Answer Questions

• QUT lecturer Checked Items in DataGridViewCheckBoxColumn

  Hi all, I have a DataGridView control binding with a DataSet, and a DataGridViewCheckBoxColumn is placed at the last column. Now, I want to get the checked items from this DataGridView and do other processes. Can you tell me how can I do this (E.g. loop all rows in DataGridView and then cast the CheckBox control, so that I can retrieve the value of the CheckBox as well as the values of cell[2] and cell[3].) Thanks, Peter ...Show All

• adisD pressing arrow keys as hot-keys changes control focus

  I want to define the Left and Right arrow keys as "hot keys" in my form. I've handled KeyDown, and I set the Handled property of the event, but if the current focus is on a button, radio, check box, etc, then the arrow keys& ...Show All

• MatrixObjects Web Browser Copy and Paste

  Hi to all. I am trying to use the Copy and Paste ability to the WebBrowser. Back in vb6 I was able to use the following statement: WebBrowser.ExecWB OLECMDID_COPY, OLECMDEXECOPT_DODEFAULT But that did not work either in the new vb or in C#. Can anybody help Thanks jbattat hi, you can use webBrowser1.DocumentText.CopyTo() hope this helps Hi and thanks for your respond but that what ...Show All

• Rodrigo Silva Strange Behavior on Embedding a CMainFrame inside a managed tab control...

  I know this one is WAY out pushing the envelope, but I'd like to know if anyone has any ideas about it. We have a behemoth of a legacy MFC application which is now being embedded in a Windows Forms application (using VS 2005). It took some substantial out of the box thinking to make this work, but by and large it is working. There is one behavior, however, which we haven't quite solved yet. For some strange reason, we are having some signi ...Show All

• RDF Read and view PDF files like adobe activeX

  Hi, How to read and view PDF files like adobe activeX Thank's Alexei Hi, I have found how to do search. In path of pdf need to add #search="words to search". Also there can be another parameters. Thank's Alexei Better use the WebBrowser OCX. This way you don't have to worry about the Acrobat Reader version. You must install it on your computer (not the user's computer), d ...Show All

• Wilke Jansoone Need to create a custom calendar control

  Hello all: I have a C# windows application that needs a custom calendar.  I need this calendar displayed as a month view.  I also need the ability to insert/manipulate images and text into each day cell.  I will also need drag and drop function ...Show All

• nikoo application.run

  I can't understand what does Application.Run method  really do. It load a form, but how can I reference to  this form after that  If I create a new instance of the  form in main sub and then I pass it to Application.Run, I  have the&n ...Show All

• Neil Danson Copy Datagrid data to clipboard

  I can open a form - populating the datagrid with the required data, select the upper left corner (which highlights the entire datagrid), then ctrl-c to copy the data to the clipboard.   Does anyone know how I can make these last two events happen programtically (the Mouse click and the ctrl-c to the clipboard) Thanks, bob Use the windows form's designer for the form and dou ...Show All

• mhhough DataColumn IIF exception

  I trying to create calculated column in DataTable (.NET framework v2.0.50215) with: DataColumn col_ = new DataColumn ( "RequiredSize1" , typeof ( double ), "IIF(InitialSize1 = 0, Quantity, Size1 / 2)" ); When regional settings on my computer are set to English everything works fine, but if I set regional settings to German (Germany) I get exception: Syntax error: Missing operand after 'Quantity' operator. Same expression ...Show All

• Thomas Greenleaf Why does Dataset.table(n).clear take so long?

  I need to refresh my dataset when external changes have been made. To do this I first clear the datatable from the datasetusing the following code: dsDataSet.Tables("Customer").Clear This sinlge line of code can take between 1 and two minutes to run even ...Show All

• josh55 DataGridView & Custom cell painting

  I'm creating a schedule using a datagridview.  The cells in the grid need a lot of special behavour so I created my own Column and Cell classes.  In the Cell.Paint method I draw the cell text in various colors, draw images and lines, depending on data values. My question is this:  What is the correct order to draw parts of the cell using the DataGridViewPaintParts   Does it matter   At present, the display is horrid - so ...Show All

• jpfette Get the new row in Datagrid

  Hi All, Following http://64.78.52.104/FAQ/WinForms/FAQ_c44c.asp#q888q I add a column of buttons in the datagrid. It is Ok. But in my project,  I need two columns, the first one is textbox or combobox, the second is button. First I put some thing in first  ...Show All

• HaraldS Pretty Programs - Designer Tutorial Needed

  Hi, Im in need of some sort of tutorial that will enable me to modify almost everything to do with colour and shape in the MenuStrip and TabControl functions but all i was able to get was some ugly pictures - not very professional :). I wanted it to be a bit like the Steam GUI - http://i26.photobucket.com/albums/c128/tehshadow/steamgui.jpg  (an extremly cropped and merged sample of the Steam GUI). How would i go about making the edges ...Show All

• Robert Larsson Inherited Click handler

  I have an MDI application in which all of the child forms inherit from a base form. This base form handles all of the common functionality of the child forms, including form initialization and closing logic. I have a protected method called CloseButton_Click which is supposed to be the Click handler for any button on a derived form which closes the form when it is clicked (primarily OK and Cancel buttons, but there a few other cases as well). Th ...Show All

• JeffPorcaro ClickOnce - Let Application know that you are about to be removed, please clean your mess

  I've been exploring ClickOnce deployment for a while and it looks very promising. I am wondering if there is any future plan to implement a feature like letting application know that you are about to be removed. This way application gets a chance to clean it's own cache files (if any) or any other mess it has created after installation. Thanks Sameer. That sounds like a way to go; have all data in Data direc ...Show All