We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

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

Platform: WinForms |
Control: XlsIO |
Published Date: April 30, 2011 |
Last Revised Date: July 18, 2014

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

2X faster development

The ultimate WinForms UI toolkit to boost your development speed.
ADD COMMENT
You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon