The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
ERROR : [ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index] System.Collections.ArrayList.get_Item(Int32 index) +2776237 Syncfusion.XlsIO.Implementation.Collections.WorksheetsCollection.get_Item(Int32 Index) +71 PRT_SALEANDPROFITBYCARLINE.btnSubmit_Click(Object sender, EventArgs e) +409 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105
GMGeetha M Syncfusion Team June 26, 2009 11:13 AM UTC
Hi,
Thank you for your interest in Syncfusion products.
I am afraid that I am not able to see the problem. Could you please send us the Excel file that throws the exception and details of the Essential Studio version you are currently running?