I am using a
BindingSource control (reference here) to populate my
DataGridView control. There are around 1000+ records populating on it. I am using threading to do so. The DataGridView performs very slow in this case.
I tried to set
DoubleBuffered property to true,
RowHeadersWidthSizeMode to disabled,
AutoSizeColumnsMode to none. But still the same behavior.
Please assist me in this. How can I improve the performance of the Grid.
Thanks in advance,
If you have a huge amount of rows, like 10,000 and more,
to avoid performance leaks – do the following before data binding:
dataGridView1.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing; // or even better, use .DisableResizing. Most time consuming enum is DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders // set it to false if not needed dataGridView1.RowHeadersVisible = false;
After the data is bound, you may re-enable it.
Answered By – okarpov
Answer Checked By – Candace Johnson (BugsFixing Volunteer)