I am using TemplateField column in webdatagrid and added TextBox control into it.
I have 4 columns in the grid (4th Column is TemplateField column), all columns contain numeric values.
Onchage of value in the TextBox (which is included in ItemTemplate section), the values in the other columns should change.
Ex : If the user enteres 50 in the TextBox, the 1st column should display 100 which is multiply of TextBox value and 2nd Column value( 2 ).