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.
Can't find any examples on validation in GridGroupingControl. For example: before new row is added i want to check whether the cell value in not null or the length of the string doesn't exceeds 10 symbols. If the user enters invalid data i want that the New Record stays in edit mode after the user recieves the error message.
RSRajarajeswari S Syncfusion Team December 2, 2008 02:18 PM UTC
Hi Sergy,
Thanks for using Syncfusion products.
Validations can be done on DataSourceControlRowAdding event, but we have found some issues with cancelling the event, Could you please create an DirectTrac incident to get more details on the issue?
Please let me know if you have any other concerns.
