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Why " Index was out of range exception" caused while opening the firstworksheet in XlsIO?

This issue occurs due to specify the wrong index value. The worksheet index starts from Zero. If the file having only one worksheet you have to specify the index value as zero not one. The following code illustrates this:

C#

VB

Article ID: Published Date: Last Revised Date: Platform: Control:
1902 04/30/2011 07/18/2014 WinForms XlsIO
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