/// <summary>
/// TreeList 控件Context菜单。
/// </summary>
/// <param name="xtraGrid"></param>
/// <param name="menuTypes"></param>
public TreeListContextMenu(TreeListEx treList, XtraContextMenuType menuTypes)
{
_TreList = treList;
_GridMenu = new System.Windows.Forms.ContextMenu();
CreateMenuItems(menuTypes);
}
/// <summary>
/// 树型控件绑定处理。
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="trvList"></param>
/// <param name="dataList"></param>
/// <param name="colPropertys"></param>
/// <param name="editCols"></param>
/// <param name="treeCfgInfo"></param>
/// <param name="allowEdit"></param>
public virtual void CreateDataBinding(DevExpress.XtraTreeList.TreeList trvList, object dataSource,
Dictionary <string, MB.WinBase.Common.ColumnPropertyInfo> colPropertys,
Dictionary <string, MB.WinBase.Common.ColumnEditCfgInfo> editCols,
MB.WinBase.Common.TreeListViewCfgInfo treeCfgInfo, bool allowEdit)
{
if (treeCfgInfo == null)
{
throw new MB.Util.APPException("绑定TreeListView 控件时,对应 TreeListViewCfgInfo 配置的配置不能为空", MB.Util.APPMessageType.SysErrInfo);
}
Type entityType = typeof(T);
if (entityType.GetProperty(treeCfgInfo.KeyFieldName) == null)
{
throw new MB.Util.APPException(string.Format("绑定 TreeListView 控件时,实体定义中不包含字段{0}", treeCfgInfo.KeyFieldName), MB.Util.APPMessageType.SysErrInfo);
}
trvList.KeyFieldName = treeCfgInfo.KeyFieldName;
if (entityType.GetProperty(treeCfgInfo.ParentFieldName) == null)
{
throw new MB.Util.APPException(string.Format("绑定 TreeListView 控件时,实体定义中不包含字段{0}", treeCfgInfo.ParentFieldName), MB.Util.APPMessageType.SysErrInfo);
}
trvList.ParentFieldName = treeCfgInfo.ParentFieldName;
if (entityType.GetProperty(treeCfgInfo.DisplayFieldName) == null)
{
throw new MB.Util.APPException(string.Format("绑定 TreeListView 控件时,实体定义中不包含字段{0}", treeCfgInfo.DisplayFieldName), MB.Util.APPMessageType.SysErrInfo);
}
trvList.PreviewFieldName = treeCfgInfo.DisplayFieldName;
CreateViewColumns(trvList, colPropertys, editCols, allowEdit);
trvList.DataSource = dataSource;
TreeListEx treeEx = trvList as TreeListEx;
if (treeEx != null)
{
treeEx.ReSetContextMenu(XtraContextMenuType.SaveGridState | XtraContextMenuType.Export | XtraContextMenuType.SortChildNode);
TreeListHelper.RestoreXtraGridState(treeEx);
}
}
