DbParameter.SourceColumn Property
Definition
Important
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public:
abstract property System::String ^ SourceColumn { System::String ^ get(); void set(System::String ^ value); };
public abstract string SourceColumn { get; set; }
member this.SourceColumn : string with get, set
Public MustOverride Property SourceColumn As String
Property Value
The name of the source column mapped to the DataSet. The default is an empty string.
Implements
Remarks
When SourceColumn is set to anything other than an empty string, the value of the parameter is retrieved from the column with the SourceColumn name. If Direction is set to Input
, the value is taken from the DataSet. If Direction is set to Output
, the value is taken from the data source. A Direction of InputOutput
is a combination of both.
For more information about how to use the SourceColumn property, see DataAdapter Parameters and Updating Data Sources with DataAdapters.
Applies to
See also
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