如前文所说，DotNetBar为用户制作界面程序提供了很大的方便。同时其也提供了许多其他的工具，例如本文提到的DevComponents.DotNetBar.Command。

DevComponents.DotNetBar.Command的思想是将界面设计与相应函数的实现分离，降低系统内部的耦合性，同时可以提高相应函数的复用性。我们可以把Command对象绑定到一个系统控件上，在控件的触发一定动作时通过Command的响应函数来实现相应操作。

例如：

示例一

InitializeComponent函数

private void InitializeComponent()
{
    this.buttonX1 = new DevComponents.DotNetBar.ButtonX();
    this.command1 = new DevComponents.DotNetBar.Command();
    this.SuspendLayout();
    // 
    // buttonX1
    // 
    this.buttonX1.AccessibleRole = System.Windows.Forms.AccessibleRole.PushButton;
    this.buttonX1.ColorTable = DevComponents.DotNetBar.eButtonColor.OrangeWithBackground;
    this.buttonX1.Command = this.command1;
    this.buttonX1.Location = new System.Drawing.Point(367, 51);
    this.buttonX1.Name = "buttonX1";
    this.buttonX1.Text = "buttonX1";
    // 
    // command1
    // 
    this.command1.Executed += new System.EventHandler(this.command1_Executed);
    // 
    // Form1
    // 
    this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
    this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
    this.ClientSize = new System.Drawing.Size(549, 363);
    this.Controls.Add(this.buttonX1);
    this.Name = "Form1";
    this.Text = "Form1";
    this.ResumeLayout(false);
}

command1响应函数

private void command1_Executed(object sender, EventArgs e)
{
    MessageBox.Show("Just Test");

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DevComponents.DotNetBar.Command使用方法