How to Display a List in a DataGridView Column Without Showing Lengths?

Displaying a List in a DataGridView Column

Binding a simple List to a DataGridView column can be tricky when you want to display the actual string values rather than their lengths. The issue arises when you set the list as the DataSource for the DataGridView, as it defaults to displaying the 'Length' property.

To resolve this, you can use a trick that involves creating an anonymous type with a custom 'Value' property for each string in the list. This enables the DataGridView to bind to the actual string values instead of their length.

Solution:

IList<String> list_string= new List<String>();
DataGridView.DataSource = list_string.Select(x => new { Value = x }).ToList();
dgvSelectedNode.Show();

By utilizing this approach, you can successfully display the string values from the list in a DataGridView column while retaining the functionality of a data source-bound control.

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