c#通讯录程序设计

速查询"; this.button2.UseVisualStyleBackColor = true; this.button2.Click += new System.EventHandler(this.button2_Click); this.button3.Location = new System.Drawing.Point(108, 138); this.button3.Name = "button3"; this.button3.Size = new System.Drawing.Size(104, 29); this.button3.TabIndex = 2; this.button3.Text = "添加联系人"; this.button3.UseVisualStyleBackColor = true; this.button3.Click += new System.EventHandler(this.button3_Click); this.button4.Location = new System