ObjectDataSource::ConvertNullToDBNull Property
Gets or sets a value indicating whether the Parameter values that are passed to an update, insert, or delete operation are automatically converted from nullptr to the Value value by the ObjectDataSource control.
Assembly: System.Web (in System.Web.dll)
<asp:ObjectDataSource ConvertNullToDBNull="True|False" />
Property Value
Type: System::Booleantrue, if any nullptr values in Parameter objects passed to the ObjectDataSource control are automatically converted to Value values; otherwise, false. The default is false.
Not converting nullptr to the Value value can result in errors at run time. Use the ConvertNullToDBNull property to indicate whether Parameter values that are passed to an update, insert, or delete operation are automatically converted from nullptr to the Value value by the ObjectDataSource control.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.