Two Binding Navigators on a Single Form?

Windows Forms Data Controls and Databinding

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    - Visual Studio just trashed my toolstrips!! I deleted a resource that I (thought I) wasn't using and all of a sudden visual studio craps out some message boxes telling me all it can't find a certain file, etc, and it wouldn't shut up so i put the file back into the resources directory manually and it finally stopped beeping at me, but when I went back to my form, my menu strip, tool strip and context strip were all empty! I checked the .Designer.cs file and all of the definitions for the items were still there, but all of the AddRange()s were gone! This is unbelievably frustrating, my file is a complete mess now because I've had to go back and manually create these AddRange() calls, and half of the 20 or so toolstrip separators i don't know where they should go so most of them are just floating around; i had to create new ones and now i have a lot of garbage. Anyway is this a known problem I think it has happened to me before on a smaller scale. I was wondering are there any utilities for cleaning up a .Designer file It seems to me they can get awfully messy with control defs that aren't even used anymore and unbound defs. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - How to change the text colour of the textbox when readonly property is true??? There is no effect in changing the forecolor when readonly is true. Watever value i give to the forecolor property, the text color is always dark gray. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - EULAs, Passwords, QuckLaunch and MSIs Hi, I'd like to know, is it possible to: a) Password Protect MSI Applications b)Can you add EULAs & information before/after the installation c)Can you allow the user to dictate whether the installer can or can't put a Quick Launch/Desktop shortcut and a Start Menu folder Thanks, Eragon. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - IndexOutOfRangeException on DataGridView Cory, I am getting the same exception, its also driving me nuts. I have a datagridview bound to a bindingsource with a filter set. I have managed to narrow my error down to my rowvalidating event handler. for some reason if i add a row to the end of the datagridview (when bound to filtered data) i get this exception. You can cath it in you dataerror handler and discard to stop users seeing it but im not sure if it has any adverse effects and i would like to get to the bottom of it. One other thing is that when adding a row to the end of my filtered datagridview the validation handler fires once and no exception occurs. I then fires a second time and thats when i get this exception. I cant really see many similarities between what you are doing and what I am doing other than the fact that we both try and access the current row in one of our handlers. This seems pretty random to me, perhaps this error is hiding some deeper problem but i havent got to the bottom of it yet. Any ideas anyone Imran Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - How to get my app on top of all others. Me .BringToFront() Me .TopMost = True Neither of these do what I need to do. I have written a printer monitor that forces a user to enter authentication before printing is allowed. It works just fine except for a small detail, that I've had trouble with before. I am unable to get the authentication form to appear on top of all forms (not just the cuurent app). This is an absolute must. I've looked and search, and the closest I've come is a suggestion that somehow I access the notify Windows to put my app on top of all others, and short of resorting to an API call, I can't find a way to do this within .NET. Can anyone help me Thanks. Marshall Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Minimize MDI child forms Although I have to modify as per my requirements, but thanks for your ideas. Thank you Sharad -Krunal Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - BUG: TabPage not resizing/repainting properly The code generated by vs2005 is different to that which you posted, the event handlers are automatically added and in a different place (i assume that you just showed the relavent parts ) I downloaded a copy of c# express and installed it on an old machine and the same problems occur there as well, I thought it may have had something to do with my graphics drivers but seemingly not. One thing i found, if you change UseVisualStyleBackColor to false, then the problems go away, but you end up with no visual styles :( The problem is also there if you use a panel, then a splitter and then just a tabcontrol, dock set to fill. Not sure exactly what you wanted an image of, the code or the tabcontrol. It seems easily enough to duplicate it in code. Thanks Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Programmatically Changing Control Properties Here's the problem. I have a panel with 50 input controls of one type or another, each with an associated text descriptor. On validation I need to check each one of those inputs to ensure that they contain data, if one is empty I need to highlight the corresponding text. Each text control has the same name as the input control preceded by an x eg xfld1 --> fld1. Is there any way I can loop through the input controls such that if it is empty I can highlight the corresponding text: Conceptually the code would be something along the following lines:- foreach (input) { if (input.Text == "") { xinput.Backcolor = color.red; } } The only 2 ways I've found of achieving the requirement are either to re-declare every control as an array and iterating through the array (this is a bit complex with multiple input types) or individually checking every input control (VERY tedious). TIA Doug By the way, I'm programming for the Compact Framework which is missing a chunk of functionality. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - AutoScroll question You can make that easy by offsetting the origin of the Graphics coordinate system. For example: private void PaintSample(object sender, PaintEventArgs e) { Point p1 = new Point(0, 0); Point p2 = new Point(this.Width, this.Width); e.Graphics.TranslateTransform(this.AutoScrollPosition.X, this.AutoScrollPosition.Y); e.Graphics.DrawLine(Pens.Black, p1, p2); } Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Help with Winform and binding to an object 1. I'd like to do this without the navigator, I only want to display one "person" at a time 2. When I hit button2_Click, the ui does not change to reflect the change made to firstName namespace ConnectDataInAnObject { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { if (firstNameTextBox.Text == "Chip") { personBindingSource.Add(Person.makeBon()); } else { personBindingSource.Add(Person.makeChip()); } } private void button2_Click(object sender, EventArgs e) { int x = 0; Person aPerson = (Person) personBindingSource.Current; aPerson.firstName = "XXXX"; } } } using System; using System.Collections.Generic; using System.Text; namespace ConnectDataInAnObject { class Person { private String _firstName; private String _lastName; public Person() { _firstName = ""; _lastName = ""; } public String firstName { get { return _firstName; } set { _firstName = value; } } public String lastName { get { return _lastName; } set { _lastName = value; } } public static Person makePerson(String tFirst, String tLast) { Person aPerson = new Person(); aPerson.firstName = tFirst; aPerson.lastName = tLast; return aPerson; } public static Person makeChip() { return Person.makePerson("Chip", "Dice"); } public static Person makeBon() { return Person.makePerson("bonnie", "Dice"); } } } Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Infopath form fetching data from data server how to create a infopath form that will fetch data from the data server. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Small problem Hi! I have question, how can I select text (with code) in (for example) rich text box, from LINE to LINE. Lets say I have 100 Lines in the loaded document and I want to select everything from Line 50 to line 80 (so I can that copy those lines or whatever). Thank you for your help! Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Send back the focus of cell in DataGrid Hi, How can I send back the focus to the cell in DataGrid after the change is commited I am using .Net 1.1 and VS2003. Thank's Alexei Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - dfsvc.exe has encountered a problem and needs to close I am getting the "dfsvc.exe has encountered a problem and needs to close" error when trying to install a clickonce app for a user that does not have admin rights. It works fine for admin users. I know other people have had this issue but I have not seen a clear cut solution. Does anyone know what is going on. Also, is there a log file that might have more information. I checked the event viewer on the machine and I see .Net errors with the following text: EventType : clr20r3 P1 : dfsvc.exe P2 : 2.0.50727.42 P3 : 4333af20 P4 : mscorlib P5 : 2.0.0.0 P6 : 4333ab80 P7 : 3450 P8 : 29 P9 : system.argumentnullexception Thanks Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - works on VS2005 Machines and does not work on NON VS2005 machines below i have a sub and the error that is generated when it runs on certain computers. i dont understand why on one machine the sub would generate an NullReference to tcItemMaintenance and when others run the same code it is fine. Needless to say all the machines it works on have been machines that have VS2005 on the, any help would be appreciated, thank you Private Sub RemoveTabPagesFromTabControl( ByVal inBuildCollection As Boolean ) Dim localTabPage As New TabPage Dim localCount As Int16 = 0 collActiveTabPages.Clear() If inBuildCollection = True Then MsgBox(tcItemMaintenance.Name) While localCount < tcItemMaintenance.TabPages.Count ****Error happens on this line localTabPage = tcItemMaintenance.TabPages(localCount) collTabPages.Add(localCount, localTabPage) localCount += 1 End While End If 'tcItemMaintenance.Visible = False tcItemMaintenance.TabPages.Clear() 'always display the first tab localTabPage = collTabPages.GetByIndex(0) If Not cmbProductType.Text = xCHOOSEITEMTYPE Then localTabPage.Text = cmbProductType.Text + " Maintenance" Else localTabPage.Text = "" End If tcItemMaintenance.TabPages.Add(localTabPage) If Not collActiveTabPages.ContainsKey(0) Then collActiveTabPages.Add(0, localTabPage) End If End Sub See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object. at ItemMaintenance.frmItemDesktop.RemoveTabPagesFromTabControl(Boolean inBuildCollection) at ItemMaintenance.frmItemDesktop.frmParts_Load(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Windows.Forms.Form.OnLoad(EventArgs e) at System.Windows.Forms.Form.OnCreateControl() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.WmShowWindow(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.Form.WmShowWindow(Message& m) at System.Windows.Forms.Form.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) ************** Loaded Assemblies ************** mscorlib Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll ---------------------------------------- Item Maintenance Install Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///X:/CFC%20Software%20Suites/Item%20Maintenance.exe ---------------------------------------- Microsoft.VisualBasic Assembly Version: 8.0.0.0 Win32 Version: 8.0.50727.42 (RTM.050727-4200) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll ---------------------------------------- System Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll ---------------------------------------- System.Windows.Forms Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll ---------------------------------------- System.Drawing Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll ---------------------------------------- System.Runtime.Remoting Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll ---------------------------------------- System.DirectoryServices Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.42 (RTM.050727-4200) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.DirectoryServices/2.0.0.0__b03f5f7f11d50a3a/System.DirectoryServices.dll ---------------------------------------- CFCSecurityPackage Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///X:/CFC%20Software%20Suites/CFCSecurityPackage.DLL ---------------------------------------- CFCBaseClassPackage Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///X:/CFC%20Software%20Suites/CFCBaseClassPackage.DLL ---------------------------------------- System.Data Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll ---------------------------------------- System.Xml Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll ---------------------------------------- CFCOracleConnectionPackage Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///X:/CFC%20Software%20Suites/CFCOracleConnectionPackage.DLL ---------------------------------------- System.Data.OracleClient Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data.OracleClient/2.0.0.0__b77a5c561934e089/System.Data.OracleClient.dll ---------------------------------------- System.Configuration Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll ---------------------------------------- System.Web Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Web/2.0.0.0__b03f5f7f11d50a3a/System.Web.dll ---------------------------------------- System.Transactions Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.dll ---------------------------------------- System.EnterpriseServices Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.EnterpriseServices/2.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll ---------------------------------------- ************** JIT Debugging ************** To enable just-in-time (JIT) debugging, the .config file for this application or computer (machine.config) must have the jitDebugging value set in the system.windows.forms section. The application must also be compiled with debugging enabled. For example: <configuration> <system.windows.forms jitDebugging="true" /> </configuration> When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - App continues to stay highlighted as a Newly Installed Program after installed with ClickOnce Thanks, Peter, I appreciate the response. The question remains: why do applications installed with ClickOnce STAY highlighted, even after repeated use, while programs installed with other types of installers (InstallShield, for example) don't What does XP check to see whether or not the application has been used What tells XP to turn off the highlight I'm guessing there is something in the group/shortcuts that ClickOnce creates that is NOT in sync (i.e., a missing setting or configured incorrectly) with what XP needs to identify the app has been used and then turn off the highlighting I know this is a nit, but when a customer is installing the application and having this problem, they think it's our application causing the problem, not XP, so it's not a nit to them. Do me a favor: create a "Hello World" app, install it with ClickOnce and bring it up in XP using the Regular XP Start Menu (not the Classic Menu) and tell me what you see. Try doing it a couple times with different sample apps you create and see if the highlighting goes away for any of those installed with ClickOnce after you run them. Maybe it's an XP problem, but as far as I can see, it's only manifested when using ClickOnce install. Thanks again for your time, Scott Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - display ascii art in a textbox or richtextbox or whatever? hi, i'm trying to write a program with C#. it should display ascii art. i tried to read in a ascii-art-file and display it in a textbox. first problem, the encoding... it replaced the special chars with questionmarks, i solved this by using Encoding.Default. works well, if i save the text in the textbox back to a file and open it in windows editor everything is fine. now my problem is: those special ascii chars (above 127) are not displayed correctly in the textbox. instead of a black box as it should be i get Os or Us and so on... i already tried different fonts (Lucida Console, Lucida Console ASCII, MSI Console,...) but all with the same result i don't know how to fix this any ideas Gr33tz Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - question of DoubleClick on ListView in C#,need help!!! Hi Harsimrat, Thank You for your suggestion. I will look for it. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - how can i draw a rectangle by mouse pointer. how can i draw a rectangle by mouse pointer. when the mouse is dragging (over the Form) need to draw the rectangle. int X = 100; int Y = 100; int A = 25; int B = 50; Graphics g = this.CreateGraphics(); g.DrawRectangle(Pens.Black, X,Y,A,B ); how can i do this! draw a rectangle according to the mouse pointer dragging!. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - C# treeview scrollbar value I need to get a handle to the C# treeview's scrollbar so that I can set the value programatically. I am attempting to sync two scrolling forms together with one scrollbar. I can get other scrollbars from other various controls like the C# panel but for some reason C# treeviews do not let you get access to thier scrollbars. All I can do is turn the treeview scrollbar off or on. Any ideas appreciated. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - My Form-Designer doesnt work anymore! I need help. I installed the 101 Samples and now my Designer doesnt work. He says (German Edition): ____________________________________________________________________________________________________________________________________ Beim Laden des Designers sind die nachfolgend aufgefuhrten Fehler aufgetreten. Einige konnen durch Neuerstellen des Projekts behoben werden, andere erfordern moglicherweise Anderungen am Code. Es sind keine Daten mehr verfugbar. bei Microsoft.Win32.RegistryKey.Win32Error(Int32 errorCode, String str) bei Microsoft.Win32.RegistryKey.GetValueNames() bei Microsoft.VisualStudio.Shell.Design.WindowPaneProviderService.AppendWindowPanes(RegistryKey parentKey, ArrayList windowPanes) bei Microsoft.VisualStudio.Shell.Design.WindowPaneProviderService.GetRegisteredPanes(String extension) bei Microsoft.VisualStudio.Shell.Design.WindowPaneProviderService.CreateWindowPane(DesignSurface surface) bei Microsoft.VisualStudio.Design.Serialization.CodeDom.DeferrableWindowPaneProviderService.CreateWindowPane(DesignSurface surface) bei Microsoft.VisualStudio.Design.VSDesignSurface.Microsoft.VisualStudio.Designer.Interfaces.IVSMDDesigner.get_View() _______________________________________________________________________________________________________ Wath can I do now Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - hello this is the wrong place but.... How would I do this I have limited C# experience and I know how to use SendKeys command Here is some sample code of what im trying to do but I cant get it to work. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.IO; namespace Macro { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void ButtonIsPressed(KeyPressEventArgs keypress) { KeyPreview = true;// just figured I might need this for some reason /*Removed in case of was causing problems if (checkBox1.Checked && keypress.KeyChar.Equals(Keys.W)) { //My SendKeys here } */ if (keypress.KeyChar.Equals(Keys.W))//Right here is the problem I believe... { SendKeys.SendWait("H"); SendKeys.SendWait("o"); SendKeys.SendWait("w"); SendKeys.SendWait(" "); SendKeys.SendWait("T"); SendKeys.SendWait("o"); SendKeys.SendWait(" "); SendKeys.SendWait("D"); SendKeys.SendWait("o"); SendKeys.SendWait(" "); SendKeys.SendWait("T"); SendKeys.SendWait("h"); SendKeys.SendWait("i"); SendKeys.SendWait("s"); SendKeys.SendWait(" "); } } } } Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - RichTextBox AutoWordSelection bug There seems to be a bug with the AutoWordSelection property in the RichTextBox control in .Net 2005; it doesn't seem to take effect at all. Even if the property is set to False, the whole word still gets selected when the user drags across a line. Is there any way to work around this I thought of making a call to the control using the SendMessage Win32 API, but couldn't figure out what value to pass in for the 'msg' parameter. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - How to catch the event when user clicking outside of a dialog box Also, it should be remembered that Winda's can mimic the behaviour of X, that is when the mouse hovers over a window then that window becomes the active window (ie it gets the focus) - being an old (in all senses of the word) X man I run my system this way. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Heavy operation and Windows.Forms.Timer This is a very odd problem, I might be missing something. First of all, you'd normally setup PCs in a network to obtain their time from the domain controller so all PCs in the LAN are in sync with each other. That would allow you to use your local clock. Secondly, PCs rarely drift more than a few seconds per month if for some reason they can't resync their clocks. Refreshing the time from the server every 2 minutes is total overkill, once a day should be fine. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
  - 10
    - Partially Colour DataGridViewRow Right here's the situation: I've developed an application which is an electronic shift log for the company I'm working for. At each shift the shop floor guys use my application to log events that happen (various details plus an input time). I use the input time to calculate the duration of each event and I have a total duration for the entire shift. The datagridview displays a single shift with several rows in it (which the duration and total duration have be calculated). What I want to know is if it's possible to partially colour a row depending on what percentage of time it takes up. I.E. Lets say that I have 3 rows in this shift. Row 1: Duration 2 hours Row 2: Duration 3 hours Row 3: Duration 5 hours. Which gives me a total duration of 10 hours. How would I colour the 20% of the first row, 30% of the second and 50% of the third So pretty much it looks like a strange bar chart/progress bar. I have talked about using an actual progress bar in the datagridview but its not what the managers want. Any ideas Regards Tony Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - change the Icon of a UserControl.? How to change the Icon of a UserControl. Normally, it appears in the ToolBar as something like a Purple color rounded flower.(Default) How to change this. I want to put a new Icon for that.! Is it possible. need help! Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Need Help With SendKey Function Hi All, I am a new Visual Studios user and new C# programmer. Currently I am trying to figure out a way to automate a program install (hitting Next buttons, and then Finish basically) by the way of SendKeys, but I am running into problems. Right the program brings the install window to the foreground and sometimes sends the Enter key correctly. Not really sure why it only works sometimes, other times it does nothing. The big problem is that after the Enter key is sent it moves onto the next part of the installation, and none of my further keys get sent correctly. I thought it was a timing problem so I tried to insert a for loop in order to delay the code execution for a bit...didn't work either. Here is my code so far: Code Snippet using System; using System.Runtime.InteropServices; using System.Drawing; using System.Windows.Forms; namespace SimulateKeyPress { class Form1 : Form { private Button button1 = new Button (); [ STAThread ] public static void Main() { Application .EnableVisualStyles(); Application .Run( new Form1 ()); } public Form1() { button1.Location = new Point (10, 10); button1.TabIndex = 0; button1.Text = "Click to Automate Install" ; button1.AutoSize = true ; button1.Click += new EventHandler (button1_Click); this .DoubleClick += new EventHandler (Form1_DoubleClick); this .Controls.Add(button1); } // Get a handle to an application window. [ DllImport ( "USER32.DLL" )] public static extern IntPtr FindWindow( string lpClassName, string lpWindowName); // Activate an application window. [ DllImport ( "USER32.DLL" )] public static extern bool SetForegroundWindow( IntPtr hWnd); // Send a series of key presses to the Install application. private void button1_Click( object sender, EventArgs e) { // Get a handle to the Install application. The window class // and window name were obtained using the Spy++ tool. IntPtr InstallHandle = FindWindow( "InstallShield_Win" , "CYMDIST 4.5 Rev 15" ); // Verify that Calculator is a running process. if (InstallHandle == IntPtr .Zero) { MessageBox .Show( "Calculator is not running." ); return ; } //SetForegroundWindow(InstallHandle); IntPtr InstallHandle2 = FindWindow( "#32770" , "CYMDIST 4.5 Rev 15" ); // Make Install the foreground application and send it // a set of instructions. SetForegroundWindow(InstallHandle2); //SendKeys.SendWait("{TAB}"); SendKeys .SendWait( "~" ); for ( int i = 0; i == 100000000; i++); SendKeys .SendWait( "~" ); SendKeys.SendWait("~"); } // Send a key to the button when the user double-clicks anywhere // on the form. private void Form1_DoubleClick( object sender, EventArgs e) { // Send the enter key to the button, which raises the click // event for the button. This works because the tab stop of // the button is 0. SendKeys .Send( "{ENTER}" ); } } } Any help is appreciated. Thanks! Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Control.Focus & Control.Select Right. Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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    - Designer can't find my class? EDIT: I installed VCSE SP1 and haven't had any trouble since, it looks like this might have been an old bug because there was a hotfix (presumably included in the service pack) whose description sounded like my problem. Hello, I'm working on a windows forms app using the designer in VCSE. Everything was working fine for a while, but then one time I tried to build+run and got a MethodNotFoundException: for some reason it could not find a method I was calling, even though the build has no problems, and the class' interface guarantees the method exists. I restarted VCSE and now I get this error in the designer window: "Could not find type 'CharacterEditor.CharacterView'. Please make sure that the assembly that contains this type is referenced. If this type is a part of your development project, make sure that the project has been successfully built. The variable 'characterView' is either undeclared or was never assigned." But the class does exist, the application builds properly and has functioned using this class before, it's just that for some reason it's unable to find it at runtime I guess. I have no clue what's really going on, this happened suddenly and I don't think I was even making changes to the editor or the control that it can't find at the time. Anybody have an idea what could be wrong Thanks, max Tag: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form? Windows Forms
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Nameroc

Hello.

I've been trying to create a tiny application which will access a certain MS Access database and supply interfaces for editing and viewing the data on it. I attempted to use a tabbed interface for no particular reason. Every tab will contain text fields and other input tools to recieve or view data of a particular table.

I add my data source, change the table to 'Details', change the fields to what I want them to be where text fields would be cumbersome, and finally drag it to the first tab. The DataSet, BindingSource, TableAdapter and BindingNavigator are successfully added to the form and the fields are visible. After making the necessary formatting changes, I loaded the other tab, and attempted to do the same things for another table.

Here is the problem: A Binding Navigator did not appear this time. The fields and labels successfully appear and the related code is added to the designer, however without a Binding Navigator they are useless.

I am using .NET 2.0, and Visual Basic Express.

The cause of this problem seems to be trying to use more than one table on a single form. Will I have to give up on the tabbed interface and use buttons (or a similar interface) to switch forms instead, or is there a workaround which does not involve coding in a BindingNavigator manually I will, if I must, however I'd like to see a tutorial on applying a BindingNavigator if that is your suggestion.

Thanks in advance for the responses,
Nameroc

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Re: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form?

Feng Chen - MSFT

Hi Nameroc,
I'm moving this thread from Visual Basic Express Edition to Windows Forms Data Controls and Databinding forum, since this issue is related to windows forms data binding Controls, there are more experts on Winforms DataBinding in this forum, hope you can get satisfied answer.
Thanks for your understanding!

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Re: Windows Forms Data Controls and Databinding Two Binding Navigators on a Single Form?

Yu Guo �C MSFT

Hi, Nameroc,

Could you please show us some of your codes (Especiall those for databinding)

It would be helpful for us to find out the problem.

Regards

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