protected int CreateProfileManagementTabPage() { int result = 0; TabPage tabPage = FormTools.NewTabPage("配置管理"); Label label = FormTools.NewLabel("配置", 0, result++); _credentialsListBox = new ListBox { Location = FormTools.NewLocation(0, result++), Size = new Size(340, 200) }; _credentialsListBox.KeyDown += CredentialsListBox_KeyDown; _credentialsListBox.DoubleClick += EditButton_Click; _credentialsListBox.VisibleChanged += CredentialsListBox_VisibleChanged; Button button = new Button(); button.Text = "添加"; button.Location = new Point(_credentialsListBox.Right + 20, _credentialsListBox.Top); Button button2 = button; button2.Click += AddButton_Click; Button button3 = new Button(); button3.Text = "编辑"; button3.Location = new Point(_credentialsListBox.Right + 20, button2.Bottom + 4); Button button4 = button3; button4.Click += EditButton_Click; Button button5 = new Button(); button5.Text = "删除"; button5.Location = new Point(_credentialsListBox.Right + 20, button4.Bottom + 4); Button button6 = button5; button6.Click += DeleteButton_Click; tabPage.Controls.Add(label, _credentialsListBox, button2, button4, button6); tabPage.ResumeLayout(); AddTabPage(tabPage); return(result); }