■ GridView 클래스의 CustomDrawRowPreview 이벤트를 사용해 행 미리보기를 커스텀 그리는 방법을 보여준다.
▶ MainForm.cs
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using System.Drawing; using DevExpress.Utils; using DevExpress.XtraEditors; using DevExpress.XtraGrid.Views.Base; using DevExpress.XtraGrid.Views.Grid; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : XtraForm { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); this.gridView.InitializeView ( true, // Multi Select GridMultiSelectMode.RowSelect, // Grid Multi Select Mode DrawFocusRectStyle.CellFocus, // Draw Focus Rect Style true, // Show Indicator true, // Show Column Headers true, // Allow Column Moving true, // Allow Column Resizing true, // Allow Filter true, // Allow Sort false, // Allow Cell Merge EditorShowMode.Default, // Editor Show Mode false // Editable ); this.gridView.OptionsBehavior.AutoPopulateColumns = true; this.gridView.OptionsView.ShowPreview = true; this.gridView.PreviewFieldName = "Title"; this.gridView.PreviewLineCount = 2; this.gridControl.DataSource = new nwindDataSetTableAdapters.EmployeesTableAdapter().GetData(); this.gridView.Columns["Title"].Visible = false; this.gridView.CustomDrawRowPreview += gridView_CustomDrawRowPreview; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 그리드 뷰 행 프리뷰 커스텀 그리기 - gridView_CustomDrawRowPreview(sender, e) /// <summary> /// 그리드 뷰 행 프리뷰 커스텀 그리기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void gridView_CustomDrawRowPreview(object sender, RowObjectCustomDrawEventArgs e) { GridView gridView = sender as GridView; if(e.RowHandle % 2 == 0) { int deltaX = 5; Rectangle rectangle = e.Bounds; rectangle.X += e.Bounds.Height + deltaX * 2; rectangle.Width -= (e.Bounds.Height + deltaX * 3); e.Cache.FillRectangle(Color.Coral, new Rectangle(e.Bounds.X + deltaX, e.Bounds.Y, e.Bounds.Height, e.Bounds.Height)); e.Appearance.ForeColor = Color.Green; e.Appearance.DrawString(e.Cache, gridView.GetRowPreviewDisplayText(e.RowHandle), rectangle); e.Handled = true; } } #endregion } } |
