ITableMapping.ColumnMappings Property

Definition

Namespace:

System.Data

Assemblies:

netstandard.dll, System.Data.Common.dll

Gets the derived DataColumnMappingCollection for the DataTable.

C#

public System.Data.IColumnMappingCollection ColumnMappings { get; }

Property Value

IColumnMappingCollection

A collection of data column mappings.

Examples

The following example creates an instance of the derived class, DataTableMapping, sets some of its properties, and copies its ColumnMappings to an array. This example assumes that a DataColumnMappingCollection has been created.

C#

public void CreateDataTableMapping()
{
    // ...
    // create mappings
    // ...
    DataColumnMapping[] columns = {};
    // Copy mappings to array
    mappings.CopyTo(columns, 0);
    DataTableMapping mapping =
        new DataTableMapping("Categories", "DataCategories", columns);
}

Applies to