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.
ADAdministrator Syncfusion Team May 27, 2004 05:39 AM UTC
You can get the old value directly from the grid, and then flip it to teh new value.
bool newValue = !(bool) this.gridDataBoundGrid1[e.RowIndex, e.ColIndex].CellValue;