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How do I comment out a section of code in EditControl ?

 

It is possible to comment out a section of code by inserting the "//" (using C# as an example) at the beginning of each line in that particular section. The interop call LockWindowUpdate can be used to pause and resume painting while the lines are being commented.

C#

// Lock Painting

LockWindowUpdate(this.editControl1.Handle.ToInt64());

for (int i=1; i<=this.editControl1.PhysicalLineCount; i++)

{

this.editControl1.InsertText(i,1,"// ");

}

// Resume Painting

LockWindowUpdate(0);

VB

' Lock Painting

LockWindowUpdate(Me.editControl1.Handle)

Dim i As Integer

For i = 1 To Me.editControl1.PhysicalLineCount

Me.editControl1.InsertText(i, 1, "// ")

Next i

' Resume Painting

LockWindowUpdate(IntPtr.Zero)

Please refer to the test sample below that provides more information in this regard.

Article ID: Published Date: Last Revised Date: Platform: Control:
377 04/30/2011 07/10/2014 WinForms EditControl
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