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When I fill a DataGridView with data, there is always an empty row at the bottom. How do I disable this?
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This can be hidden by setting the AllowUserToAddRows property to false. Alternatively you can uncheck the 'Enable Adding' tick box in the DataGridView Tasks dialog. Show activity on this post. Disable AllowUserToAddRows property.
The DataGridView class provides an easy and highly customizable way to display data without binding to a data source. This walkthrough shows how to populate a DataGridView control and manage the addition and deletion of rows in "unbound" mode. By default, the user can add new rows.
Max value, i.e. 2,147,483,647. The DataGridView's RowCount cannot hold a number more than this because it's an integer. So, you can possibly say that limit for datagridview rows is 2 Billion.
I required it to clear all rows of datagridview on button click event. dataGridView1. Rows. Clear();
Yes, there will always be an empty row at the bottom of a DataGridView. It allows the user to add new data at run-time; all they have to do is start typing in the new row.
To disable it, you will also need to prevent the user from adding new rows. Do this by setting the AllowUserToAddRows property of your DataGridView control to False:
myDataGridView.AllowUserToAddRows = false; If you are having trouble with this in WPF add:
CanUserAddRows="False" To the properties of the desired datagrid in XAML.
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