WinForm开发-自定义组件-1. 工具栏: UcompToolStrip

1. 工具栏: UcompToolStrip

自定义一些Winform组件

1.1 展示效果

1）使用效果

2）控件事件

1.2 代码

1. 设计
   
2. 编码

UcompToolStrip.cs

 public partial class UcompToolStrip : ToolStrip{// 定义委托类型public delegate void AddEventHandler(object sender, EventArgs e);public delegate void DeleteEventHandler(object sender, EventArgs e);public delegate void EditEventHandler(object sender, EventArgs e);public delegate void RefreshEventHandler(object sender, EventArgs e);public delegate void QueryEventHandler(object sender, EventArgs e);public delegate void QueryAdvEventHandler(object sender, EventArgs e);// 定义事件[Category("自定义事件")][Description("Button事件: 新增")]public event AddEventHandler UcEventOnAdd;[Category("自定义事件")][Description("Button事件: 删除")]public event DeleteEventHandler UcEventOnDelete;[Category("自定义事件")][Description("Button事件: 编辑")]public event EditEventHandler UcEventOnEdit;[Category("自定义事件")][Description("Button事件: 刷新")]public event RefreshEventHandler UcEventOnRefresh;[Category("自定义事件")][Description("Button事件: 查询")]public event QueryEventHandler UcEventOnQuery;[Category("自定义事件")][Description("Button事件: 高级查询")]public event QueryAdvEventHandler UcEventOnQueryAdv;public UcompToolStrip(){InitializeComponent();}public UcompToolStrip(IContainer container){container.Add(this);InitializeComponent();}// 为 ToolStripButton 添加 Click 事件处理程序        // 定义事件处理方法private void tsbtnAdd_Click(object sender, EventArgs e){            // 调用自定义事件UcEventOnAdd?.Invoke(this, e);// 在这里编写按钮点击时的逻辑//MessageBox.Show("新增");}private void tsbtnEdit_Click(object sender, EventArgs e){// 调用自定义事件UcEventOnEdit?.Invoke(this, e);}private void tsbtnDel_Click(object sender, EventArgs e){// 调用自定义事件UcEventOnDelete?.Invoke(this, e);}private void tsbtnRefresh_Click(object sender, EventArgs e){// 调用自定义事件UcEventOnRefresh?.Invoke(this, e);}private void tsbtnQuery_Click(object sender, EventArgs e){// 调用自定义事件UcEventOnQuery?.Invoke(this, e);}private void tsbtnQueryAdv_Click(object sender, EventArgs e){// 调用自定义事件UcEventOnQueryAdv?.Invoke(this, e);}}

UcompToolStrip.Designer.cs

...... 省略this.toolStripSeparator2,this.tsbtnQueryAdv});this.Size = new System.Drawing.Size(100, 34);this.ResumeLayout(false);// 增加按钮事件this.tsbtnAdd.Click += new System.EventHandler(this.tsbtnAdd_Click);this.tsbtnEdit.Click += new System.EventHandler(this.tsbtnEdit_Click);this.tsbtnDel.Click += new System.EventHandler(this.tsbtnDel_Click);this.tsbtnRefresh.Click += new System.EventHandler(this.tsbtnRefresh_Click);this.tsbtnQuery.Click += new System.EventHandler(this.tsbtnQuery_Click);this.tsbtnQueryAdv.Click += new System.EventHandler(this.tsbtnQueryAdv_Click);}#endregionprivate System.Windows.Forms.ToolStripButton tsbtnAdd;private System.Windows.Forms.ToolStripButton tsbtnEdit;private System.Windows.Forms.ToolStripButton tsbtnDel;private System.Windows.Forms.ToolStripButton tsbtnRefresh;private System.Windows.Forms.ToolStripButton tsbtnQuery;private System.Windows.Forms.ToolStripButton tsbtnQueryAdv;private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;private System.Windows.Forms.ToolStripLabel tslblKeyWord;private System.Windows.Forms.ToolStripTextBox tstxtInputKeyword;        private System.Windows.Forms.ToolStripSeparator toolStripSeparator2;