Dev BarManager用法
用法 Dev
2023-09-14 09:02:10 时间
最近使用BarManager时候,发现一个问题就是在一开始把BarManager控件拖到窗体上的时候,控件上会有Add按钮,如下图:
此时,新增按钮或者其余类型的控件,方便无比。但有时候,当你新增完各个BarItem(Bar上的各个小控件,比如:BarButtonItem、BarCheckItem等等)后,再过一段时间,突然又有需求,要新增BarItem,发现Add按钮木有了,那应该
最近使用BarManager时候,发现一个问题就是在一开始把BarManager控件拖到窗体上的时候,控件上会有Add按钮,如下图:
此时,新增按钮或者其余类型的控件,方便无比。但有时候,当你新增完各个BarItem(Bar上的各个小控件,比如:BarButtonItem、BarCheckItem等等)后,再过一段时间,突然又有需求,要新增BarItem,发现Add按钮木有了,那应该怎么办呢?
解决方案:
通过代码添加。
代码修改前:
namespace IconTest partial class Form1 /// summary /// 必需的设计器变量。 /// /summary private System.ComponentModel.IContainer components = null; /// summary /// 清理所有正在使用的资源。 /// /summary /// param name="disposing" 如果应释放托管资源,为 true;否则为 false。 /param protected override void Dispose(bool disposing) if (disposing (components != null)) components.Dispose(); base.Dispose(disposing); #region Windows 窗体设计器生成的代码 /// summary /// 设计器支持所需的方法 - 不要 /// 使用代码编辑器修改此方法的内容。 /// /summary private void InitializeComponent() this.components = new System.ComponentModel.Container(); this.barManager1 = new DevExpress.XtraBars.BarManager(this.components); this.bar1 = new DevExpress.XtraBars.Bar(); this.bar2 = new DevExpress.XtraBars.Bar(); this.barButtonItemDemo = new DevExpress.XtraBars.BarButtonItem(); this.bar3 = new DevExpress.XtraBars.Bar(); this.barDockControlTop = new DevExpress.XtraBars.BarDockControl(); this.barDockControlBottom = new DevExpress.XtraBars.BarDockControl(); this.barDockControlLeft = new DevExpress.XtraBars.BarDockControl(); this.barDockControlRight = new DevExpress.XtraBars.BarDockControl(); ((System.ComponentModel.ISupportInitialize)(this.barManager1)).BeginInit(); this.SuspendLayout(); // barManager1 this.barManager1.Bars.AddRange(new DevExpress.XtraBars.Bar[] { this.bar1, this.bar2, this.bar3}); this.barManager1.DockControls.Add(this.barDockControlTop); this.barManager1.DockControls.Add(this.barDockControlBottom); this.barManager1.DockControls.Add(this.barDockControlLeft); this.barManager1.DockControls.Add(this.barDockControlRight); this.barManager1.Form = this; this.barManager1.Items.AddRange(new DevExpress.XtraBars.BarItem[] { this.barButtonItemDemo}); this.barManager1.MainMenu = this.bar2; this.barManager1.MaxItemId = 2; this.barManager1.StatusBar = this.bar3; // bar1 this.bar1.BarName = "Tools"; this.bar1.DockCol = 0; this.bar1.DockRow = 1; this.bar1.DockStyle = DevExpress.XtraBars.BarDockStyle.Top; this.bar1.Text = "Tools"; // bar2 this.bar2.BarName = "Main menu"; this.bar2.DockCol = 0; this.bar2.DockRow = 0; this.bar2.DockStyle = DevExpress.XtraBars.BarDockStyle.Top; this.bar2.LinksPersistInfo.AddRange(new DevExpress.XtraBars.LinkPersistInfo[] { new DevExpress.XtraBars.LinkPersistInfo(this.barButtonItemDemo)}); this.bar2.OptionsBar.MultiLine = true; this.bar2.OptionsBar.UseWholeRow = true; this.bar2.Text = "Main menu"; // barButtonItemDemo this.barButtonItemDemo.Caption = "barButtonItemDemo"; this.barButtonItemDemo.Id = 0; this.barButtonItemDemo.Name = "barButtonItemDemo"; // bar3 this.bar3.BarName = "Status bar"; this.bar3.CanDockStyle = DevExpress.XtraBars.BarCanDockStyle.Bottom; this.bar3.DockCol = 0; this.bar3.DockRow = 0; this.bar3.DockStyle = DevExpress.XtraBars.BarDockStyle.Bottom; this.bar3.OptionsBar.AllowQuickCustomization = false; this.bar3.OptionsBar.DrawDragBorder = false; this.bar3.OptionsBar.UseWholeRow = true; this.bar3.Text = "Status bar"; // barDockControlTop this.barDockControlTop.CausesValidation = false; this.barDockControlTop.Dock = System.Windows.Forms.DockStyle.Top; this.barDockControlTop.Location = new System.Drawing.Point(0, 0); this.barDockControlTop.Size = new System.Drawing.Size(414, 49); // barDockControlBottom this.barDockControlBottom.CausesValidation = false; this.barDockControlBottom.Dock = System.Windows.Forms.DockStyle.Bottom; this.barDockControlBottom.Location = new System.Drawing.Point(0, 320); this.barDockControlBottom.Size = new System.Drawing.Size(414, 23); // barDockControlLeft this.barDockControlLeft.CausesValidation = false; this.barDockControlLeft.Dock = System.Windows.Forms.DockStyle.Left; this.barDockControlLeft.Location = new System.Drawing.Point(0, 49); this.barDockControlLeft.Size = new System.Drawing.Size(0, 271); // barDockControlRight this.barDockControlRight.CausesValidation = false; this.barDockControlRight.Dock = System.Windows.Forms.DockStyle.Right; this.barDockControlRight.Location = new System.Drawing.Point(414, 49); this.barDockControlRight.Size = new System.Drawing.Size(0, 271); // Form1 this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(414, 343); this.Controls.Add(this.barDockControlLeft); this.Controls.Add(this.barDockControlRight); this.Controls.Add(this.barDockControlBottom); this.Controls.Add(this.barDockControlTop); this.Name = "Form1"; this.Text = "Form1"; ((System.ComponentModel.ISupportInitialize)(this.barManager1)).EndInit(); this.ResumeLayout(false); #endregion private DevExpress.XtraBars.BarManager barManager1; private DevExpress.XtraBars.Bar bar1; private DevExpress.XtraBars.Bar bar2; private DevExpress.XtraBars.Bar bar3; private DevExpress.XtraBars.BarDockControl barDockControlTop; private DevExpress.XtraBars.BarDockControl barDockControlBottom; private DevExpress.XtraBars.BarDockControl barDockControlLeft; private DevExpress.XtraBars.BarDockControl barDockControlRight; private DevExpress.XtraBars.BarButtonItem barButtonItemDemo;此时,界面上只有barButtonItemDemo一个控件,如图:
小注:虽然此时Bar上有Add按钮,但我们仍然通过代码添加BarItem。
比如我们仍然要添加一个按钮BarButtonItem,代码如下:
namespace IconTest partial class Form1 /// summary /// 必需的设计器变量。 /// /summary private System.ComponentModel.IContainer components = null; /// summary /// 清理所有正在使用的资源。 /// /summary /// param name="disposing" 如果应释放托管资源,为 true;否则为 false。 /param protected override void Dispose(bool disposing) if (disposing (components != null)) components.Dispose(); base.Dispose(disposing); #region Windows 窗体设计器生成的代码 /// summary /// 设计器支持所需的方法 - 不要 /// 使用代码编辑器修改此方法的内容。 /// /summary private void InitializeComponent() this.components = new System.ComponentModel.Container(); this.barManager1 = new DevExpress.XtraBars.BarManager(this.components); this.bar1 = new DevExpress.XtraBars.Bar(); this.bar2 = new DevExpress.XtraBars.Bar(); this.barButtonItemDemo = new DevExpress.XtraBars.BarButtonItem(); //手动添加下面代码 CodeTest this.CodeTest = new DevExpress.XtraBars.BarButtonItem(); this.bar3 = new DevExpress.XtraBars.Bar(); this.barDockControlTop = new DevExpress.XtraBars.BarDockControl(); this.barDockControlBottom = new DevExpress.XtraBars.BarDockControl(); this.barDockControlLeft = new DevExpress.XtraBars.BarDockControl(); this.barDockControlRight = new DevExpress.XtraBars.BarDockControl(); ((System.ComponentModel.ISupportInitialize)(this.barManager1)).BeginInit(); this.SuspendLayout(); // barManager1 this.barManager1.Bars.AddRange(new DevExpress.XtraBars.Bar[] { this.bar1, this.bar2, this.bar3}); this.barManager1.DockControls.Add(this.barDockControlTop); this.barManager1.DockControls.Add(this.barDockControlBottom); this.barManager1.DockControls.Add(this.barDockControlLeft); this.barManager1.DockControls.Add(this.barDockControlRight); this.barManager1.Form = this; this.barManager1.Items.AddRange(new DevExpress.XtraBars.BarItem[] { this.barButtonItemDemo //手动添加下面代码 CodeTest this.CodeTest}); this.barManager1.MainMenu = this.bar2; this.barManager1.MaxItemId = 3; this.barManager1.StatusBar = this.bar3; // bar1 this.bar1.BarName = "Tools"; this.bar1.DockCol = 0; this.bar1.DockRow = 0; this.bar1.DockStyle = DevExpress.XtraBars.BarDockStyle.Top; this.bar1.Text = "Tools"; // bar2 this.bar2.BarName = "Main menu"; this.bar2.DockCol = 0; this.bar2.DockRow = 1; this.bar2.DockStyle = DevExpress.XtraBars.BarDockStyle.Top; this.bar2.LinksPersistInfo.AddRange(new DevExpress.XtraBars.LinkPersistInfo[] { new DevExpress.XtraBars.LinkPersistInfo(this.barButtonItemDemo) // 手动添加下面代码 CodeTest new DevExpress.XtraBars.LinkPersistInfo(this.CodeTest)}); this.bar2.OptionsBar.MultiLine = true; this.bar2.OptionsBar.UseWholeRow = true; this.bar2.Text = "Main menu"; // barButtonItemDemo this.barButtonItemDemo.Caption = "barButtonItemDemo"; this.barButtonItemDemo.Id = 0; this.barButtonItemDemo.Name = "barButtonItemDemo"; // CodeTest // 手动添加下面代码 CodeTest this.CodeTest.Caption = "CodeTest"; this.CodeTest.Id = 2; this.CodeTest.Name = "CodeTest"; // bar3 this.bar3.BarName = "Status bar"; this.bar3.CanDockStyle = DevExpress.XtraBars.BarCanDockStyle.Bottom; this.bar3.DockCol = 0; this.bar3.DockRow = 0; this.bar3.DockStyle = DevExpress.XtraBars.BarDockStyle.Bottom; this.bar3.OptionsBar.AllowQuickCustomization = false; this.bar3.OptionsBar.DrawDragBorder = false; this.bar3.OptionsBar.UseWholeRow = true; this.bar3.Text = "Status bar"; // barDockControlTop this.barDockControlTop.CausesValidation = false; this.barDockControlTop.Dock = System.Windows.Forms.DockStyle.Top; this.barDockControlTop.Location = new System.Drawing.Point(0, 0); this.barDockControlTop.Size = new System.Drawing.Size(414, 49); // barDockControlBottom this.barDockControlBottom.CausesValidation = false; this.barDockControlBottom.Dock = System.Windows.Forms.DockStyle.Bottom; this.barDockControlBottom.Location = new System.Drawing.Point(0, 320); this.barDockControlBottom.Size = new System.Drawing.Size(414, 23); // barDockControlLeft this.barDockControlLeft.CausesValidation = false; this.barDockControlLeft.Dock = System.Windows.Forms.DockStyle.Left; this.barDockControlLeft.Location = new System.Drawing.Point(0, 49); this.barDockControlLeft.Size = new System.Drawing.Size(0, 271); // barDockControlRight this.barDockControlRight.CausesValidation = false; this.barDockControlRight.Dock = System.Windows.Forms.DockStyle.Right; this.barDockControlRight.Location = new System.Drawing.Point(414, 49); this.barDockControlRight.Size = new System.Drawing.Size(0, 271); // Form1 this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(414, 343); this.Controls.Add(this.barDockControlLeft); this.Controls.Add(this.barDockControlRight); this.Controls.Add(this.barDockControlBottom); this.Controls.Add(this.barDockControlTop); this.Name = "Form1"; this.Text = "Form1"; ((System.ComponentModel.ISupportInitialize)(this.barManager1)).EndInit(); this.ResumeLayout(false); #endregion private DevExpress.XtraBars.BarManager barManager1; private DevExpress.XtraBars.Bar bar1; private DevExpress.XtraBars.Bar bar2; private DevExpress.XtraBars.Bar bar3; private DevExpress.XtraBars.BarDockControl barDockControlTop; private DevExpress.XtraBars.BarDockControl barDockControlBottom; private DevExpress.XtraBars.BarDockControl barDockControlLeft; private DevExpress.XtraBars.BarDockControl barDockControlRight; private DevExpress.XtraBars.BarButtonItem barButtonItemDemo; //手动添加下面代码 CodeTest private DevExpress.XtraBars.BarButtonItem CodeTest;此处新增控件为CodeTest,效果如下图:
此时,就可以进行修改图片,点击事件之类的处理了,与通过Add按钮生成的用法一致。
小结:所谓的通过代码添加BarItem,即是参照之前的代码,手动复制修改一下即可。
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