DataGridViewCellStyle::IsNullValueDefault Property
.NET Framework (current version)
Gets a value indicating whether the NullValue property has been set.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Use this property to determine whether the NullValue property has been explicitly set without having to store its default value for comparison. This is useful because the NullValue property has a non-empty default value, unlike most other DataGridViewCellStyle properties, which have default values such as null, Empty, or NotSet.
.NET Framework
Available since 2.0
Available since 2.0
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