Answer Questions

• CLT Control running in IE not loading

  Hi, I wrote a control and I embedded it into a webpage. Everything works fine when I run the page on my local website (localhost), but it doesn't work at all (object not showing) when I install the webpage and the control dll on our i ...Show All

• KidFromBrnx Preventing an MDI child form from closing

  How would one go about preventing a certain Child form from closing but still allow the Application to close  I don't want the user to be able to close this form from the X button or File/Exit as it is the form from which all the ...Show All

• Lijuan DataSet Questions

  Hi Guys, I have a typed dataset that has stores my application data. I have different data forms that save data to this dataset. When I click the save button in each dataform they dump the data to this dataset.  In the save function, I&nbs ...Show All

• Luis Maria Guayan converting image in a clipboard to memory stream

  suppose i have copied an image to clipboard and then pasted it onto a picturebox. using: IDataObject iDataObj=Clipboard.GetDataObject(); //determine the format of data if (iDataObj.GetDataPresent(DataFormats.Bitmap)) { pictureBox1.Image=(Image)iDataObj.GetData(DataFormats.Bitmap); } in order to save this image to database. i would then have to convert the contnts of the clipboard to a memory stream object and then serialize to byte[] ...Show All

• Herve ANCHER Event handler and disappearing desktop icons...

  I have noticed a strange behaviour when from a _DragDrop() event handler you show a message box (something like this very simple code). eg: ---------------- private void treeView_DragDrop(object sender, System.Windows.Forms.DragEventArgs e) { MessageBox.Show("See me erase the icons on&nbs ...Show All

• Johnson Road How to Dock a control in a custom ContainerControl without hiding its custom draw caption at the top?

  Hi all! I developed a custom control that acts as a Control Container (such as a Panel, Groupbox...). This control is simply draw a nice caption at the top using GDI+. I wonder how can I Dock controls to it (to Top, Bottom etc...), without  ...Show All

• Hamid.M VS 2005 Winform designer Issue

  I am getting the following error whenever i tried to open forms in VS 2005 solution in design mode. I tried rebuilding the solution several times, but still the issue persists. I referred couple of messages in the forum and applied the resolution provided in those, but still the issue persists. I am stuck and not able to do any modification to the controls and their properties. Is there is any fix available for this issue One or more e ...Show All

• Matthew Kane Timing Textbox Events

  Hello, I am grapling with what I thought should be a simple task but is becoming baffling to a learner. I have a textbox, and I need to change the text within the textbox at 5 second intervals. eg  the textbox shows aaaaa, waits 5 secs&nbs ...Show All

• LZF What the eck??? Error on Line 0???

  Got rather weird error in my solution.... Everything has been working fine but I have suddenly got a debug message that reads "Object Reference not set to an instance of an object".  Doesnt sound like an unusual message, but this one is&nb ...Show All

• LittleRock Updating an image on a windows form

  Hi, Could someone please explain to me why within a function, such as one for clicking a windows form button, that the repetative call of MyPaintBox->Image = Image::FromHbitmap(someImage); where someImage is a series of different images does not update the PictureBox, but only displays the last image loaded How could I get multiple images to display within the single click function Many thanks in advance, Ljubica ...Show All

• Why_did_I_go_64-bit? MDI Child Forms (Window Size)

  Hello, I have a MDI application that has many child forms.  Some of these forms need to appear maximized and others are set to a specific size (they cannot be made smaller, or bigger).  However, when I run the application I encounter the&n ...Show All

• Benjamin Bell Form Designer Does Not Display Form Containing Custom Control with Generics

  I have a form the gives me the following error when I try to design it in Visual Studio 2005: One or more errors encountered while loading the designer. The errors are listed below. Some errors can be fixed by rebuilding your project, while others may require code changes. Unable to load type System.Collections.Generic.List`1[[fcPhotoGallUpload.keywordManeger+ListItem, KeywordMan, Version=1.0.2235.34332 ...Show All

• gljaber Composite Control and Click Event

  I have a composite control made of 5 image controls. I would like to have an event handler that would be raised if a contained image control is clicked. Can anyone point me in the right direction I would onload of your  ...Show All

• Steve B How to retrieve data from a datagrid?

  Hi, I had a datagrid populated with data. Whenever, I had selected a row, I would like to retrieve all the data from the selected record/row. Can anyone advise how to do it Thanks Hi Gaurav, It would be great if you can send me the code. Take for example, if I had a query, select A,B from C. And A,B is stored in a datagrid. May I know how to retrieve A, B from datagrid What is ...Show All

• yanivoroz Auto Format

  I'm using a Designer Verb to bring up a dialog window to configure some control properties which appears to work in the design window. However the hosting form's InitializeComponent code doesn't get changed to support the new property values. My properties&nb ...Show All