Xceed Chart for WinForms v4.4 Documentation
GetValue Method


Xceed.Chart.Core.v4.4 Assembly > Xceed.Chart.Core Namespace > GridSurfaceData Class : GetValue Method
X-index of the data point.
Z-index of the data point.
Gets the elevation value at a apecified two-dimensional index.
Syntax
'Declaration
 
Public Function GetValue( _

   ByVal indexX As Integer, _

   ByVal indexZ As Integer _

) As Object
'Usage
 
Dim instance As GridSurfaceData

Dim indexX As Integer

Dim indexZ As Integer

Dim value As Object

 

value = instance.GetValue(indexX, indexZ)
public object GetValue( 

   int indexX,

   int indexZ

)

Parameters

indexX
X-index of the data point.
indexZ
Z-index of the data point.

Return Value

Elevation value. Can be either a double value or DBNull.Value
Requirements

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

See Also

Reference

GridSurfaceData Class
GridSurfaceData Members