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DataTableMapping.ColumnMappings Property

  • Reference

Definition

Namespace:
System.Data.Common
Assemblies:
netstandard.dll, System.Data.Common.dll
Assembly:
System.Data.Common.dll
Assembly:
System.Data.dll
Assembly:
netstandard.dll
Source:
DataTableMapping.cs
Source:
DataTableMapping.cs
Source:
DataTableMapping.cs

Gets the DataColumnMappingCollection for the DataTable.

C# 
public System.Data.Common.DataColumnMappingCollection ColumnMappings { get; }
C# 
[System.Data.DataSysDescription("DataTableMapping_ColumnMappings")]
public System.Data.Common.DataColumnMappingCollection ColumnMappings { get; }

Property Value

DataColumnMappingCollection

A data column mapping collection.

Attributes
DataSysDescriptionAttribute

Examples

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.

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

Produkt Verzie
.NET Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.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

See also