Contains(DbLoaderColumn) Method
Gets a value indicating whether a
DbLoaderColumn object exists in the collection.
Parameters
- value
- The value of the DbLoaderColumn object to find.
Return Value
true if the collection contains the
DbLoaderColumn; otherwise,
false.
The following example searches for a
DbLoaderColumn within a
DbLoaderColumnCollection. If the column exists, the example displays the index of the column. If the column does not exist, the example displays an error. This example assumes that a
DbLoaderColumnCollection has already been created.
public void SearchMyColumns() {
// ...
// create QuickBooksLoaderColumnCollection myColumns and QuickBooksLoaderColumn myNewColumn
// ...
if (!myColumns.Contains((Object) myNewColumn))
MessageBox.Show("ERROR: no such column in the collection");
else
MessageBox.Show("match on column #" +
myColumns.IndexOf((Object) myNewColumn).ToString());
}
Public Sub SearchMyColumns()
' ...
' create QuickBooksLoaderColumnCollection myColumns and QuickBooksLoaderColumn myNewColumn
' ...
If Not myColumns.Contains(CType(myNewColumn, Object)) Then
MessageBox.Show("ERROR: no such column in the collection")
Else
MessageBox.Show("match on column #" & myColumns.IndexOf(CType(myNewColumn, Object)).ToString())
End If
End Sub 'SearchMyColumns
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2