DynamicControl.ConvertEmptyStringToNull Property
.NET Framework (current version)
Gets or sets a value that indicates whether empty string values ("") are automatically converted to null values when the data field is updated in the data source.
Assembly: System.Web.DynamicData (in System.Web.DynamicData.dll)
abstract ConvertEmptyStringToNull : bool with get, set override ConvertEmptyStringToNull : bool with get, set
Property Value
Type: System.Booleantrue if empty string values are automatically converted to null values; otherwise, false. The default is false.
The Parameter object of the data source control also has a property named Parameter.ConvertEmptyStringToNull. This property performs the same function. Make sure that both properties are set appropriately.
.NET Framework
Available since 3.5
Available since 3.5
Show: