ImageField::ConvertEmptyStringToNull Property
Gets or sets a value indicating whether empty string ("") values are converted to nullptr when the field values are returned from the data source.
Assembly: System.Web (in System.Web.dll)
Sometimes the user may enter an empty string for a field value when updating or inserting records. Use the ConvertEmptyStringToNull property to specify whether an empty string value is automatically converted to nullptr when the data field is updated in the data source
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The ImageField class displays nullptr as empty strings by default. To display a different value, set the NullDisplayText property. |
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.
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