How to update a textbox in asp.net gridview dynamically

Question

I have two columns in gridview. One is textbox and the other is also a textbox.

If one textbox text changed , i need to perform some calculation and again need to fill automatically the second textbox.

(e.g) Ifi enter 10 in 1st textbox, i need to perform some calculation and again the result of that manipulation needs to shown in the textbox automatically once the text is entered in the first textbox.

I am not getting a way to achieve this..

please help me.

Sudhakar Tillapudi · Accepted Answer · 2014-04-27 08:19:07Z

1

You need to handle the Leave Event of the first TextBox TextBox1.

Try This:

textBox1.Leave += new System.EventHandler(textBox1_Leave);
private void textBox1_Leave(object sender, EventArgs e)
{
      //Do calculations on TextBox1 value to display the result on TextBox2
}

answered Apr 27, 2014 at 8:19

Sudhakar Tillapudi

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1 Comment

shanmugharaj Over a year ago

Thanks for your reply.Again i need to update other textbox value in the same row . how to achieve that ?

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