You have to use the ToolboxBitmap attribute. Have a look at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbcon/html/vbtskProvidingToolboxBitmapForYourControl.asp


>I have added several custom controls in the toolbox. However, they appear with the same icon which is a representation of a custom class. Is there a way to assign an icon to each of them so I would know which one is the button, the label, etc.?