C# Winform TabControl 双击关闭TabPage

在使用TabControl控件时，需要考虑自动创建的TabPage页实现——关闭功能

思路一：自定义TabControl控件，添加关闭按钮

思路二：TabControl控件TabPage显示ToolTip属性(例如双击关闭)

此处，解释思路二，实现方式

操作步骤：

第一步：TabControl添加多个TabPage页，ShowToolTip=true;

第二步：TabPage，ToolTipText="双击关闭页签";

第三步：实现双击事件MouseDoubleClick，如下所示：

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private void tabControl1_MouseDoubleClick(object sender, MouseEventArgs e)        {            //TabPage page = sender as TabPage;            //this.tabControl1.TabPages.Remove(page);            tabControl1.TabPages.RemoveAt(tabControl1.SelectedIndex);        }

　　

动态添加TabPage参考如下

AddTabPage("DirectRegisterForm", "登记中心");

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private void AddTabPage(string formName, string formText)        {            TabPage page = this.tabContent.TabPages[formName];            if (page != null)            {                tabContent.SelectedTab = page;                page.Select();                return;            }               TabPage tab = new TabPage();            tab.Name = formName;            tab.Text = formText;            Form form = GetForm(formName);            form.TopLevel = false;            form.FormBorderStyle = FormBorderStyle.None;            form.Dock = DockStyle.Fill;               tab.Controls.Add(form);            tabContent.TabPages.Add(tab);            tabContent.SelectedTab = tab;            form.Show();        }

　　

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private Form GetForm(object itemName)       {           try           {               this.Cursor = Cursors.WaitCursor;                  Assembly assembly = Assembly.GetExecutingAssembly();               var path = "ZB.QueueSys.View." + itemName.ToString();               Form form = assembly.CreateInstance(path) as Form;               return form;           }           catch { return null; }           finally           {               this.Cursor = Cursors.Default;           }       }