本文整理汇总了C#中System.Windows.Forms.TabPage.Dispose方法的典型用法代码示例。如果您正苦于以下问题：C# TabPage.Dispose方法的具体用法？C# TabPage.Dispose怎么用？C# TabPage.Dispose使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.TabPage的用法示例。
在下文中一共展示了TabPage.Dispose方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: buttonCloseTab_Click
private void buttonCloseTab_Click(object sender, EventArgs e)
{
TabPage tabActive = new TabPage();
tabActive = tabControlMainTabNav.SelectedTab;
if(tabActive.Text!="Resumen")
{
tabControlMainTabNav.TabPages.Remove(tabActive);
tabActive.Dispose();
}
}示例2: CloseFile
public void CloseFile(TabPage tp)
{
string FileName = (tp.Tag as Data).FullPathName.ToLower();
string exeName = (tp.Tag as Data).EXEFileName;
if (RunnerManager.IsRun(exeName))
RunnerManager.Stop(exeName);
if ((tp.Tag as Data).DocumentChanged)
if (!QuestionAndSaveFile(tp))
{
SaveCanceled = true;
return;
}
if (tabControl1.TabPages.Count != 1)
{
if((tp.Tag as Data).DocumentSavedToDisk)
AddLastFile(CurrentSourceFileName);
if (LastSelectedTab != null && !LastSelectedTab.IsDisposed)
tabControl1.SelectedTab = LastSelectedTab;
if (tp == ActiveTabPage)
ActiveTabPage = null;
OutputTextBoxs.Remove(tp);
tp.Dispose();
}
CheckErrorListAndClear(FileName);
if (tabControl1.TabPages.Count == 1)
{
CloseButtonsEnabled = false;
}
SaveAllButtonsEnabled = !AllSaved();
}示例3: CloseTabPage
private void CloseTabPage(TabPage page)
{
this.InvokeEx(() =>
{
int indexOf = this.TabControl.TabPages.IndexOf(page);
if (indexOf != -1)
{
PanelHelpers.DeinitializeEntitySelectors(page);
int nextTab = (indexOf != this.TabControl.TabPages.Count - 1) ? indexOf + 1 : indexOf - 1;
if (this.TabControl.TabPages.Count > 1 && indexOf == this.TabControl.SelectedIndex)
this.TabControl.SelectedIndex = nextTab;
this.TabControl.TabPages.Remove(page);
// its very important to dispose the page, otherwise its HWND won't be released in
// a timely manner, possibly leading to a crash
page.Dispose();
}
});
}示例4: DisposeTabPage
private void DisposeTabPage(TabPage tabPage)
{
tabPage.DisposeChildControls();
tabPage.Dispose();
}示例5: CreateTab
internal static TabPage CreateTab(IViewContent content, string imgKey)
{
TabPage page = new TabPage();
page.ImageKey = imgKey;
page.Text = content.Title;
page.ToolTipText = content.Description;
page.Tag = content;
content.TitleChanged += (sender, e) =>
{
page.Text = content.Title;
};
content.DescriptionChanged += (sender, e) =>
{
page.ToolTipText = content.Description;
};
content.ViewContentActivating += (sender, e) =>
{
//Find matching hidden tab entry, and restore
HiddenTab hiddenTab = null;
foreach (var htab in _hiddenTabs)
{
if (htab.Tab == page)
{
hiddenTab = htab;
}
}
if (hiddenTab != null)
{
hiddenTab.Parent.TabPages.Add(page);
var indx = hiddenTab.Parent.TabPages.IndexOf(page);
hiddenTab.Parent.SelectedIndex = indx;
_hiddenTabs.Remove(hiddenTab);
}
else //Wasn't hidden in the first place
{
var tabs = page.Parent as TabControl;
if (tabs != null)
{
var indx = tabs.TabPages.IndexOf(page);
tabs.SelectedIndex = indx;
}
}
};
content.ViewContentClosed += (sender, e) =>
{
//Remove itself from the tab control
var tabs = page.Parent as TabControl;
if (tabs != null && tabs.TabPages.Contains(page))
{
if (!Platform.IsRunningOnMono)
{
var idx = tabs.TabPages.IndexOf(page);
tabs.TabPages.Remove(page);
if (idx > 0)
tabs.SelectedIndex = --idx;
}
else
{
int idx = -1;
//HACK: Mono (2.4) will chuck a hissy fit if we remove
//a tab from a TabControl that has a selected tab so we
//have to null the selected tab, but this cause weird
//visual effects once the tab is removed, so we record
//the selected index, so we can assign the one beside it
//to be the selected tab after removal.
if (tabs.SelectedTab == page)
{
idx = tabs.SelectedIndex;
tabs.SelectedTab = null;
}
tabs.TabPages.Remove(page);
if (idx > 0)
{
idx--;
tabs.SelectedIndex = idx;
}
else
{
//Set to first tab if available.
if (tabs.TabCount > 0)
{
tabs.SelectedIndex = 0;
}
}
}
page.Dispose();
}
};
content.ViewContentHiding += (sender, e) =>
{
//Store in hidden tabs collection
var tabs = page.Parent as TabControl;
if (tabs != null && tabs.TabPages.Contains(page))
{
var htab = new HiddenTab() { Parent = tabs, Tab = page };
_hiddenTabs.Add(htab);
//.........这里部分代码省略.........
示例6: AddToolbarAndBrowserToTab
protected void AddToolbarAndBrowserToTab(TabPage tabPage, GeckoWebBrowser browser)
{
TextBox urlbox = new TextBox();
urlbox.Top = 0;
urlbox.Width = 200;
Button nav = new Button();
nav.Text = "Go";
nav.Left = urlbox.Width;
Button newTab = new Button();
newTab.Text = "NewTab";
newTab.Left = nav.Left + nav.Width;
Button stop = new Button
{
Text = "Stop",
Left = newTab.Left + newTab.Width
};
Button closeTab = new Button();
closeTab.Text = "GC.Collect";
closeTab.Left = stop.Left + stop.Width;
Button closeWithDisposeTab = new Button();
closeWithDisposeTab.Text = "Close";
closeWithDisposeTab.Left = closeTab.Left + closeTab.Width;
Button open = new Button();
open.Text = "FileOpen";
open.Left = closeWithDisposeTab.Left + closeWithDisposeTab.Width;
Button scrollDown = new Button { Text = "Down", Left = closeWithDisposeTab.Left + 250 };
Button scrollUp = new Button { Text = "Up", Left = closeWithDisposeTab.Left + 330 };
scrollDown.Click += (s, e) => { browser.Window.ScrollByPages(1); };
scrollUp.Click += (s, e) => { browser.Window.ScrollByPages(-1); };
nav.Click += delegate {
// use javascript to warn if url box is empty.
if (string.IsNullOrEmpty(urlbox.Text.Trim()))
browser.Navigate("javascript:alert('hey try typing a url!');");
try{
browser.Navigate(urlbox.Text);
}catch { }
tabPage.Text = urlbox.Text;
};
newTab.Click += delegate { AddTab(); };
stop.Click += delegate { browser.Stop(); };
closeTab.Click += delegate {
GC.Collect();
GC.WaitForPendingFinalizers();
};
closeWithDisposeTab.Click += delegate
{
m_tabControl.Controls.Remove(tabPage);
tabPage.Dispose();
};
open.Click += (s, a) =>
{
nsIFilePicker filePicker = Xpcom.CreateInstance<nsIFilePicker>("@mozilla.org/filepicker;1");
filePicker.Init(browser.Window.DomWindow, new nsAString("hello"), nsIFilePickerConsts.modeOpen);
filePicker.AppendFilter(new nsAString("png"), new nsAString("*.png"));
filePicker.AppendFilter(new nsAString("html"), new nsAString("*.html"));
if (nsIFilePickerConsts.returnOK == filePicker.Show())
{
using(nsACString str = new nsACString())
{
filePicker.GetFileAttribute().GetNativePathAttribute(str);
browser.Navigate(str.ToString());
}
}
};
tabPage.Controls.Add(urlbox);
tabPage.Controls.Add(nav);
tabPage.Controls.Add(newTab);
tabPage.Controls.Add(stop);
tabPage.Controls.Add(closeTab);
tabPage.Controls.Add(closeWithDisposeTab);
tabPage.Controls.Add(open);
tabPage.Controls.Add(browser);
tabPage.Controls.Add(scrollDown);
tabPage.Controls.Add(scrollUp);
}示例7: GenerateGui
//.........这里部分代码省略.........
{
String name, value;
if (v.Contains(':'))
{
var parts = v.Split(new[] { ':' }, 2);
name = parts[1];
value = parts[0];
description.Add(String.Format(" {0} ({1})", name, value));
}
else
{
name = v;
value = v;
}
items.Add(value);
((ComboBox)t).Items.Add(name);
if (defaultValue.Equals(value))
{
((ComboBox)t).SelectedIndex = ((ComboBox)t).Items.Count - 1;
}
}
if (description.Count > 0)
{
if (!String.IsNullOrEmpty(tooltip))
tooltip += Environment.NewLine + Environment.NewLine;
tooltip += "Available options:" + Environment.NewLine +
String.Join(Environment.NewLine, description);
}
t.Tag = items;
// No default value match
if (((ComboBox)t).SelectedIndex < 0)
{
((ComboBox)t).DropDownStyle = ComboBoxStyle.DropDown;
t.Text = defaultValue;
}
((ComboBox)t).SelectedValueChanged += (o, args) =>
{
var c = o as ComboBox;
if (c != null)
{
string v = null;
if (c.Tag != null)
{
var list = c.Tag as List<string>;
if (list != null)
v = list[c.SelectedIndex];
}
if(v == null)
v = c.SelectedValue.ToString();
config.AddSetting(section, option, v);
}
};
}
}
}
if (t == null)
{
t = new TextBox
{
Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right,
Text = defaultValue /*, Width = (int) (tabControlMain.Width / 1.5)*/
};
t.TextChanged += (o, args) => { config.AddSetting(section, option, ((TextBox) o).Text); };
}
panel.SetColumn(t, 1);
panel.SetRow(l, i++);
panel.Controls.Add(t);
if (!String.IsNullOrEmpty(tooltip) && toolTipInfo != null)
toolTipInfo.SetToolTip(t, tooltip);
lastComment = "";
}
else
lastComment = option;
}
if (panel.Controls.Count > 0)
{
panel.AutoScroll = true;
page.Controls.Add(panel);
tabControlMain.Controls.Add(page);
}
else
{
page.Dispose();
panel.Dispose();
}
}
}示例8: CloseTab
public void CloseTab( TabPage tp )
{
int index = TabPages.IndexOf( tp );
ClosingEventArgs args = new ClosingEventArgs( index );
OnTabClosing( args );
//Remove the tab and fir the event tot he client
if ( !args.Cancel )
{
// close and remove the tab, dispose it too
TabPages.Remove( tp );
OnTabClosed( new ClosedEventArgs( tp, index ) );
tp.Dispose();
}
}示例9: DestroyTab
/* ----------------------------------------------------------------- */
/// DestroyTab
/* ----------------------------------------------------------------- */
public void DestroyTab(TabPage tab)
{
if (tab == null) return;
var parent = tab.Parent as TabControl;
if (parent == null) return;
var canvas = CanvasPolicy.Get(tab);
if (canvas == null) return;
var engine = canvas.Tag as CanvasEngine;
if (engine == null) return;
//engine.Thumbnail = null;
this.DestroyThumbnail(this.NavigationSplitContainer.Panel1);
CanvasPolicy.Destroy(canvas);
if (this.PageViewerTabControl.TabCount > 1) {
parent.TabPages.Remove(tab);
tab.Dispose();
}
}示例10: CloseTabPage
/// <summary>
/// Does the actual work to close a tab page, sending out appropriate events and updating
/// internal structures. Returns true if the page was actually closed.
/// </summary>
public bool CloseTabPage(TabPage page)
{
if (page == null)
return false;
if (TabCount > 1 || CanCloseLastTab)
{
TabClosingEventArgs args = new TabClosingEventArgs(page, true, TabPages.IndexOf(page));
OnTabClosing(args);
if (args.canClose)
{
// The page could be removed in the OnTabClosing event, so prepare for that.
int tabIndex = TabPages.IndexOf(page);
if (tabIndex > -1)
{
SetBusy(tabIndex, false);
// Remove this tab and select its predecessor if possible.
if (SelectedIndex > 0)
SelectedIndex = SelectedIndex - 1;
lastTabHit = -1;
TabPages.Remove(page);
}
AdjustLayoutInfo(null);
Update();
OnTabClosed(new TabClosedEventArgs(page));
// In the case OnTabClosed did not dispose of the page do it now.
if (!page.IsDisposed)
page.Dispose();
return true;
}
}
return false;
}示例11: CloseTab
private static void CloseTab(TabPage tp)
{
foreach (Control c in tp.Controls)
{
if (c is FileTool)
{
if (!FileManager.CloseTool((FileTool) c))
break;
}
}
tp.Dispose();
}示例12: LoadDocument
private void LoadDocument(string file, Workspace workspace)
{
TabPage tab = new TabPage (Path.GetFileNameWithoutExtension (file));
tab.Name = file; // the key
// loads and associates the tab page with the document
Document doc = workspace.CreateDocument (file, tab);
doc.Services.AddService (typeof (IMenuCommandService), new MenuCommandService (doc.Services));
doc.Load ();
doc.Services.AddService (typeof (UndoEngine), new UndoRedoEngine (doc.Services));
if (doc.LoadSuccessful) {
doc.Modified += OnDocumentModified;
workspace.ActiveDocument = doc;
((Control)doc.DesignSurface.View).Dock = DockStyle.Fill;
tab.Controls.Add ((Control)doc.DesignSurface.View);
surfaceTabs.SuspendLayout ();
surfaceTabs.TabPages.Add (tab);
surfaceTabs.ResumeLayout ();
surfaceTabs.SelectedTab = surfaceTabs.TabPages[file];
} else {
MessageBox.Show ("Unable to load!");
tab.Dispose ();
workspace.CloseDocument (doc);
}
}