Xceed Chart for WinForms v4.4 Documentation
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.


In This Topic
    GetValue Method
    In This Topic
    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