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launching Excel application using Python to view the CSV file , but CSV file is opening in read mode and cant view the d


launching Excel application using Python to view the CSV file , but CSV file is opening in read mode and cant view the d

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launching Excel application using Python to view the CSV file , but CSV file is opening in read mode and cant view the d
Tag : python , By : Adrian Codrington
Date : November 26 2020, 01:01 AM


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Set page view mode in excel file using apache poi


Tag : java , By : Igor Carron
Date : March 29 2020, 07:55 AM
This might help you XSSF doesn't expose this directly, but you can get at it if you want
From the XSSFSheet object, call getCTWorksheet to get the low level XML object backing the sheet. CTWorksheet provides a getSheetViews method. You'll like want something like:
 CTSheetView view = sheet.getCTWorksheet().getSheetViews().getSheetViewArray(0);
 view.setView(STSheetViewType.PAGE_LAYOUT);

Opening an excel file manually allows formulas to run, opening an excel file with VBScript or PowerShell or Python's win


Tag : python , By : Nosayaba
Date : March 29 2020, 07:55 AM
I hope this helps you . I found the problem, opening excel pages with VBScript (or Powershell) doesn't automatically include the Addins that are included when opening manually, so I needed to manually add these two addins.
excel.AddIns.Add("C:\Program Files (x86)\PIPC\Excel\PITrendXL.xla").Installed = True
excel.AddIns.Add("C:\Program Files (x86)\PIPC\Excel\pipc32.xll").Installed = True

Error: invalid mode ('rb') when trying to read excel file in Python


Tag : python , By : n1ckless_id
Date : March 29 2020, 07:55 AM
I hope this helps you . Look at the error: invalid mode ('rb')or filename:`
In this case, it's your filename. Escape your backslashes (or specify a raw string literal), or else python will misinterpret it (\U, \R, etc) as special characters.
workbook = xlrd.open_workbook("C:\\Users\\Raul\\Downloads\\research\\test.xlsx")

VB Issues with Opening Excel File in Read/Write Mode


Tag : excel , By : mgaspar
Date : March 29 2020, 07:55 AM
I hope this helps . I found the answer to my issue. I was able to reliable open the file in read/write or read-only modes by moving the line of code TnTinMn provided me around my open method. It was not a ghost instance of excel running, at least not really: You can't open a file in read/write mode when it's still open with another method in the same program. The method I found for opening a file looked more or less like this (this is a very boiled down version from what I had, so it will be a much more noticeable issue now than when I was dealing with it):
If openFileDialog1Result = System.Windows.Forms.DialogResult.OK Then
    Try
        myStream = openFileDialog1.OpenFile()

        If myStream IsNot Nothing Then
            wb = DirectCast(Marshal.BindToMoniker(currFile), Excel.Workbook) : wb.Application.Visible = True : wb.Application.UserControl = True : wb.Windows(1).Visible = True
            'Do work
        End If
    Catch Ex As Exception
        MessageBox.Show("Cannot read file from disk. Original error: " & Ex.Message)
    Finally
        ' Check this again, since we need to make sure we didn't throw an exception on open.
        If myStream IsNot Nothing Then
            myStream.Close()
        End If
    End Try
End If
If openFileDialog1Result = System.Windows.Forms.DialogResult.OK Then
    Try
        currFile = openFileDialog1.FileName

        wb = DirectCast(Marshal.BindToMoniker(currFile), Excel.Workbook) : wb.Application.Visible = True : wb.Application.UserControl = True : wb.Windows(1).Visible = True
    Catch Ex As Exception
        MessageBox.Show("Cannot read file from disk. Original error: " & Ex.Message)
    End Try
End If

Opening two FILE handles in read mode, on the same file, simultaneously


Tag : c , By : Jaya
Date : March 29 2020, 07:55 AM
To fix the issue you can do Opening the same file for read-only access from multiple file-handles at once is not a problem; it will work reliably as expected. Since no data in the file is being modified, and since all the transient state-data (e.g. buffered data, current-seek-position) is held in the FILE structure itself (and each thread has its own separate/private FILE structure), there is no race condition.
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