C# Fire Combobox SelectedIndexChanged with button code-behind - 27.05.18 | 30.08.20 - ErcanOPAK myComboBox_SelectedIndexChanged(myComboBox, new EventArgs()); // or (null, null) Related posts:How to remove all non alphanumeric characters from a string in C#How to select distinct rows in a datatable in C#Change format of the Day with Leading zero In DateTimeImportant Tips To Write Clean Code In C# from Debendra Dash Post Views: 158