OdbcParameter.SourceVersion Property

 

Gets or sets the DataRowVersion to use when you load Value.

Namespace:   System.Data.Odbc
Assembly:  System.Data (in System.Data.dll)

public override DataRowVersion SourceVersion { get; set; }

Property Value

Type: System.Data.DataRowVersion

One of the DataRowVersion values. The default is Current.

The SourceVersion is used by UpdateCommand during an M:System.Data.DbDataAdapter.Common.Update operation to determine whether the parameter value is set to Current or Original. This allows primary keys to be updated.

This property is set to the version of the DataRow used by either the Item property (DataRow indexer), or the GetChildRows method.

The following example creates an OdbcParameter and sets some of its properties.

public void CreateOdbcParameter() 
 {
    OdbcParameter parameter = new OdbcParameter("Description", OdbcType.VarChar, 88);
    parameter.SourceColumn = "Description";
    parameter.SourceVersion = DataRowVersion.Current;
 }

.NET Framework
Available since 1.1
Return to top
Show: