IsValidRange(SheetView,Boolean) Method

Determines whether this cell range is valid in the specified sheet and whether to treat as a span.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function IsValidRange( _
   ByVal sheetView As SheetView, _
   ByVal isSpan As Boolean _
) As Boolean

'Usage
 
Dim instance As CellRange
Dim sheetView As SheetView
Dim isSpan As Boolean
Dim value As Boolean
 
value = instance.IsValidRange(sheetView, isSpan)

public bool IsValidRange( 
   SheetView sheetView,
   bool isSpan
)

Parameters

sheetView: SheetView object with the sheet
isSpan: Whether to treat the cell range as a span (or else selection)

Return Value

Boolean: true if range is valid; false otherwise

Remarks

If the isSpan parameter is true, the component treats this cell range as a span (entire rows or columns or entire sheet not allowed). If it is false, the component treats this cell range as a selection (entire rows or columns or entire sheet allowed).

Example

This example colors the cells if the range is valid.

FarPoint.Win.Spread.Model.CellRange cr = new FarPoint.Win.Spread.Model.CellRange(0, 0, 3, 3); 
fpSpread1.ActiveSheet.Models.Span.Add(cr.Row, cr.Column, cr.RowCount, cr.ColumnCount); 
bool b = cr.IsValidRange(fpSpread1.ActiveSheet, true); 
if (b) { 
     fpSpread1.ActiveSheet.Cells(cr.Row, cr.Column, cr.RowCount - 1, cr.ColumnCount - 1).BackColor = Color.Red; 
}

Visual Basic

Dim cr As New FarPoint.Win.Spread.Model.CellRange(0, 0, 3, 3)
FpSpread1.ActiveSheet.Models.Span.Add(cr.Row, cr.Column, cr.RowCount, cr.ColumnCount)
Dim b As Boolean = cr.IsValidRange(FpSpread1.ActiveSheet, True)
If b Then
     FpSpread1.ActiveSheet.Cells(cr.Row, cr.Column, cr.RowCount - 1, cr.ColumnCount - 1).BackColor = Color.Red
End If

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

CellRange Class
CellRange Members
Overload List