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c# checking if a file is already open

Code_Linc asked:

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Can someone help me and show me a way of checking if a file is open such that i don't open the same file that is open...may be display a notification that the file is already open. Am using a Datagrid double click event...
here is my code..

private void dgvDocs_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
           Document document;
           string path;
           document = (Document)dgvDocs.CurrentRow.DataBoundItem;
           path = document.Documentpath;

Tags: C#


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