Windows Forms

Page 1792




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  • How to make this work
    by seanperry
    11 Replies
    Last post by nobugz
      • On the form load I have set up a windows timer. I have set up the timer interval say five second myTimer = new System.Windows.Forms. Timer (); myTimer .Interval = 5000; myTimer .Tick += new EventHandler (OnmyTimerTick); // This will get executed after every five seconds myTimer .Start(); // Please note that this event will get fired after every five seconds but metho
  • Visual inheritance in derived Forms
    by paha
    11 Replies
    Last post by Dejan Stanic
      • Hi, is it planned to add the possibility to edit collection-based controls like strips and grids in derived forms I really don't like the situation, where i must place the same menu on every derived form, because i must hide some parent buttons and add some new. Yes, i can do it in code, but it's really inconvenient, isn't it I've read similar topic, where it was explained, that the collection pro
  • Modify the INSTALLDIR property of the Merge Module
    by Automation1
    2 Replies
    Last post by Automation1
      • Hi, I want to modify the INSTALLDIR property of the merge module in a custom action which is included in the merge module Is this possible to do I tried but doesn't work. Please help. Wasting a long time on this. Thanks
  • why my custom uitypeeditor does no change my generated property value
    by mld93
    2 Replies
    Last post by MLD.Studio
      • i have a class that have some property when i edit them from property grid the uitypeeditor work but when i close the form in design mode and reopen it i see that all of change is lost , i see that changing that class property value from uitypeeditor does not change generated property value i want to see why and what should i do please help i search very long but cannot find the answer
  • Flow charting diagram in vb.net (basic visio type of program) Create a drawing
    by Ljhopkins
    11 Replies
    Last post by MAX.io
      • I have a program that I wrote that allows user to create a process flow Station A A Debug A Rework Station B B Debug B Rework Station C C Rework Station D D Debug D Rework What I want to do is allow them to create this with in the program rectangles with arrows connection each step Has any body done any thing like th
  • Tiny WebBrowser Print Preview
    by Eyvind
    3 Replies
    Last post by per9elsen
      • Put the following code in a form: WebBrowser b; public Form1() { InitializeComponent(); b = new WebBrowser(); b.DocumentText = "This is a test."; b.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(b_DocumentCompleted); } void b_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) { b.ShowPrintPreviewDialog(); } Why is the pr
  • How to change the default form
    by CaRNaGe_46038
    2 Replies
    Last post by Andrej Tozon
      • I created a form in a seperate project in my solution called "BaseControls". The only thing the form does is it has a gradient background. The only way to use the form right now is to create a windows form and then go into the partial class and change the inherits Winows...forms to my BaseControls.frmGradientSteelBlue. Is there a way to set it so I can just add the form thru the Projects
  • C# How do I expose SelectedIndexChanged exent in DataGridViewComboBox?
    by John Woodiwiss
    9 Replies
    Last post by John Woodiwiss
      • Hello everyone, I wonder if anyone can help me I am working in C# 2005 writing Windows Forms. I am trying to build a DataGridView with 2 ComboBox columns. The basic idea is that the user will make a selection from the first ComboBox on, say, Row[1] and the software will populate the second ComboBox with an appropriate collection of Items. I can do all of this, exce
  • Making advanced forums
    by TwilightBrigade
    2 Replies
    Last post by TwilightBrigade
      • I am planning to make an advanced forum application that allows to register a user, register a user for different program and keep track of them, then write invoices. What would be the best way to do that. I used to use vb.net 2003, right now I am getting a free upgrade from msdn to 2005. I have noticed it has more features, would any of them help me to do what I need. I was thinking to have
  • FXcop
    by Ganpp
    3 Replies
    Last post by Yu Guo ¨C MSFT
      • Hi, I'm working on top of the customized framework so i have set of coding guidelines to be followed in my code. I would like to check my variable naming convention to be checked for every compiation i do so how to use Fxcop for this scenario.
  • Currency format to Indian Rupees ( INR )
    by Franklind
    2 Replies
    Last post by Franklind
      • Hi I have a reportviewer with fileds like Rate, Price and Amount Payable. By default there is support for the the dollar format which is $ currency. I need to set the currency format to INR ( Indian Rupees eg : Rs 1000 which will display any amout appended with "Rs" i.e in Indian Rupees. Appreciate any help. Thanks Frank
  • using customautocomplete with keydown
    by
    5 Replies
    Last post by Fox-Jazz
      • I am using a custom autocomplete with keydown event. Since someone suggested putting the keydown event on the form, I am testing for it on the form, however how do I know if the textbox has focus. I can create a variable I guess and put it in the form and trip it everytime the textbox has or leaves focus, but this seems messy. Is there an attribute on the textbox that allows me fo
  • How can i add a button in datagrid ? (windows application - vs.net 2003)
    by sanjev sharma
    5 Replies
    Last post by prathap_a
      • How can i add a button in datagrid (windows application - vs.net 2003) i want (like in web applications) to a button inside my datagrid. reason : want to open another form with the primary key of this row (row in which the button lies). help me out of this.....or suggest any other workaround thanks in advance. ----------------------------- its really a nightmare working on wi
  • How to Remove Daylight Saving Time From System?
    by rashou812
    1 Replies
    Last post by Gavin Jin - MSFT
      • Any one know how to Remove Daylight Saving Time from Windows Xp. it keeps changing the time and its not right. I want it to stay at EDT 00:00 and not EDT -01:00 thats not my time. I went to my clock, unchecked the "Automatically Adjust Clock", still changes.. I have turned off the Windows XP time thingy and I have removed TARDIS from my machine yet I keep finding the time reset to
  • crystal oscillators
    by matthew lyden
    9 Replies
    Last post by matthew lyden
      • can anyone help me i have been trying to find out at what rate a crystal oscilator operates at i have searched evrywere and no one can give me a direct answer thanks  i got an answer that it is a variable but what is the variable
  • what is vb.net code for search a value in datagrid by selected a value in combo box?
    by Sathyanarayanan
    2 Replies
    Last post by Zhi-Xin Ye - MSFT
      • what is vb.net code for search a value in datagrid by selected a value in combo box
  • [C++] how can i save graphic to an image file ?
    by JGLP
    8 Replies
    Last post by JGLP
      • Hi I want to know how can i save a graphic to a jpg file For example: //Load a jpeg image to a bitmap Bitmap ^myImage = gcnew Bitmap( "C:\\face.jpg" ); //Create grapics Graphics ^my = this ->CreateGraphics(); //Draw image in graphic my->DrawImage( myImage , 0, 0); And now.. how can i save the graphics to an image for example "face2.jpg" Regards , JGLP [Visual
  • GUI/Application freezes on webBrowser.innerHTML += myLargeHTMLString
    by DavidIsCoding
    8 Replies
    Last post by DavidIsCoding
      • Hello everybody on the MSDN forum If have been looking high and low for a solution to this problem, but so far with no luck. My problem is that, I use a webBrowser control to display a report in a windows forms application (a report editor). I want to be able to add an arbitrary amount of data (user imported data files parsed to HTML) to the webbrowser.document.body.firstchild.innerHtml
  • Use Resource File in IDE(VC.NET or C#)
    by Rong Sheng
    2 Replies
    Last post by nobugz
      • I have created a form, on which is a pictureBox, and I have imported a picture(JPEG file) to the resource file, now, I want to show the picture in the pictureBox when form loaded. How can I complete the code, thanks~~
  • Make Thread-Safe Calls to Windows Forms Controls
    by Bravo_00
    6 Replies
    Last post by Bravo_00
      • I have an application that uses remoting - the usual pattern - Client calls a proxy of a remote object - remote object fires events which are broadcast to the client using delegates and call back - client recieves the broadcast messages and it has to display it on a form. The problem occurs in the last part. I use the thread safe method of calling the form rich text control. Private Sub C
  • Modal Form
    by Priyan R
    1 Replies
    Last post by nobugz
      • Hi all, I need to show a form as dialog to a parent window only not modal to the entire application. see if i have three forms form1, form2, form3 first i showed form3, then form1 and set form2 as modaldialog from form1 , now i cannot access form3 also without closing form2, ie form2 is modal to the entire application
  • DB Scripts
    by pesangar
    3 Replies
    Last post by Ghaznavi
      • Which is the best practice to install DB scripts (T-SQL), Is it possible to run scripts from windows installer / custom forms (C#)
  • How to reduce flickering
    by akin_l
    3 Replies
    Last post by ThE_lOtUs
      • Hi, I have a form with a panel. The controls in the panel need to be redrawn quite a few times which causes flickering. I have double buffered set to true but that doesn't help. Can anyone suggest how I can reduce flickering Thanks!
  • How to make the User controller text font....
    by Tapojjwal Mandal
    6 Replies
    Last post by Tapojjwal Mandal
      • Just like this message editor....The user can bold the text....Change the Font....Set the color......Like this and also when the user submit....The all fonts property will store into database....I need help.
  • How to display the relevant tabpage when detect user's mistakes on button click? VB.Net or VS 2005
    by Vaish
    2 Replies
    Last post by Vaish
      • Hi I have windows forms with 18 tabpages to get the user inputs. 1. I have many functions(40 functions) to validate the user inputs 2. I have 'save' button on the form My question: After completing the form and when user click the 'save' button, if any error in data inputs detected the save process should be stopped and the user directed to the tabpage where the error is detected . Pl