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ConvertEmptyStringToNull Property

DynamicControl.ConvertEmptyStringToNull Property

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.

Namespace:  System.Web.DynamicData
Assembly:  System.Web.DynamicData (in System.Web.DynamicData.dll)

'Declaration
Public Property ConvertEmptyStringToNull As Boolean

Property Value

Type: System.Boolean
true if empty string values are automatically converted to null values; otherwise, false. The default is false.

Implements

IFieldFormattingOptions.ConvertEmptyStringToNull

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

Supported in: 4.6, 4.5, 4, 3.5 SP1
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