DataTableMapping.ColumnMappings Property

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

public DataColumnMappingCollection ColumnMappings { get; }

Property Value

Type: System.Data.Common.DataColumnMappingCollection

A data column mapping collection.

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

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

.NET Framework
Available since 1.1
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