GridControl 继承写法修改自己的GridControl代码,Asp.Net代码库,德仔网

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【Asp.Net】 GridControl 继承写法修改自己的GridControl
作者:Dezai.CN / 发布于2013/4/17/ 1112

	View Code

	namespace GridControlDemo
	{
	 class MyGridControl : GridControl
	 {
	 protected override BaseView CreateDefaultView()
	 {
	 return CreateView("MyGridView");
	 }
	 protected override void RegisterAvailableViewsCore(InfoCollection collection)
	 {
	 base.RegisterAvailableViewsCore(collection);
	 collection.Add(new MyGridViewInfoRegistrator());
	 }
	 }

	 public class MyGridViewInfoRegistrator : GridInfoRegistrator
	 {
	 public override string ViewName { get { return "MyGridView"; } }
	 public override BaseView CreateView(GridControl grid)
	 {
	 return new MyGridView(grid as GridControl);
	 }
	 }

	
	 public class MyGridView : GridView
	 {
	 /// <summary>
	 ///函数
	 /// </summary>
	 /// <param name="ownerGrid"></param>
	 public MyGridView(GridControl ownerGrid) : base(ownerGrid) { }

	 /// <summary>
	 /// 函数
	 /// </summary>
	 public MyGridView()
	 {

	 }

	 /// <summary>
	 /// 初始化一些默认值
	 /// </summary>
	 public override void BeginInit()
	 {
	 base.BeginInit();
	 // 设置为多选
	 this.OptionsSelection.MultiSelect = true;
	 this.OptionsSelection.MultiSelectMode = DevExpress.XtraGrid.Views.Grid.GridMultiSelectMode.RowSelect;
	 this.FocusedRowHandle = 0;
	 this.Focus();
	 //显示筛选
	 this.OptionsView.ShowAutoFilterRow = true;
	 //隐藏提示
	 this.OptionsView.ShowGroupPanel = false;
	 //禁止编辑
	 this.OptionsBehavior.Editable = false;
	 this.OptionsView.EnableAppearanceEvenRow = false; //是否启用偶数行外观
	 this.OptionsView.EnableAppearanceOddRow = false; //是否启用奇数行外观
	 this.OptionsView.ShowFilterPanelMode = ShowFilterPanelMode.Never; //是否显示过滤面板

	 this.OptionsCustomization.AllowColumnMoving = false; //是否允许移动列
	 this.OptionsCustomization.AllowColumnResizing = false; //是否允许调整列宽
	 this.OptionsCustomization.AllowGroup = false; //是否允许分组
	 this.OptionsCustomization.AllowFilter = false; //是否允许过滤
	 this.OptionsCustomization.AllowSort = true; //是否允许排序
	 }

	 public override void EndInit()
	 {
	 base.EndInit();
	 this.SelectionChanged += MyGridView_SelectionChanged;
	 }

	 void MyGridView_SelectionChanged(object sender, DevExpress.Data.SelectionChangedEventArgs e)
	 {
	 int[] grvarry = this.GetSelectedRows();
	 if (grvarry.Length > 1)
	 {
	 /* for (int i = 0; i < grvarry.Length; i++)
	 {
	 GetDataRowList[i] = this.GetDataRow(grvarry[i]);
	 }*/
	 GetList = grvarry;

	 }
	 else
	 {
	 GetDataRowInfo = this.GetFocusedDataRow();
	 }
	 //GetDataRowInfo = this.GetFocusedDataRow();
	 }

	 /// <summary>
	 /// 获取用户选择行数据
	 /// </summary>
	 public DataRow GetDataRowInfo { get; set; }
	 /// <summary>
	 /// 返回选择行数组
	 /// </summary>
	 public DataRow[] GetDataRowList { get; set; }
	 /// <summary>
	 /// 返回用户选择行索引
	 /// </summary>
	 public int[] GetList { get; set; }
	 }
	}
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　GridControl　
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