MapWinGIS:Grid Open

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Open

Opens a grid.
See also GridDataType and GridFileType


VB.NET Usage

Function Open(Filename As String, Optional DataType As MapWinGIS.GridDataType, Optional InRam As Boolean, Optional FileType As MapWinGIS.GridFileType, Optional cBack As MapWinGIS.ICallback) As Boolean

            Parameters

Filename

The filename of the grid to be opened.
DataType Optional. The data type of the grid to be opened.
InRam Optional. A boolean value representing whether the grid will be stored in RAM or on disk.
FileType Optional. The file type of the grid. The default file type is "Use Extension".
cBack Optional. The ICallback object that will receive the progress and error events during the creation of the new grid.
ReturnValue A boolean value that represents the success or failure of opening the grid.

Sample Code

    Private Sub OpenGrid()
        Dim grid As New MapWinGIS.Grid()
        'Open a grid from disk
        grid.Open("C:\grid.asc")
        'Close the grid
        grid.Close()
    End Sub
  

VB 6 Usage
Function Open(Filename As String, Optional DataType As GridDataType, Optional InRam As Boolean, Optional FileType As GridFileType, Optional cBack As ICallback) As Boolean
            Parameters

Filename

The filename of the grid to be opened.
DataType Optional. The data type of the grid to be opened.
InRam Optional. A boolean value representing whether the grid will be stored in RAM or on disk.
FileType Optional. The file type of the grid. The default file type is "Use Extension".
cBack Optional. The ICallback object that will receive the progress and error events during the creation of the new grid..
ReturnValue A boolean value that represents the success or failure of opening the grid.

Sample Code

    Private Sub OpenGrid()
        Dim grid As New MapWinGIS.grid
        'Open a grid from disk
        grid.Open ("C:\grid.asc")
        'Close the grid
        grid.Close
    End Sub

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

This page has been accessed 2,606 times. This page was last modified on 9 November 2005, at 16:33.