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DataTableMappingCollection.Item Property (String)

Gets or sets the DataTableMapping object with the specified source table name.

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

[BrowsableAttribute(false)]
public DataTableMapping this[
	string sourceTable
] { get; set; }

Parameters

sourceTable
Type: System.String

The case-sensitive name of the source table.

Property Value

Type: System.Data.Common.DataTableMapping
The DataTableMapping object with the specified source table name.

The following example searches for a DataTableMapping object with the given source table name within a DataTableMappingCollection collection. If the DataTableMapping exists, the example displays the name and the index of the mapping. If the mapping does not exist, the example displays an error. This example assumes that a DataTableMappingCollection collection has been created.

public void FindDataTableMapping() 
{
    // ... 
    // create mappings 
    // ... 
    if (!mappings.Contains("Categories"))
        Console.WriteLine("Error: no such table in collection");
    else
        Console.WriteLine
            ("Name: " + mappings["Categories"].ToString() + "\n"
            + "Index: " + mappings.IndexOf("Categories").ToString());
}

.NET Framework

Supported in: 4.5.3, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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