GetViewportTopRow(Int32,Int32) Method

Gets the top row of cells of the specified viewport row for the specified sheet.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function GetViewportTopRow( _
   ByVal sheetIndex As Integer, _
   ByVal rowViewportIndex As Integer _
) As Integer

'Usage
 
Dim instance As FpSpread
Dim sheetIndex As Integer
Dim rowViewportIndex As Integer
Dim value As Integer
 
value = instance.GetViewportTopRow(sheetIndex, rowViewportIndex)

public int GetViewportTopRow( 
   int sheetIndex,
   int rowViewportIndex
)

Parameters

sheetIndex: Sheet index
rowViewportIndex: Viewport row index

Return Value

Integer index of top row of the viewport

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Specified sheet index is out of range; must be between 0 and the total number of sheets

Remarks

The sheet index is zero-based, so the first sheet has an index of 0.

The viewport row index is zero-based, so the first (top) viewport row has an index of 0.

Example

fpSpread1.AddViewport(1, 0, 0);

int i;
fpSpread1.SetViewportTopRow(1, 1, 5);
i = fpSpread1.GetViewportTopRow(1, 1);
textBox1.Text = i.ToString();

Visual Basic

FpSpread1.AddViewport(1, 0, 0)

Dim i As Integer
FpSpread1.SetViewportTopRow(1, 1, 5)
i = FpSpread1.GetViewportTopRow(1, 1)
TextBox1.Text = i.ToString()

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

FpSpread Class
FpSpread Members
Overload List