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DeleteRowFromWorksheet

TwinCAT TIA
Local File and directory access Excel

ns=2;s=DEPRAG Smart/Local/FileAndDirectoryAccess/Excel/DeleteRowFromWorksheet

The command deletes a row from the specified Excel worksheet in the specified path.

Parameters:

    FileFullPath
    Path of the file. The file can be either a local file or a file stored on a network drive.

Returns:

Examples:

In addition to the parameters already explained, the following variables must be created / transferred for the implementation in TwinCAT 3:

Beckhoff parameter:

    bExcelDeleteRowFromWorksheet
    A boolean variable that can be used to trigger the execution of the DeleteRowFromWorksheet command.
    OutputDataDeleteRowFromWorksheet
    An instance of "ST_VoidOutputData" in which the return value of the DeleteRowFromWorksheet method is written.
    hrExcelDeleteRowFromWorksheet
    This can be used to monitor the execution of the command. Error codes have the type "HRESULT".
    fbExcel
    An instance of the "FB_Excel" function block supplied with the DEPRAG Smart library.
    sFileFullPath
    A STRING variable containing the full path of the Excel file.
    sWorksheetName
    A STRING variable containing the name of the Excel worksheet.
    nRowNumber
    A DINT variable containing the row index.
    ConnectionHandle
    "ConnectionHandle" received when establishing a connection between DEPRAG Smart Server and your OPC UA client. 


VAR
     bExcelDeleteRowFromWorksheet   : BOOL;
     OutputDataDeleteRowFromWorksheet  : ST_VoidOutputData;
     hrExcelDeleteRowFromWorksheet   : HRESULT;

     fbExcel : FB_Excel;
END_VAR

hrExcelDeleteRowFromWorksheet := fbExcel.DeleteRowFromWorksheet(
          bExecute    := bExcelDeleteRowFromWorksheet,   
          ConnectionHandle := depragSmartConnection.ConnectionHandle, 
          sFileFullPath  := 'C:\Test\TestFile.xlsx',
          sWorksheetName  := 'Testsheet',
          nRowNumber   := 1,
          OutputData   => OutputDataDeleteRowFromWorksheet);
IF hrExcelDeleteRowFromWorksheet <> S_FALSE THEN 
     bExcelDeleteRowFromWorksheet := FALSE;
END_IF

For examples and explanations regarding the calls of nodes via Siemens TIA Portal please refer to the sub-menu "Siemens TIA Portal" in section "Getting Started".