Problem to manage bindingnavigator and controls binding to a dataset

Windows Forms Data Controls and Databinding

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    - disabled control w/o enable = false? I need a control to be able to let messages fall through it as if it were disabled. How can i do that If i set enable = false it also disables its children and i don't want that. EDIT: Visually when i click on the control i want its parent to get the message or any control that has been overlapped by this one(and hold coords that have been clicked - messages not to be sent just to the parent but to any control thats beneath the click and my control that has mesage capture disabledat that moment). Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - What worked for me I had the same problem. I realized I wasn't sending it to a valid email address. When the registration form came up I entered in a valid email address. then it worked Webcofig: < system.net > < mailSettings > < smtp > < network host = " mail.xxx.com " userName = xxx@bluebottle.com password = " xxx " /> </ smtp > </ mailSettings > </ system.net > < system.web > Code behind: < MailDefinition From ="xxx@bluebottle.com" BodyFileName ="~/Register.txt" Subject ="confirmation"></ MailDefinition > Then: In the registration form put in a valid email address Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Button Event and calling a class Hi there A repost as I didn't get a clear answer. I would like to know is this the right way of calling a class from an event like clicking on a form button. Is this the OO way or is there a better way I'm creating this basic task list application which shows just a listbox and an add button on a form. I have under the TaskList Namespace public partial class Form1 : Form static class Program class TaskList I want an event that when I click on the button it will kick off an event in the TaskList class. When I click on the button to create the event (in Visual C# Express) it creates the event within the form and not my TaskList class. How can I make the event appear in my class (I assume I redirect / change the name to a method in my class). Thanks F.C. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - adding objects to custom combobox Hi, I have written a custom combobox that inherits from combobox into which I load 5 objects. This is part of the custom combobox code (within the constructor). When I put this combobox on to a form and see it in action the combobox contains 10 items - the original 5 plus the same 5 repeated. I have looked at the form's designer code and can see that within InitialiseComponent there is code to add the 5 objects into the combobox, which the custom combobox already has loaded, hence why I get 10. If i remove this code the combo works fine, but isn't there a way to set up the custom combo so that it doesn't cause a form to load the objects back into itself Any help would really be appreciated. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Save with own extension How do store a form with own extension Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Multiple Forms I have multiple forms that get loaded, Can anyone correct this for me please private void fnLoadForm( Form frmM) { Cursor .Current = Cursors .WaitCursor; frmM frmS = new frmM(); frmM.ShowDialog(); } Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - HTMLDocument.InvokeScript Hello, I have a problem where my code is not invoking a script (js) in a web browser when the window is loading, but it will invoke if it is on a button press or any user event. The following is a Form in a C# Windows Application (not ASP.NET) Code Snippet using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace VtaCombo { public partial class frmLogEditor : Form { public frmLogEditor( ) { InitializeComponent(); } //called after constructor private void frmLogEditor_Load( object sender, EventArgs e) { webBrowser1.Navigate( @"C:\SomePath\editor.html" ); //this document contains the script i want to invoke } private void webBrowser1_DocumentCompleted( object sender, WebBrowserDocumentCompletedEventArgs e) { webBrowser1.Document.InvokeScript( "setHTML" , new object [] { "Some Text" }); //this never works } private void button1_Click( object sender, EventArgs e) { webBrowser1.Document.InvokeScript( "setHTML" , new object [] { "Some Text" }); //this always works } } } So it seems to be a problem of timing, because the button click always works, but for some reason the DocumentComplete event is still too early to call the script. The html file is quite simple, it is not including any other files, all the html and js is inline in the one file. Thanks in advance for all replies. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Deploying a WPF App with Click Once Issue Hi All, I was hoping someone might be kind enough to advise me... I am currently facing an issue when it comes to deploying a WPF app I have recently put together for a university project, through Click Once (Hosted on the Web Server). When a user starts to download the app (through click once), about a quater of the way through, an error occurs (Application Validation failed) and the following logfile is seen: ---------------------------------- PLATFORM VERSION INFO Windows : 5.1.2600.131072 (Win32NT) Common Language Runtime : 2.0.50727.42 System.Deployment.dll : 2.0.50727.42 (RTM.050727-4200) mscorwks.dll : 2.0.50727.42 (RTM.050727-4200) dfdll.dll : 2.0.50727.42 (RTM.050727-4200) dfshim.dll : 2.0.50727.42 (RTM.050727-4200) SOURCES Deployment url : http://stevenjohnevans.co.uk/hattrick/HattrickAssistantWPF.application Server : Microsoft-IIS/6.0 X-Powered-By : ASP.NET Deployment Provider url : http://www.stevenjohnevans.co.uk/hattrick/HattrickAssistantWPF.application Server : Microsoft-IIS/6.0 X-Powered-By : ASP.NET Application url : http://www.stevenjohnevans.co.uk/hattrick/HattrickAssistantWPF_1_0_28_4/HattrickAssistantWPF.exe.manifest Server : Microsoft-IIS/6.0 X-Powered-By : ASP.NET IDENTITIES Deployment Identity : HattrickAssistantWPF.application, Version=1.0.28.4, Culture=neutral, PublicKeyToken=*******, processorArchitecture=msil Application Identity : HattrickAssistantWPF.exe, Version=1.0.28.4, Culture=neutral, PublicKeyToken=******, processorArchitecture=msil, type=win32 APPLICATION SUMMARY * Installable application. ERROR SUMMARY Below is a summary of the errors, details of these errors are listed later in the log. * Activation of http://stevenjohnevans.co.uk/hattrick/HattrickAssistantWPF.application resulted in exception. Following failure messages were detected: + HTTP redirect is not allowed for application files and assemblies. Cannot download HattrickAssistantWPF.exe.config. COMPONENT STORE TRANSACTION FAILURE SUMMARY No transaction error was detected. WARNINGS There were no warnings during this operation. OPERATION PROGRESS STATUS * [05/03/2007 00:10:50] : Activation of http://stevenjohnevans.co.uk/hattrick/HattrickAssistantWPF.application has started. * [05/03/2007 00:10:53] : Processing of deployment manifest has successfully completed. * [05/03/2007 00:10:53] : Installation of the application has started. * [05/03/2007 00:10:53] : Processing of application manifest has successfully completed. * [05/03/2007 00:10:56] : Request of trust and detection of platform is complete. ERROR DETAILS Following errors were detected during this operation. * [05/03/2007 00:10:57] System.Deployment.Application.InvalidDeploymentException (AppFileLocationValidation) - HTTP redirect is not allowed for application files and assemblies. Cannot download HattrickAssistantWPF.exe.config. - Source: System.Deployment - Stack trace: at System.Deployment.Application.DownloadManager.ProcessDownloadedFile(Object sender, DownloadEventArgs e) at System.Deployment.Application.FileDownloader.DownloadModifiedEventHandler.Invoke(Object sender, DownloadEventArgs e) at System.Deployment.Application.FileDownloader.OnModified() at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next) at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles() at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState) at System.Deployment.Application.DownloadManager.DownloadDependencies(SubscriptionState subState, AssemblyManifest deployManifest, AssemblyManifest appManifest, Uri sourceUriBase, String targetDirectory, String group, IDownloadNotification notification, DownloadOptions options) at System.Deployment.Application.ApplicationActivator.DownloadApplication(SubscriptionState subState, ActivationDescription actDesc, Int64 transactionId, TempDirectory& downloadTemp) at System.Deployment.Application.ApplicationActivator.InstallApplication(SubscriptionState subState, ActivationDescription actDesc) at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut) at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state) COMPONENT STORE TRANSACTION DETAILS No transaction information is available. ----------------------------- Any advice or suggestions on how I could resolve this error would be great received and much appreciated. Many thanks, Steve Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - ComboBox properties Hi, I would like users to be able to select from the list in the drop dowm combo, but not be able to type into it. Is there a standard property I can set, like Read-Only perhaps which will affect this tia, Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Combobox: displaying different data from a column from 2 linked tables Hi! Database structure: book table : PublisherID publisher table : PublisherID, publisherName Variables: BindingSource book BindingSource BindingSource publisher BindingSource DataSet customTableDataSet In my program is a BindingNavigator customTableBindingNavigator: to navigate trough a custom dataset (joins 2 different tables, the book table and another one) Then I have some textbox fields (a PublisherID textbook and some others) bound to customTableBindingSource and a combobox. What I'm trying to do is to fill the combobox with ALL values of publisherName column, but with the right publisherName selected. Filling the box is no problem, but i'm having a problem selecting the right one. I hope it's a bit clear. Thanks, hadox (Moderator: Thread moved to this forum for better responses) Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - How to make a window Form stay in the same location all the time? hi, I just want to make a Form not movable in C# VS2005. I want it always stays in the center of the screen. Users can not drag it around. How to do that I tried set the location to the value that I want in Form_Move() handler, but I can still see the shade when I drag it. Thanks. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - How to Provide optional for user to install dotnet framework before they install setup project when creating a solution that also contains a setup project, there is need to add an option to install the dot net framework also in the setup project. Please help me Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - how to change the default setup path? I'm looking for a way to change the default installation path, so that I can get rid of the "/Default Company Name". Anyone has an idea (Using VS 2005) Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Tree View Right Click I have used the mouse down event and GetNodeAt method to enable user to right click on a node to being selected. However I found some 'side effects'....whenever I click outside the display treenodes but within the control, it selects according to the row which i have click.This is an undesirable result which I dont want. Is there any solution to it Thanks. Regards Alu Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Question on setup project I am developing a WinForm application in VS 2003. I have placed the application settings in the App.config file. When I release a new version of the application, I want part of settings to get updated but not all of them. Right now, the install is replacing the old .config file with the new one. I don't want the user to enter all the settings he entered earlier. Is there a way I can programmatically merge the new and old settings Do I have to use Custom Actions Please suggest me if there is any other way through which this scenario can be handled! Also, is there any example I can look at Thanks Basani Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Display Timer Hi all. I'm new to programming and C# is my first language. I'm currently stuck at a problem of displaying a timer in the windows form that i've designed. I've created a label on the form on which i want to display a timer which keeps counting the number of seconds and minutes till the time the form is not closed. Plz help. Thanks in advance.. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - How do i assign items to the list box... Hi, Here is what I am doing.... I have list box filled up with integer nos. I want to sort them, so I have a sort button below it. In the event handler of sort, I am sorting the items in the list box by taking them in the array and calling array.sort()....Now I want to assign this sorted items back to the list box....Question is how do i do that... Well, Listbox.items does not let me assign to it since its just a get property. So I cleared the list box using Items.clear() and tried to reassign items using Itmes.AddRange() method. But the it does not accept any parameter of type Int32[]. So if I say Int32 nos = new Int32[].. .. //..sort nos... Listbox1.Itmes.AddRange(nos) It gives error. Any idea on this... Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - [c#]datagridview checkboxcolumn and boolean value Hi all. I was unable to populate a datagridview with some checkboxcolumn from a database. In the database, i've already manage my boolean values at first like 'int', then like enum, then like small int. I've already set the checkboxcolumn trueValue and falseValue to 1 and 0, but when i try to bind i got this error: The following exception occurred in the DataGridView: System.FormatException: is not a valid value for Boolean. ---> String was not recognized as a valid Boolean. Any suggest RaouL. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - VB.NET Windows Forms App VERY SLOW after upgrading from .NET 1.1 (VS2003) to .NET 2.0 (VS2005) Hi, I have recently moved to using Visual Studio 2005 for all future development work and so I upgraded an existing Visual Studio 2003 Windows Forms Application to use .NET 2.0. There were a few things I had to fix after the upgrade wizard completed (with no errors), but mostly relating to initialising declared variables etc, nothing drastic. However, I fully expected my application to run at least at the same speed as before if not a little faster, but was shocked to discover that EVERYTHING now runs about 1/10th the speed of the .NET 1.1 version. This includes major slowdown when populating listviews and accessing data using ado etc. Is this normal I have no errors and my new app is slow even though the exact same code is running when populating my listview, or accessing data via ADO. I am at a loss and have spend countless hours searching the web to find others with this issue, but have come up empty handed. Can anyone please shed some light on this I don't wish to go back to working with .NET 1.1 (VS2003), but if this performance loss is normal, I'll have no choice. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Disable TreeView node selection? Hi, I have a requirement where the treeview needs to get populated in a readonly mode. I tried using treeview.Enabled = false but it also freezes the scrollbar. The user should be able to navigate through the treeview using scrollbar but it should not allow node selection. How can I do this Please help.... Thanks in advance, Narendra. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - FullTrust and FileIOPermission Hi all, I've got a problem here that I don't know how to fix it. I have a clickonce-deployed app that. There's a feature in the app that uses reflection to analyze types in an assembly. ClickOnce security is set to FullTrust. Everything works fine, except that the assemblies loaded by the app remain locked until I shut down the app. To fix that problem, I've created another appDomain within the app and moved the logic that loads the assembly to that sub-domain so that I can unload programmatically. Now the app doesn't work any more. Whenever it tries to execute the line that load the assembly through reflection, I get the following exception: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. If I turn off ClickOnce Security, it all works again, but of course this is not an option since that setting turns back on when I publish the app. Any ideas I've tried programmatically grant permissions to that sub-appdomain that I create, but it doesn't work either. I don't understand how it works fine when I run the logic from the main appDomain, though... Any help is highly appreciated. Claudio Lassala Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - How to validate the Serial No.key in msi with ORCA Tool? I have tried following details given in link http://support.microsoft.com/kb/253683/en-us But how can , I create the custom action dll file This topic is like difficult to understand. If anybody know , please let me know. Thanks in advance. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - ?Windows appliction themes and skins Salaam iam asking if there is themes for the windows application ... i searched the net and the failure in finding an answer was my destination is there a way to change the layout of all controls [ theme ] in windows application that means change the shape of the textbox and the datagidview columns shape and the combobox and especially the tab control .. in other words if we look to yahoo messenger we see theme ... i hope that my question is clear , thanks for your help in advance regards , Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Shockwave flash object requirements I need to play a flash movie in my c# application. I used the activex flash object control and I can't play my movie. Can someone help me with this I have this part of the code. private void axShockwaveFlash_Enter(object sender, EventArgs e) { int i = 0; try { axShockwaveFlash.LoadMovie(0, "intro.swf"); axShockwaveFlash.Play(); } catch { MessageBox.Show("Error"); } //axShockwaveFlash.Play(); //axShockwaveFlash.Show(); } Basically I would just like to play a swf file. Thanks Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - The following CTRL+keys doesn't get the correct KeyEventArgs during KeyDown events Hi, It seems that the following key combo are not raising any key events: CTRL+L, CTRL+E, CTRL+R, CTRL+J Testing it using the following codes: public Form1() { InitializeComponent(); this .KeyDown+= new KeyEventHandler ( this .OnFormKeyDown); this .fileToolStripMenuItem.Click+= new EventHandler ( this .FileMenuClicked); } private void FileMenuClicked( object sender, EventArgs e) { Console .WriteLine( "Menu pressed" ); } private void OnFormKeyDown( object sender, KeyEventArgs e) { this .txtKeyCode.Text = e.KeyCode.ToString(); this .txtKeyData.Text = e.KeyData.ToString(); this .txtKeyModifiers.Text = e.Modifiers.ToString(); this .txtKeyValue.Text = e.KeyValue.ToString(); if (e.Control && ((e.KeyCode == Keys .E) || (e.KeyCode == Keys .L) || (e.KeyCode == Keys .R) || (e.KeyCode == Keys .J) )) { // of course it won't go here. Console .WriteLine( "either CTRL+J,E,R,L were pressed" ); } } Reveals that the while other key combinations are displayed in the KeyData property, the above combo displays(in the KeyData textbox) "ControlKey, Control", meaning there was no data being returned to the KeyEventArgs. It's basically the same as pressing the CTRL key alone. Btw: I tried also the creating a menuStripItem and one of the shortcut of the above keys and still didn't raised the Clicked event. It this a bug or are those keys reserved internally Thanks, hopefully I've clarified my query. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Scrolling issue in Windows Forms Hi Guys, I am having trouble with scrolling issue in my Windows application. Scenario ------------- I have a long windows form and have two panel. In first panel i have couple of text boxed and and in Second panel i have TAB control (Which is long then screen size).When I select any tab from Tab control it scrolls to top of screen and hide panel 1(which you can scroll to view) . Issue ----- In above scenario i don't want tab control to scroll. Is there any way i can stop this happening. It will be great help on this. Thanks Ritesh Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Dropdown of possible paths im in the process of creating a program to change my desktop in vista, when i type in a textbox i would like all the possible paths to show in a dropdown, does any one know how i could do this, any help would be appricated Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - How to disable a property in the property grid? HI... I am trying to disable a certain property in my property grid when a certain property is change. For example, I have a TextVisible which is a boolean property and I also have a text color and font property. If I set text visble to false, I want the color and font property to be disabled. This is at the design view part. Is there a disable property the characteristic of a disabled property is like a property without the "set" in its property class. Thank you.... Hope someone could help. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Reverse text in VB .NET 2003 Yes, the noob is back again, this time with a reversing text question. This is the code I tried, but, it is not working. My message box shows System.Char[] for output. What is it I am doing wrong here Code Snippet Dim UserText As String Dim ReversedText As String UserText = txtUsertext.Text Dim UserArray As Array = UserText.ToCharArray UserArray.Reverse(UserArray) ReversedText = Convert.ToString(UserArray) MessageBox.Show(ReversedText) Thanks for any help, Shawn And yes I am using VB.NET 2003, that's what my college teaches us with. Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - display sequential images on a window form Hi I'm trying to view bitmap images (128x128) onto a window form in a sequential manner. From some tutorials I learned that ListView is better than ListBox simply because you can work easily using ListView and ImageList. I have looked at some tutorial on the msdn but i have no clue where to start. Can someone show me please what i must first do thanks Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - datarelationcollection add method - name parameter Where is the documentation for the datarelationcollection's add method which states that the name of the added datarelation object is the concatenation of the Master Table's name & . & the name parameter Dim ds As DataSet = New DataSet ds.Relations.Add("Orders_CustomerID", ds.Tables("Master").Columns("CustomerID"), ds.Tables("Orders").Columns("CustomerID")) DataGridFilteredData.DataSource = ds DataGridFilteredData.DataMember = "Master.Orders_CustomerID" Where is the documentation for datarelation object naming when the name parameter in datarelationcollection's add method is omitted Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms
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    - Custom UserControl not accepting Key events I'm in the middle of writing a PacMan clone using GDI+. I've currently got code to create the maze, the dots, and the PacMan figure. I even have movement working. That is, until I tried to change the main window from a Form to a UserControl. Now I can draw everything, but the control doesn't accept the keydown event. I've properly created a handler, that isn't the problem. I believe that the problem is that Form containing the UserControl is capturing the event instead of the UserControl. How do I make the UserControl catch the event instead Tag: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset Windows Forms

Ignacio Villa

I have a master detail relation, represented with textboxes and comboboxes the master data and with datagridview the detail.

The navigation is managed with a BindingNavigator and the data is retrieved through a dataset with both tables and the corresponding relation.

The bindings are done with their corresponding bindingsource (one for the master, one for the detail and other for the relation)

When I did the fisrt data population everthings seems fine, but if I reload the dataset with diferent data, the binding controls didn��t refresh their values.

PLease help!

Thks,

Ignacio

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Re: Windows Forms Data Controls and Databinding Problem to manage bindingnavigator and controls binding to a dataset

Ken Tucker

Sometimes you have to set the datasource for the controls to the dataset again to get it to recognize the changes.

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