Spread Windows Forms 11.0 Product Documentation
GetViewportRectangle Method (FpSpread)
Example 


FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > FpSpread Class : GetViewportRectangle Method
Viewport row index
Viewport column index
Gets the rectangle of the viewport.
Syntax
'Declaration
 
Public Function GetViewportRectangle( _
   ByVal rowViewportIndex As Integer, _
   ByVal columnViewportIndex As Integer _
) As Rectangle
'Usage
 
Dim instance As FpSpread
Dim rowViewportIndex As Integer
Dim columnViewportIndex As Integer
Dim value As Rectangle
 
value = instance.GetViewportRectangle(rowViewportIndex, columnViewportIndex)
public Rectangle GetViewportRectangle( 
   int rowViewportIndex,
   int columnViewportIndex
)

Parameters

rowViewportIndex
Viewport row index
columnViewportIndex
Viewport column index

Return Value

Rectangleobject containing the x-, and y-coordinates, and the height, and width of the viewport rectangle
Remarks

This method allows you to retrieve bounding coordinates for a specific viewport on the active sheet. This exposes at the component level the four methods in the SpreadView class:

The viewport column and viewport row indexes are zero-based, so the first (leftmost) viewport column and first (top) viewport row both have indexes of 0.

Example
This example returns the top of the viewport rectangle.
Rectangle r;
r = fpSpread1.GetViewportRectangle(0, 0);
Debug.WriteLine(r.Top.ToString());
Dim r As Rectangle
r = FpSpread1.GetViewportRectangle(0, 0)
Debug.WriteLine(r.Top.ToString)
See Also

Reference

FpSpread Class
FpSpread Members
SpreadView Class

User-Task Documentation

Customizing Viewports