| Visual Basic (Declaration) | |
|---|---|
Protected Overrides Function IsValid( _ ByVal row As Integer, _ ByVal column As Integer, _ ByVal value As Object _ ) As Boolean  | |
| Visual Basic (Usage) |  Copy Code | 
|---|---|
Dim instance As BlankConditionalFormattingRule Dim row As Integer Dim column As Integer Dim value As Object Dim value As Boolean value = instance.IsValid(row, column, value)  | |
Parameters
- row
 - The row of the cell to check.
 - column
 - The column of the cell to check.
 - value
 - The value.
 
Return Value
true if the specified value is valid; otherwise, false.Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8