How to make Excel add-in debugger launch with specific file?

I have Excel add-in project, and I need to make it open specific Excel file when I run debug. Ideas开发者_运维技巧?

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I haven't tested it but adding the following code to Startup event should do it:

private void ThisAddIn_Startup(object sender, System.EventArgs e)
{
    #if DEBUG
        this.Application.Workbooks.Open(@"C:\file.xlsx");
    #endif
}