Here Mudassar Ahmed Khan has explained with an example, how to handle TextChanged event for TextBox inside GridView in ASP.Net using C# and VB.Net.

The TextBox inside GridView will be assigned an OnTextChanged event and when Text inside the TextBox changes, the TextChanged event handler is raised.

Here Mudassar Ahmed Khan has explained with an example, how to enable and disable Button in GridView based on condition in ASP.Net using C# and VB.Net.

The Enabled property of the Button is set with an Inline Expression which compares the value of the column and based on the value, True or False value is returned which is used to enable or disable the Button respectively.

Here Mudassar Ahmed Khan has explained with an example, how to show and hide Button in GridView based on condition in ASP.Net using C# and VB.Net.

The Visible property of the Button is set with an Inline Expression which compares the value of the column and based on the value, True or False value is returned which is used to show or hide the Button respectively.

Here Mudassar Ahmed Khan has explained with an example, how to remove HyperLink when exporting GridView to Excel in ASP.Net using C# and VB.Net.

When the GridView TemplateField columns contain controls like HyperLink, TextBox, Button, LinkButton, RadioButton or CheckBox controls then such controls need to be replaced with Literal control and then the GridView is exported to Excel file in ASP.Net using C# and VB.Net.