How can we format data inside the DataGrid ?

Answer:

We can use DataFormatString Property to format the data inside the DataGrid.

If the DataFormatString property is not set, the field's value is displayed without any special formatting.

Example:

<Columns>  

                <asp:BoundField HeaderText="Product ID" DataField="ProductID" />  

                <asp:BoundField HeaderText="UnitPrice" DataField="UnitPrice" DataFormatString="{0:F0}" />  

</Columns>