Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound.

Question

Hi this error appear when i try to add new row to my datagridview after saved to the table what can i do?

Suthish Nair · Answer

Try to set datagridview datasource property to null or nothing and make it UnBound. Then add new rows..

Jignesh Trivedi · Answer

Hi I agree with Vulpes Add new in assign datasource i.e datatable or dataset or generic class collection. hope this help.

Vulpes · Answer

The only thing I can suggest is that you add the row instead to the underlying data source to which the DGV is bound. If this is a DataTable then add a new DataRow to its Rows collection.