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Checking Instance of File

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27100 Apr 6,2005 01:31 PM UTC Apr 19,2005 04:47 PM UTC WinForms 1
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Tags: XlsIO
Mohammad Abdullah
Asked On April 6, 2005 01:31 PM UTC

Hi If I want to toc check the instance of file (X.xls) is it open or not? How I can do this? provide example with (Iworkbook) object.

Administrator [Syncfusion]
Replied On April 19, 2005 04:47 PM UTC

Hi Mohammad, Here is a code snippet to check for a file that already exists try { myWorkbook.SaveAs("Sample.xls"); } catch (System.Runtime.InteropServices.ExternalException ex) { if(ex.ErrorCode == -2147287007) { MessageBox.Show("The file that you are trying to create is already open","File is Open"); } } Thanks, Stephen. >Hi > > If I want to toc check the instance of file (X.xls) is it open or not? How I can do this? provide example with (Iworkbook) object.

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