using DevExpress.XtraGrid.Views.Grid;  
using DevExpress.XtraGrid.Views.Grid.DefaultSizing;  
using DevExpress.XtraGrid.Columns;  
using System.Windows.Forms;  
  
public partial class Form1 : Form  
{  
    public Form1()  
    {  
        InitializeComponent();  
          
        // 创建数据源  
        DataTable dataTable = new DataTable();  
        dataTable.Columns.Add("ID", typeof(int));  
        dataTable.Columns.Add("Name", typeof(string));  
        dataTable.Columns.Add("Age", typeof(int));  
        dataTable.Rows.Add(1, "John Doe", 30);  
        dataTable.Rows.Add(2, "Jane Smith", 25);  
        dataTable.Rows.Add(3, "Bob Johnson", 40);  
          
        // 创建GridView控件并绑定数据源  
        GridView view = new GridView(this);  
        view.Name = "GridView1";  
        view.KeyFieldName = "ID";  
        view.Parent = this;  
        view.DataSource = dataTable;  
        view.BestFitColumns();  
        view.ShowHeader = true;  
        view.Appearance.Fonts.AddRange(new Font[] { new Font("Arial", 8F) });  
        view.Appearance.Options.UseFonts = true;  
        view.OptionsView.ShowGroupPanel = false;  
        view.OptionsView.ShowFilterPanel = true;  
        view.OptionsView.ShowFooter = true;  
        view.OptionsView.ShowGroupPanel = false;  
        view.GroupPanelText = "";  
        view.SortIndicator = true;  
        view.OptionsBehavior.Editable = true;  
        view.DefaultFocusedRowHandle = 0;  
        view.FocusedColumn = view.Columns["ID"];  
        view.BestFit();  
    }  
}