DataRow.IsNull Method
.NET Framework 4.5
Gets a value that indicates whether the specified column contains a null value.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
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IsNull(DataColumn) | Gets a value that indicates whether the specified DataColumn contains a null value. |
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IsNull(Int32) | Gets a value that indicates whether the column at the specified index contains a null value. |
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IsNull(String) | Gets a value that indicates whether the named column contains a null value. |
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IsNull(DataColumn, DataRowVersion) | Gets a value that indicates whether the specified DataColumn and DataRowVersion contains a null value. |
