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  • run-time error '429' activex component can't create object

    - by kojof
    I've created a simple application .Net Class that converts an excel spreadsheet into a a pdf file. I then get a Excel 2007 application to call this dll which works fine on my development machine. However when i deploy it on to a machine that has both the .net framework and excel 2007, i get this error - run-time error '429' activex component can't create object when i try and register the tlb or the dll , i get error below. the module c:\temp\test\Printlibarary.dll2 was loaded but the entry-point dllregisterserver was not found. Make sure that ...... is a valid dll or ocx file and then try again. Can someone please help me to resolve this.

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  • Excel VBA - Sum up a column

    - by kojof
    Hi, I'm trying to sum up a column in Excel VBA , however because there are blank spaces, I'm getting 0 as the sum. Dim rExternalTotal As Range , dExternalTotal as Double Set rExternalTotal = Range(rReportData.Offset(0, 0), rReportData.Offset(261, 0).End(xlUp)) dExternalTotal = Application.WorksheetFunction.Sum(rExternalTotal) dExternalTotal is always zero. I cannot delete the blank spaces on the work sheet. Can anyone suggest a way to do the sum programatically?

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  • Read data from a Gif

    - by kojof
    hi, i have a requirement to read data from a gif. The gif is exported from a Bloomberg terminal and contains Stock Prices. Is there anyway of reading the Stock Prices off this gif? I'd prefer to do it in C#, but if there is any other programming language that is recommended, i would be grateful if you can share that with me. regards

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