Displaying Custom Messages Images with NULL Value in ASP.NET GridView

Displaying Custom Messages / Images with NULL Value in ASP.NET GridView

When we  bind some data source with GridView which contains some fields with NULL value,  ASP.NET renders them as Blank.
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Sometimes developers use GridView_RowDataBound() to override the NULL value with proper message. But Instead of overriding the value, we can use NullDisplayText to display proper message when the value for that particular field is NULL .
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Once we mentioned NullDisplayText=”No Data” for every field for that Bound Filed which having NULL value will be replace by “No Data”
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Even we can customize the Text with HTML Formatting as shown in below.
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One more interesting point is, we  can also display Images for NULL Value
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Sagar S Bhanushali

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