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DataTableCollection.CanRemove Method

Verifies whether the specified DataTable object can be removed from the collection.

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

public bool CanRemove(
	DataTable table
)

Parameters

table
Type: System.Data.DataTable
The DataTable in the collection to perform the check against.

Return Value

Type: System.Boolean
true if the table can be removed; otherwise false.

The following example uses the CanRemove to test whether each table can be removed from a DataSet. If so, the Remove method is called to remove the table.


private void RemoveTables()
{
    DataTable table;

    // presuming a DataGrid is displaying more than one table, get its DataSet.
    DataSet thisDataSet = (DataSet)DataGrid1.DataSource;
    while (thisDataSet.Tables.Count > 0)
    {
        table = thisDataSet.Tables[0];
        if (thisDataSet.Tables.CanRemove(table))
            thisDataSet.Tables.Remove(table);
    }
}


.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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