MapWinGIS:Grid Value

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Value

Returns the value stored in the grid at the specified cell.


VB.NET Usage

Property Value(Column As Integer, Row As Integer) As Object

            Parameters

Column

The column representing the cell for which the value is required.
Row The row representing the cell for which the value is required.
ReturnValue The value stored in the grid in the specified cell.

Sample Code

    Private Sub GridValue()
        Dim grid As New MapWinGIS.Grid()
        'Open a grid from disk
        grid.Open("C:\grid.asc")
        'Display the value of column 5, row 5 in the grid
        MsgBox(Str(grid.Value(5, 5)))
        'Close the grid
        grid.Close()
    End Sub
  

VB 6 Usage
Property Value(Column As Long, Row As Long) As Object
            Parameters

Column

The column representing the cell for which the value is required.
Row The row representing the cell for which the value is required.
ReturnValue The value stored in the grid in the specified cell.

Sample Code

    Private Sub GridValue()
        Dim grid As New MapWinGIS.grid
        'Open a grid from disk
        grid.Open ("C:\grid.asc")
        'Display the value of column 5, row 5 in the grid
        MsgBox (Str(grid.Value(5, 5)))
        'Close the grid
        grid.Close
    End Sub

Retrieved from "http://mapwindow.org/wiki/index.php/MapWinGIS:Grid_Value"

This page has been accessed 1,774 times. This page was last modified on 9 November 2005, at 16:26.