IDataParameter.SourceColumn Property
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public:
property System::String ^ SourceColumn { System::String ^ get(); void set(System::String ^ value); };
public string SourceColumn { get; set; }
member this.SourceColumn : string with get, set
Public Property SourceColumn As String
The name of the source column that is mapped to the DataSet. The default is an empty string.
The following example creates an instance of the implementing class, SqlParameter, and sets some of its properties.
public void CreateSqlParameter()
{
SqlParameter parameter = new SqlParameter(
"@Description", SqlDbType.VarChar);
parameter.IsNullable = true;
parameter.Direction = ParameterDirection.Output;
parameter.SourceColumn = "Description";
}
Public Sub CreateSqlParameter()
Dim parameter As New SqlParameter( _
"@Description", SqlDbType.VarChar)
parameter.IsNullable = True
parameter.Direction = ParameterDirection.Output
parameter.SourceColumn = "Description"
End Sub
The link between the value of the IDataParameter and the DataTable may be bidirectional depending on the value of the Direction property.
Product | Versions |
---|---|
.NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 2.0, 2.1 |
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