AddForeignKey()

DataColumn System.Data.DataTable.AddForeignKey ( DataColumn parentKey )

inlinepackageinherited

Definition at line 4298 of file DataTable.cs.

    {
        string columnName = XMLSchema.GenUniqueColumnName(parentKey.ColumnName, this);
        DataColumn dataColumn = new DataColumn(columnName, parentKey.DataType, null, MappingType.Hidden);
        Columns.Add(dataColumn);
        return dataColumn;
    }

References System.Data.DataColumnCollection.Add(), System.Data.DataTable.Columns, System.Runtime.Serialization.Dictionary, and System.Data.XMLSchema.GenUniqueColumnName().