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 January 27, 2004 12:34 PM UTC
You can use code like in say FormLoad:
GridComboBoxCellRenderer cr = gridDataBoundGrid1.CellRenderers["ComboBox"] as GridComboBoxCellRenderer;
((GridComboBoxListBoxPart)cr.ListBoxPart).DropDownRows = 5;