C# PokerDetailsView.ChangeMode方法代码示例

		public void DetailsView_UpdateItem ()
		{
			PokerDetailsView dv = new PokerDetailsView ();
			dv.ChangeMode (DetailsViewMode.Edit);
			dv.Page = new Page ();
			dv.Page.Validate ();
			dv.ItemUpdating += new DetailsViewUpdateEventHandler (update_item);
			Assert.AreEqual (false, updateItem, "BeforeUpdateItem");
			dv.UpdateItem (true);
			Assert.AreEqual (true, updateItem, "AfterUpdateItem");

		}

		public void DetailsView_InsertItem ()
		{
			PokerDetailsView dv = new PokerDetailsView ();
			dv.Page = new Page ();
			dv.Page.Validate();
			dv.ChangeMode (DetailsViewMode.Insert);
			dv.ItemInserting += new DetailsViewInsertEventHandler (insert_item);
			Assert.AreEqual (false, insertItem, "BeforeInsertItem");
			dv.InsertItem (true);
			Assert.AreEqual (true, insertItem, "AfterInsertItem");

		}

		public void DetailsView_ChangeMode ()
		{
			PokerDetailsView dv = new PokerDetailsView ();
			Assert.AreEqual (DetailsViewMode.ReadOnly, dv.CurrentMode, "ChangeModeDefault");
			dv.ChangeMode (DetailsViewMode.Insert);
			Assert.AreEqual (DetailsViewMode.Insert, dv.CurrentMode, "ChangeModeInsert");
			dv.ChangeMode (DetailsViewMode.Edit);
			Assert.AreEqual (DetailsViewMode.Edit, dv.CurrentMode, "ChangeModeEdit");
			dv.ChangeMode (DetailsViewMode.ReadOnly);
			Assert.AreEqual (DetailsViewMode.ReadOnly, dv.CurrentMode, "ChangeModeReadOnly");
		}

		public void DetailsView_AssignToDefaultProperties ()
		{
			PokerDetailsView dv = new PokerDetailsView ();
			dv.AllowPaging = true;
			dv.DataSource = myds;
			dv.DataBind ();			
			Assert.AreEqual (true, dv.AllowPaging, "AllowPaging");
			dv.AlternatingRowStyle.CssClass = "style.css";
			Assert.AreEqual ("style.css", dv.AlternatingRowStyle.CssClass, "AlternatingRowStyle");
			dv.AutoGenerateDeleteButton = true;
			Assert.AreEqual (true, dv.AutoGenerateDeleteButton, "AutoGenerateDeleteButton");
			dv.AutoGenerateEditButton = true;
			Assert.AreEqual (true, dv.AutoGenerateEditButton, "AutoGenerateEditButton");
			dv.AutoGenerateInsertButton = true;
			Assert.AreEqual (true, dv.AutoGenerateInsertButton, "AutoGenerateInsertButton");
			dv.AutoGenerateRows = false;
			Assert.AreEqual (false, dv.AutoGenerateRows, "AutoGenerateRows");
			dv.BackImageUrl = "image.jpg";
			Assert.AreEqual ("image.jpg", dv.BackImageUrl, "BackImageUrl");
			dv.Caption = "Caption Test";
			Assert.AreEqual ("Caption Test", dv.Caption, "Caption");
			dv.CaptionAlign = TableCaptionAlign.Right;
			Assert.AreEqual (TableCaptionAlign.Right, dv.CaptionAlign, "CaptionAlign");
			dv.CellPadding = 2;
			Assert.AreEqual (2, dv.CellPadding, "CellPadding");
			dv.CellSpacing = 5;
			Assert.AreEqual (5, dv.CellSpacing, "CellSpacing");
			dv.CommandRowStyle.BackColor = Color.Purple;
			Assert.AreEqual (Color.Purple, dv.CommandRowStyle.BackColor, "CommandRowStyle.BackColor");
			dv.ChangeMode (DetailsViewMode.Insert);
			Assert.AreEqual (DetailsViewMode.Insert, dv.CurrentMode, "CurrentModeInsert");
			dv.ChangeMode (DetailsViewMode.Edit );
			Assert.AreEqual (DetailsViewMode.Edit, dv.CurrentMode, "CurrentModeEdit");
			Assert.AreEqual ("Item1", dv.DataItem, "DataItem");
			Assert.AreEqual (6, dv.DataItemCount, "DataItemCount");
			Assert.AreEqual (0, dv.DataItemIndex, "DataItemIndex");
			string[] names ={ "test1", "test2", "test3" };
			dv.DataKeyNames = names;
			Assert.AreEqual (names, dv.DataKeyNames, "DataKeyNames");
			dv.DefaultMode = DetailsViewMode.Edit;
			Assert.AreEqual (DetailsViewMode.Edit, dv.DefaultMode, "DefaultModeEdit");
			dv.DefaultMode = DetailsViewMode.Insert;
			Assert.AreEqual (DetailsViewMode.Insert, dv.DefaultMode, "DefaultModeInsert");
			dv.DefaultMode = DetailsViewMode.ReadOnly;
			Assert.AreEqual (DetailsViewMode.ReadOnly, dv.DefaultMode, "DefaultModeReadOnly");
			dv.EditRowStyle.ForeColor = Color.Pink;
			Assert.AreEqual (Color.Pink, dv.EditRowStyle.ForeColor, "EditRowStyle");
			dv.EmptyDataRowStyle.HorizontalAlign = HorizontalAlign.Center;
			Assert.AreEqual (HorizontalAlign.Center, dv.EmptyDataRowStyle.HorizontalAlign, "HorizontalAlignCenter");
			dv.EmptyDataTemplate = new DTemplate ();
			Assert.AreEqual (typeof (DTemplate), dv.EmptyDataTemplate.GetType() , "EmptyDataTemplate");
			dv.EmptyDataText = "No Data";
			Assert.AreEqual ("No Data", dv.EmptyDataText, "EmptyDataText");
			dv.EnablePagingCallbacks = true;
			Assert.AreEqual (true, dv.EnablePagingCallbacks, "EnablePagingCallbacks");
			dv.FieldHeaderStyle.CssClass = "style.css";
			Assert.AreEqual ("style.css", dv.FieldHeaderStyle.CssClass, "FieldHeaderStyle");
			DataControlFieldCollection coll=new DataControlFieldCollection ();
			dv.FooterStyle.HorizontalAlign = HorizontalAlign.Right ;
			Assert.AreEqual (HorizontalAlign.Right, dv.FooterStyle.HorizontalAlign , "FooterStyle");
			dv.FooterTemplate = new DTemplate ();
			Assert.AreEqual (typeof(DTemplate ),dv.FooterTemplate.GetType() ,"FooterTemplate");
			dv.FooterText = "Footer Text";
			Assert.AreEqual ("Footer Text", dv.FooterText, "FooterText");
			dv.GridLines = GridLines.Horizontal;
			Assert.AreEqual (GridLines.Horizontal, dv.GridLines, "GridLinesHorizontal ");
			dv.GridLines = GridLines.None;
			Assert.AreEqual (GridLines.None , dv.GridLines, "GridLinesNone ");
			dv.GridLines = GridLines.Vertical;
			Assert.AreEqual (GridLines.Vertical, dv.GridLines, "GridLinesVertical ");
			dv.GridLines = GridLines.Both;
			Assert.AreEqual (GridLines.Both, dv.GridLines, "GridLinesBoth ");
			dv.HeaderStyle.BorderColor = Color.PapayaWhip;
			Assert.AreEqual (Color.PapayaWhip, dv.HeaderStyle.BorderColor, "HeaderStyle");
			dv.HeaderTemplate = new DTemplate ();
			Assert.AreEqual (typeof (DTemplate), dv.HeaderTemplate.GetType (), "HeaderTemplate"); 
			dv.HeaderText = "Header Text";
			Assert.AreEqual ("Header Text", dv.HeaderText, "HeaderText");
			dv.HorizontalAlign = HorizontalAlign.Center;
			Assert.AreEqual (HorizontalAlign.Center, dv.HorizontalAlign, "HorizontalAlignCenter");
			dv.HorizontalAlign = HorizontalAlign.Justify;
			Assert.AreEqual (HorizontalAlign.Justify , dv.HorizontalAlign, "HorizontalAlignJustify");
			dv.HorizontalAlign = HorizontalAlign.Left ;
			Assert.AreEqual (HorizontalAlign.Left , dv.HorizontalAlign, "HorizontalAlignLeft");
			dv.HorizontalAlign = HorizontalAlign.NotSet ;
			Assert.AreEqual (HorizontalAlign.NotSet , dv.HorizontalAlign, "HorizontalAlignNotSet");
			dv.HorizontalAlign = HorizontalAlign.Right ;
			Assert.AreEqual (HorizontalAlign.Right , dv.HorizontalAlign, "HorizontalAlignRight");
			dv.InsertRowStyle.BackColor = Color.PeachPuff;
			Assert.AreEqual (Color.PeachPuff, dv.InsertRowStyle.BackColor, "InsertRowStyle");
			Assert.AreEqual (6, dv.PageCount, "PageCount");
			Assert.AreEqual (0, dv.PageIndex, "PageIndex");
			dv.PagerSettings.LastPageImageUrl = "image.jpg";
			Assert.AreEqual ("image.jpg", dv.PagerSettings.LastPageImageUrl, "PagerSettings");
			dv.PagerStyle.CssClass = "style.css";
			Assert.AreEqual ("style.css", dv.PagerStyle.CssClass, "PagerStyle");
			dv.PagerTemplate = new DTemplate ();
			Assert.AreEqual (typeof (DTemplate), dv.PagerTemplate.GetType (), "PagerTemplate");
			Assert.AreEqual (1, dv.Rows.Count, "Rows");
			dv.RowStyle.BackColor  = Color.Plum  ;
//.........这里部分代码省略.........

		public void DetailsView_BubbleEvents ()
		{
			ResetEvents ();
			DetailsViewCommandEventArgs com;
			PokerDetailsView dv = new PokerDetailsView ();
			dv.DataSource = TableObject.CreateDataTable ();
			Page page = new Page ();
			Button bt = new Button ();
			dv.AllowPaging = true;
			dv.DataSource = myds;
			page.Controls.Add (dv);		
			dv.DataBind ();
			dv.ItemCommand += new DetailsViewCommandEventHandler (dv_ItemCommand );
			dv.ItemDeleted += new DetailsViewDeletedEventHandler (dv_ItemDeleted );
			//Delete
			dv.ItemDeleting += new DetailsViewDeleteEventHandler (dv_ItemDeleting );
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Delete", null));
			Assert.AreEqual (false, itemCommand, "BeforeDeleteCommandBubbleEvent");
			Assert.AreEqual (false, itemDeleting, "BeforeDeleteBubbleEvent");			
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Delete");
			Assert.AreEqual (true, itemDeleting, "AfterDeleteBubbleEvent");			
			Assert.AreEqual (true, itemCommand, "AfterDeleteCommandBubbleEvent");

			//Insert
			itemCommand = false;
			dv.ItemInserting += new DetailsViewInsertEventHandler (dv_ItemInserting);
			dv.ChangeMode (DetailsViewMode.Insert);
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Insert", null));
			Assert.AreEqual (false, itemCommand, "BeforeInsertCommandBubbleEvent");
			Assert.AreEqual (false, itemInserting, "BeforeInsertBubbleEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Insert");
			Assert.AreEqual (true, itemCommand, "AfterInsertCommandBubbleEvent");
			Assert.AreEqual (true, itemInserting, "AfterInsertBubbleEvent");

			//Update
			itemCommand = false;
			dv.ItemUpdating += new DetailsViewUpdateEventHandler (dv_ItemUpdating);
			dv.ChangeMode (DetailsViewMode.Edit);
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Update", null));
			Assert.AreEqual (false, itemUpdating, "BeforeUpdateEvent");
			Assert.AreEqual (false, itemCommand, "BeforeUpdateCommandEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Update");
			Assert.AreEqual (true, itemCommand, "AfterUpdateCommandBubbleEvent");
			Assert.AreEqual (true, itemUpdating, "AfterUpdateBubbleEvent");

			//Cancel 
			itemCommand = false;
			dv.ModeChanging += new DetailsViewModeEventHandler (dv_ModeChanging);
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Cancel", null));
			Assert.AreEqual (false, itemCommand, "BeforeCancelCommandBubbleEvent");
			Assert.AreEqual (false, modeChanging, "BeforeCancelBubbleEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Cancel");
			Assert.AreEqual (true, itemCommand, "AfterCancelCommandBubbleEvent");
			Assert.AreEqual (true, modeChanging, "AfterCancelBubbleEvent");

			//Edit
			itemCommand = false;
			modeChanging = false;
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Edit", null));
			Assert.AreEqual (false, itemCommand, "BeforeEditCommandBubbleEvent");
			Assert.AreEqual (false, modeChanging, "BeforeEditBubbleEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Edit");
			Assert.AreEqual (true, itemCommand, "AfterEditCommandBubbleEvent");
			Assert.AreEqual (true, modeChanging, "AfterEditBubbleEvent");

			//New
			itemCommand = false;
			modeChanging = false;
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("New", null));
			Assert.AreEqual (false, itemCommand, "BeforeNewCommandBubbleEvent");
			Assert.AreEqual (false, modeChanging, "BeforeNewBubbleEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - New");
			Assert.AreEqual (true, itemCommand, "AfterNewCommandBubbleEvent");
			Assert.AreEqual (true, modeChanging, "AfterNewBubbleEvent");

			//Page Index default
			itemCommand = false;
			dv.PageIndexChanging += new DetailsViewPageEventHandler (dv_PageIndexChanging );
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Page", null));
			Assert.AreEqual (false, itemCommand, "BeforePageCommandBubbleEvent");
			Assert.AreEqual (false, pageIndexChanging, "BeforePageBubbleEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Page Index default");
			Assert.AreEqual (true, itemCommand, "AfterPageCommandBubbleEvent");
			Assert.AreEqual (true, pageIndexChanging, "AfterPageBubbleEvent");
			Assert.AreEqual (-1, newPageIndex, "PageIndex");

			//Next Page
			itemCommand = false;
			pageIndexChanging = false;
			com = new DetailsViewCommandEventArgs (bt, new CommandEventArgs ("Page", "Next"));
			Assert.AreEqual (false, itemCommand, "BeforeNextPageCommandBubbleEvent");
			Assert.AreEqual (false, pageIndexChanging, "BeforeNextPageBubbleEvent");
			Assert.IsTrue (dv.DoOnBubbleEvent (bt, com), "OnBubbleEvent - Next Page");
			Assert.AreEqual (true, itemCommand, "AfterNextPageCommandBubbleEvent");
			Assert.AreEqual (true, pageIndexChanging, "AfterNextPageBubbleEvent");
			Assert.AreEqual (1, newPageIndex, "NextPageIndex");

			//Prev Page
			itemCommand = false;
			pageIndexChanging = false;
//.........这里部分代码省略.........

		public void DetailsView_PageIndex3 ()
		{
			PokerDetailsView dv = new PokerDetailsView ();
			dv.AutoGenerateRows = false;
			dv.Fields.Add (new TemplateField ());
			dv.Page = new Page ();
			dv.PageIndex = 10;
			dv.DefaultMode = DetailsViewMode.Insert;
			dv.SetRequiresDataBinding (true);

			Assert.AreEqual (0, dv.PageCount, "#0");
			Assert.AreEqual (-1, dv.PageIndex, "#1");

			dv.DataSource = myds;
			dv.DoEnsureDataBound ();

			Assert.AreEqual (0, dv.PageCount, "#2");
			Assert.AreEqual (-1, dv.PageIndex, "#3");

			dv.ChangeMode (DetailsViewMode.ReadOnly);

			Assert.AreEqual (0, dv.PageCount, "#4");
			Assert.AreEqual (10, dv.PageIndex, "#5");
		}