Windows Forms

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  • Installer for more than one msi
    by learnerplates
    5 Replies
    Last post by learnerplates
      • I have 2-3 msi files that I'd like to install with one installer. 2 of these installers are created using Setup projects the 3rd is a WebSetup project. I think a bootstrapper is the way to achieve this, is this correct The 3 msi files are not available through a website can they be used with the MSBuild Task GenerateBootStrapper and if so how Also (this is probably out of the r
  • Where to post ??? about using VS2005 Designer-generated strongly-typed DataSets??
    by eldelo
    5 Replies
    Last post by eldelo
  • Unique deployment problem
    by ChitownDotNet
    1 Replies
    Last post by ChitownDotNet
      • I have a OCR engine that I need to deploy alongside my application. This engine is a folder and has files inside it. As long as this folder is in the bin directory the application works fine locally. Now when I try to do this with clickonce, how do I make sure this additional directory gets picked up from under bin. Also I am using command line msbuild for the clickonce deployment. How do I make
  • Data binding problem between two forms
    by out2havefun
    14 Replies
    Last post by ARK88
      • I hope I can explain this clearly. I have form1 with a data-bound list box containing a list of CustomerNames (Display Member=CustomerName and Value Member=CustomerID). Also on form1 are some labels bound to the same binding source for name, address, city state, etc. When I select different names in the list box, the labels change appropriately. Everything works great. Now here is the problem. I
  • OnDocumentCompleted fires too soon for image capture/print
    by MrProgguy
    1 Replies
    Last post by MrProgguy
      • I want to capture the displayed contents of a WebBrowser control (the graphical mechanics of which I already know), but the timing of which is a problem. When OnDocumentCompleted fires on the WebBrowser control, the contents are loaded, but not visible. I haven't been able to successfully capture anything except prior to the time the contents actually render, which isn't what I'm after. Overriding
  • ISupportInitialize- Rebuilding Designer.cs
    by m_shane_tx
    1 Replies
    Last post by m_shane_tx
      • A while back I created a user control, and then I used it all over the place in my form. Now I have modified the control to now use the ISupportInitialize interface. But the Designer is not updating itself and adding the BeginInit and EndInit calls to Designer.cs. Is there a way to force the Designer to recheck/rebuild itself so that it recognizes the User Control now supports ISupportIni
  • Need to get the .MainWindowHandle
    by erikkl2000
    9 Replies
    Last post by nobugz
      • I am trying to get the mainWindowHandle and store it for later; however, i can not seem to get the handle back from the new process. Before someone suggest , i will let you know that i have also tried the p.WaitForInputIdle(); however, this not only does not work it will throw and error..   private IntPtr mainHandle = IntPtr .Zero; private void button1_Click( object sender, Even
  • I get this wired effect in my tabs.
    by ajm113
    3 Replies
    Last post by ajm113
      • Ok, I created a dialog and I have the code extract the text area and it shows up like this on my tabs: http://img409.imageshack.us/my.php image=wiredlb3.jpg Code Snippet create CreateScript = new create(); if (CreateScript.ShowDialog() == DialogResult.OK) { // Create a new instance instead of using the reference to rtb RichTextBox newRtb = new Rich
  • vb .net 2003 windows form
    by anish11
    1 Replies
    Last post by David Jeavons
      • How is it possible to open a new windows form when I'm clicking on the command button of any form What will be the code for it
  • Error updating view on DataGridView
    by orzuelo
    4 Replies
    Last post by orzuelo
      • Hi all, i'm using a view to fill the data on a Datagridview. The view have an Instead Of trigger for updating purposes. The problem is that when i update the adapter it gives me an error about it can't update because of multiple tables and the trigger isn't triggered. Any idea or example that can help Thanks in advance
  • Multiple ListViewItems to TreeView Drag-drop
    by tlzcrew
    4 Replies
    Last post by tlzcrew
      • I'm having some difficulty getting drop-drop to work when multiple items are selected in a listview and dragging them onto a treeview node. In the ListView itemdrag event, I am parsing the selected items using an array - here is the code: Private Sub ListView1_ItemDrag( ByVal sender As Object , ByVal e As System.Windows.Forms.ItemDragEventArgs) Handles ListView1.ItemDrag
  • Help, please.. Something is wrong in this code?
    by Andr&#
    14 Replies
    Last post by Yu Guo ¨C MSFT
      • string [] lines = System.IO. File .ReadAllLines( "dataapplikationer.txt" ); string appl = lines[1]; string path = lines[2]; string sort = lines[5]; string dest = lines[3]; System.IO. DirectoryInfo subDI = new System.IO. DirectoryInfo (path); foreach ( String sub in Directory .GetDirectories(path)) { foreach ( String file in Directory .GetFil
  • Hidding rows in the DataGridView is too slow
    by ThorNGC
    8 Replies
    Last post by The Strul
      • Hello all, Currently, I have a project that uses a dataGridView that contains some 10,000 rows of data. The user must have the ability to hide/unhide some or all of the rows. To accomplish this, I am setting the datagridView.dataGridViewRow.Visible property to true or false. This is done once for each row in the grid. This happens to work fine accept that it takes about 90 seconds to hid
  • Question about Bitmap and Graphics Classes
    by StefSouron
    2 Replies
    Last post by Zhi-Xin Ye - MSFT
      • Hi, I'm posting this to the community hoping to get answers because I haven't found my way in the .Net classes documentation. I'm working under Visual Basic 2005. I have two bitmaps. The bitmaps are both 32bppArgb. I want to compose the first one onto the second one, like this : Dim FirstBmp As Bitmap = something Dim SecondBmp As Bitmap = something Dim SecondGr
  • Add new items to a databound control
    by NDD
    4 Replies
    Last post by NDD
      • I have a databound combobox and I would like to have the first item in the combobox as "Add Item" and when the user clicks on it they will be able to add an new item to the table bound to the combobox and then return to the combobox with the new item selected (similar to QuickBooks). Any suggestions please.
  • MDI Child title is visible in maximizing state
    by Shiplu
    11 Replies
    Last post by Shiplu
      • Hi, I have a project with C#. this is an MDI application. the application contains a parent form, several child windows and some message boxes. My problem is the following, 1. If I maximize a Mdi child the title bar of the child window does not embed to its parent. rather its visible. 2. None of the Mdi child windows title bar color get focused color ( I mean "blue" ). they are always gr
  • can ClickOnce create a desktop shortcut?
    by hommer
    2 Replies
    Last post by Tall Dude
      • Hi, all, How to make ClickOnce create a desktop shortcut to the exe I have this included in my setup project--> file system-->user's desktop, and it worked under vs2003, but after I converted my project to vs2005 and use ClickOnce deployment, the shortcut did not get created anymore. If I have to create a shortcut manually, my limited udnerstanding is that if it points to the C:program file
  • determine which columns have been modified
    by BobInIndy
    3 Replies
    Last post by chadbengen
      • Using VS05 Pro SP1 VB SQL Express... (I am reposting this from the VB forum because I cannot get an answer...any help would be appreciated). How do I determine which columns have been modified in a modified row from a strongly typed datatable In other words, I want the equivalent of DataRowVersion.Current for colums (i.e. ColumnRowVersion.current). This is because in a particular ca
  • how to check if value of textbox is changed by pressing a button
    by digdug
    4 Replies
    Last post by digdug
      • i have a search button in my form.. but i only want to perform the search if the value of the textbox is changed ex: search: "a" run code...... search: "b" <----- run code...... search: "b" <----- dont run code since "b" is currently displayed
  • Moving ClickOnce Apps to Different Servers without using Visual Studio
    by Sean M.
    7 Replies
    Last post by Kunal Mahajan
      • I need to package a ClickOnce application into an installation package that will be installed on different web servers than where it was originally deployed. I have seen the post that discusses using MSBuild and a Bootstrapper file to change the Installation URL and Setup.exe, and that works great! The problem I am having is that the application has an app.config file containing connection informa
  • Display picture on an avi
    by henrix
    3 Replies
    Last post by henrix
      • Hello Please help me ....how can I display image with transparent color on an panel(component). In panel I playing avi. THX
  • Extracting cell data from dataGridView
    by knji
    6 Replies
    Last post by knji
      • Any help would be greatly appreciated, as I cannot seem to find an answer. How does one extract the value of a particular cell from a dataGridView object in c# I looked for dataGridView1.Cell(3,4) but 'Cell is not appearing as one of the methods available for this class. TIA.
  • Multithreading problem
    by Navdeep
    6 Replies
    Last post by Navdeep
      • I have simple example of one form application with a label,text box and button controls on it. Now the user enters digit in text box say 5. Click button and it counts 5 in 5 seconds. When the function count is counting 5. I want to call another function showlabel, which updates label with lapsed seconds. So I want to call one function from another function, which interacts with the control on the
  • How avoid autoclose menu on .Net 1.1?
    by dvidben
    0 Replies
    Last post by dvidben
      • I'm working with Context menu at .Net 1.1 FW, I like avoid autoclose on menus. Someone know how to do it
  • External component has thrown an exception
    by Dylan Morley
    14 Replies
    Last post by Ashley Davis
      • Hi, I'm getting this error really sporadically in my Winforms app. Seems to happen when trying to display a form with a call to .ShowDialog(). It doesn't seem to happen on any particular form, just pops up now & again. I can close the application and restart it, then I can view the form without the error The application is running in a Citrix terminal server environment, the assemblies