DataGridView 头部行高自动适应文本

C# Winform DataGridView 头部行高自动适应文本

　　　　　//头部行高自动适应
        DGV.ColumnWidthChanged += DGV_ColumnWidthChanged;
    
        /// <summary>
        /// DataGridView 头部行高自动适应文本
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void DGV_ColumnWidthChanged(object sender, DataGridViewColumnEventArgs e)
        {
            var dgv = (DataGridView)sender;
            dgv.ColumnWidthChanged -= DGV_ColumnWidthChanged;
            try
            {
                if (sender is DataGridView)
                {
                    //var dgv = (DataGridView)sender;
                    Task.Run(() =>
                    {
                        Thread.Sleep(1000);
                        dgv.BeginInvoke(new Action(() =>
                        {
                            dgv.AutoResizeColumnHeadersHeight();
                            dgv.ColumnWidthChanged += DGV_ColumnWidthChanged;
                        }));
                    });
                }
            }
            catch (Exception ex)
            {

            }
        }