DataColumn.ToString Method
Definition
Important
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Gets the Expression of the column, if one exists.
public:
override System::String ^ ToString();
public override string ToString ();
override this.ToString : unit -> string
Public Overrides Function ToString () As String
Returns
The Expression value, if the property is set; otherwise, the ColumnName property.
Examples
The following example uses the ToString property to return the default string of each member of a collection of DataColumn objects.
private void PrintColumns(DataTable table)
{
// Print the default string of each column in a collection.
foreach(DataColumn column in table.Columns)
{
Console.WriteLine(column.ToString());
}
}
Private Sub PrintColumns(table As DataTable)
' Print the default string of each column in a collection.
Dim column As DataColumn
For Each column In table.Columns
Console.WriteLine(column.ToString())
Next
End Sub
Applies to
See also
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