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
)
public boolean CanRemove (
	DataTable table
)
public function CanRemove (
	table : DataTable
) : boolean
Not applicable.

Parameters

table

The DataTable in the collection to perform the check against.

Return Value

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);
    }
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0
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