CSHARP

listview disable resize columns

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();

        // This line registers the event, soc that the form can "hear" it and call the indicated handling code:
        this.listView1.ColumnWidthChanging += new ColumnWidthChangingEventHandler(listView1_ColumnWidthChanging);
    }

    void listView1_ColumnWidthChanging(object sender, ColumnWidthChangingEventArgs e)
    {
        Console.Write("Column Resizing");
        e.NewWidth = this.listView1.Columns[e.ColumnIndex].Width;
        e.Cancel = true;
    }
}