The DataGridView control is a component of Microsoft .NET Framework Windows Forms. It enables users to enter and edit values in the form columns. You must define DataGridView Column and Cell classes if you want to add new column data types, such as a text box class. The text box class overrides the properties of the DataGridView control by using the Clone method. You need to copy GridView base in order to add text box cells to DataGridview.
- Skill level:
- Moderately Easy
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Click the "Start" button in Windows, and select "Microsoft Office," "Microsoft Visual Studio."
Click "Open" and select your C program in which you want to to add text box cells in DataGridView form.
Add the following code after the "System.Windows.Forms" line in your program:
Public Overrides Property CellTemplate() As DataGridViewCell
Get Return TestBase.CellTemplate End Get Set(ByVal value As DataGridViewCell) If (value IsNot Empty) AndAlso _ Not value.GetType().IsAssignableFrom(GetType(TextCell)) _ Then Throw New InvalidCastException("Expected a TextCell") End If TestBase.CellTemplate = value End Set End Property
Click the "File," "Save" to add text box cells in the DataGridView form of your C program.
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