Need a coding help in c#

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C#

I want to resize a particular column, so want a code should also resize the complete table layout panel accordingly.
So include the code for tablelayout panel too in relation to columnsize with the below mousemove event.

Please help in my below code....

Code:

private void tableLayoutPanel1_MouseMove(object sender, MouseEventArgs e)
{
    if (resizing)
    {
        if (rbColumn.Checked)
        {
            columnStyles[GColumn].SizeType = SizeType.Absolute;
            columnStyles[GColumn].Width += e.X  - columnStyles [GColumn ].Width    ;
        }
    }
}