Windows Forms

Page 2283




  • Topics
    Replies
    Last post
  • web cast for windows forms
    by sqlster
    2 Replies
    Last post by Yu Guo ¨C MSFT
      • I am looking for web casts for windows forms programming. So far google only brings up the following series. http://www.microsoft.com/events/series/windowsforms.mspx Is there any other latest and greatest series for programming windows forms TIA..
  • Make a Form or Control always on top.
    by Corby111
    3 Replies
    Last post by Rashad H
      • I remember doing this back in VB6 days about 6 years ago, but does any one know how to make a form always on top in Visual Studio 2005 Windows Application project. It can be a form or a user control, either one. I Googled this and the search results were not very relevant. I imagine this starts with a non modal form, but that is is far as I got. Any help would be appreciated.
  • New row not committed in DataGridView
    by Wuschba
    6 Replies
    Last post by Ken Tucker
      • Hi. I have a DataGridView which is bound to a DataTable: myDataGridView.DataSource = myDataTable; The user does the following: He creates new row by clicking on the last row of the DataGridView ("*"). He fills in the cells of this new row. He navigates to other rows with the mouse or the arrow-keys. He saves myDataTable. Result: The new line is lost. If he does the same
  • Can i Hide the form , not the controls ?
    by Jean Peter Paredes
    4 Replies
    Last post by nobugz
      • Hey ! i kinda like the new feature opaque... i have been dreaming of creating forms that has maybe round objects and has no title bar or controlbox... form1.opaque works fine but not only the form gets opaque, it affects the other controls in the form too like buttons , labels etc... is there a way for me to hide the form without affecting the controls in the form
  • Need help
    by wanxun1987
    3 Replies
    Last post by Jogesh Grover
      • I am learnign c# now,please give me some advices , some good websites or e-book,thank you very much!
  • OK and cancel buttons
    by Lucy_H
    14 Replies
    Last post by Anonymousaaaaaaaaaaaaaaaahhhh
      • Hi, all I want to do is is add two buttons onto a simple form that act like the common OK and Cancel buttons seen in many window forms. A believe that the OK button saves any changes made to the form and closes it, and the Cancel button discards changes made to the form and again closes the form. Where can I find help on how to code these two buttons Lucy
  • Virtual Directory entry not deleted after uninstall
    by Ajay S
    3 Replies
    Last post by Merrie McGaw - MSFT
      • After uninstalling a web deployment the virtual directory entry still exists though the physical directory is deleted. Is there a way that can be deleted Would really appreciate if someone has a solution. Thank you.
  • Drag Drop Datagridview Cells
    by natetrost
    8 Replies
    Last post by Tapan
      • How would one go about dragging and dropping more than one cell into another part of the gridview Thanks
  • Help!
    by HMTabba
    1 Replies
    Last post by Gavin Jin - MSFT
      • Dear Friends, I receive an error when ever I try "create message" button saying riched32.dll missing please reinstall and thats why I am not able to send any new mails.How Do I solve this issue.I am running xp SP2 and P IV 1.7 GHZ.Please help me and other msg regarding riched20.dll missing or corrupt. Email me with solution on hmtceramic@hotmail.com
  • Get parent process of any process in task manager?
    by Pen Chu
    2 Replies
    Last post by Pen Chu
      • Hello: Is there a programatic way to get parent process of any process in the Task manager Thank you.
  • CAn anyone help me out
    by vinoth .C
    3 Replies
    Last post by paoloTheCool
      • Hw can i get the values of the selected items from the checked list box in c#.net
  • Change the height of Panel
    by tsc
    1 Replies
    Last post by Vidhura
      • Hi, I have a user control "Panel", it consists of two panels : "UpperPanel" with height 40 and "LowerPanel" with height 60. How do I change the display size of the whole panel when I click on anywhere of the UpperPanel I intend to show the LowerPanel when I click on the UpperPanel and hide it when I click on UpperPanel again. Thanks!!!
  • FlowLayoutPanel MouseWheel event?
    by Zander
    1 Replies
    Last post by Alan Robbins
      • The FlowLayoutPanel is great but it seems that the user MUST use the scroll bar to scroll. If I wire up an event handler like this: this .panel1.MouseWheel += new MouseEventHandler (panel1_MouseWheel); it is never called. Any ideas how I can implement mouse wheel scrolling in such a panel. Seems like this would be a standard usability expectation!
  • No progress bar when downloading .msi file from website!
    by furjaw
    7 Replies
    Last post by furjaw
      • Users download my application from my website. When they click on the download button, it links to my Setup.exe file. They select "Run" and it downloads, displaying a progress bar, and executes. Then it downloads my MyApp.msi file. But no progress bar is displayed! The .msi file is large. The computer appears to be doing nothing for several minutes! If I change my download button to l
  • Using Double buffering in Forms
    by nimm
    2 Replies
    Last post by nimm
      • Hi i have class which does some drawing operations on a Form. Here the class receives a Form reference in constructor and subscribes its Paint event and there it performs the drawing. Form is created outside and i have no control on it before it arrives in the constructor. The problem is flickering while drawing. I cant set control styles OptimizedDoublebuffer and AllPaintingInWmPaint inside my cl
  • Referencing System.Windows.Forms in a Class Project causes compile error
    by ForEverLearning
    2 Replies
    Last post by ForEverLearning
      • Hi. I am building a class that uses the System.Windows.Forms class Control. I do this: using System; using System.Collections.Generic; using System.Text; using System.Data; using System.Windows.Forms; <-- Causes compile error namespace.... class clsxxx { ,,, The higlighted line causes a compile error - Why The error I g
  • Datepicker dropdown disabled when e.Cancel set to true in its Validating event.
    by rageit
    9 Replies
    Last post by rageit
      • I have created a component derived from datepicker class and placed a masked edit box on top of the datepicker in the component itself. I have placed following code in my datepicker's validating event. Code Snippet: Validating event of custom datepicker component private void myDatePicker1_Validating(object sender, CancelEventArgs e) { e.Cancel = false ; if
  • Control visiblilty of main form component after the close of pop-up win form
    by .net sukbir
    14 Replies
    Last post by frederikm
      • Dear All, My problem here is that first I have a combo box. Upon selecting a value of the combo box its visible set to false. Then at the same location the visible value of a text box is set to visible=true. The problem is that if the value which is keyed in the texbox is below a certain range then a pop dialog or winform will appear for confirmation of acceptance of the lower value. Upo
  • On Form Close, doesn't clear up memory
    by JustFortunate
    9 Replies
    Last post by nobugz
      • Hi, I created a simple form with few buttons on it and I am opening the form on click of a button on another form. I noticed the increase in memory usage for that application as the new form was loaded. But once I close the form, I don't see the memory getting cleared. This is a major problem in another application as the memory doesn't get cleared up and the usage increases everytime I open th
  • AutoSize for DatagridView
    by David Smit
    2 Replies
    Last post by AdrianG
      • I want my DataGridView control to autosize itself to the screen that its on. What property can I use to do this
  • Datagridview
    by takcheng
    4 Replies
    Last post by akin_l
      • I wrote schedule program using datagridview. first row will be the employee name, scond one will be schedule start time, thirdth row will be schedule end time. I need the employee name row have combobox on it. following code will show how data show on datagridview employeesDataGridView.Rows[Index].Cells .Value = employeename; employeesDataGridView.Rows[Index + 1].Cells .Value = myData
  • Shared Dataset
    by Marcos Nogueira
    4 Replies
    Last post by hrubesh
      • Hi Friends. I¡¯m Braziliam Develop and I'm New in Windows Form Program. My Question: I Have in FLogin a Dataset with name DsDbVendas and I need view the same dataset in FDLogin but I Don¡¯t Know How I resolve this Big Problem. Sorry for my Bad English ! :( Sds, Marcos Nogueira
  • Display Image on 2nd form
    by shah123
    8 Replies
    Last post by shah123
      • Hi, I have 2 forms, on one form i want to browse image and want to save them in array or arraylist and show on 2nd form that selected image. How would that be done One more query is that if i want to show that image in 2nd form can i set the size of image to be shown in a proper place as thier will be some more images will be later on adding to that form as well. Please help. Thanks
  • Finding top most form in another app
    by TarsierMike
    0 Replies
    Last post by TarsierMike
      • I'm attempting to find the top most window in an application from another application. I've looked at the Win32 functions, i.e.GetTopWindow(), etc., but none seem to do what I want. The problem is that the window I need in the app may or may not be focused. Also, I cannot be sure who the parent is. The main form of the app can have multiple children, which in turn may each own other windows. I ass
  • How to view XML in WebBrowser control using the DocumentText property?
    by Rubens14605
    14 Replies
    Last post by R.A.F
      • Hi, (This is on .NET 2.0)  The only way I managed to show XML in the webbrowser control was to write the xml contents to a file and then use "Navigate(...)" to open the file. This is a bit awkward for me because I have the XML in a string variable, and the most straightforward way to do it would be to simply assign it to the "DocumentText" property. But that did not work... (nothing is displa