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DataTableMappingCollection.Count Property

Gets the number of DataTableMapping objects in the collection.

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

[BrowsableAttribute(false)]
public int Count { get; }

Property Value

Type: System.Int32
The number of DataTableMapping objects in the collection.

Implements

ICollection.Count

The following example creates a DataTableMappingCollection, adds DataTableMapping objects to the collection, and displays a list of the mapped source tables.

public void CreateTableMappings() 
{
    DataTableMappingCollection mappings = 
        new DataTableMappingCollection();
    mappings.Add("Categories","DataCategories");
    mappings.Add("Orders","DataOrders");
    mappings.Add("Products","DataProducts");
    string message = "TableMappings:\n";
    for(int i=0;i < mappings.Count;i++)
    {
        message += i.ToString() + " " 
            + mappings[i].ToString() + "\n";
    }
    Console.WriteLine(message);
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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