DataGridview auto fill cell value on textChanged event of Cell

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I have a
DataGridview having
Four Coloumns
SlNo InvoiceNo Amount Tax Payable

am Adding rows programatically on Button Click
and then have set EditonEnter mode.
Filling the Columns one by one on tab
and on textChanged Event of "Tax" column
getting the Values on Payable Column
which is equal to Amount-Tax.

But the problem is that on textChanged event of "Tax"
the Payable cell is not getting the required value.
where as after Entering on that Payable Cell and then after on tab
its getting the Value.

How to solve this Issue I want that on text changed or when i change the
Tax cells value Payable cell must get the value that is Amount cell - tax cell.
Please Assist. I have Cast the Tax cell to textbox.

Posted 31-Aug-12 0:00am

Karwa_Vivek

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3 solutions

Solution 3

Declare at top

C#

TextBox txt1;

Cast the column to Textbox

C#

private void dgvInvoice_EditingControlShowing(System.Object sender, System.Windows.Forms.DataGridViewEditingControlShowingEventArgs e)
{
	try {

		if (dgvInvoice.CurrentCell.ColumnIndex == 3) {
			if (e.Control is TextBox) {
				txt1 = (TextBox)e.Control;
			}
		}


	} catch (Exception ex) {
		MsgBox(ex.Message);
	}
}

and Finally Raised the textchanged Event

C#

public void txt1_TextChanged(System.Object sender, System.EventArgs e)
{

	if (dgvInvoice.CurrentCell.ColumnIndex == 3)
	 {
		----DO what you want
	}

}

Posted 9-Feb-15 19:49pm

Karwa_Vivek

Solution 2

Please help me the same with c# coding

Posted 9-Feb-15 19:06pm

tommmmmy

Comments

Karwa_Vivek 10-Feb-15 1:49am

Check the C# version. Hope this helps u.
for conversion you can visit.
http://converter.telerik.com/

Karwa_Vivek 10-Feb-15 1:52am

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Karwa_Vivek · Accepted Answer · 2012-08-31T03:14:00

ok i got It working
Declared at top

Dim WithEvents txt1 As TextBox