รบกวนสอบถาม ต้องการให้Textbox เพิ่มอัตโนมัติโดยไม่ลากมาจากคอนโทล

Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
Me.TextBox1 = New System.Windows.Forms.TextBox()
'
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(116, 80)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(240, 20)
        Me.TextBox1.TabIndex = 0
Me.Controls.Add(Me.TextBox1)

private System.Windows.Forms.TextBox textBox1;
 this.textBox1 = new System.Windows.Forms.TextBox();
// 
            // textBox1
            // 
            this.textBox1.Location = new System.Drawing.Point(83, 88);
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(283, 20);
            this.textBox1.TabIndex = 0;

this.Controls.Add(this.textBox1);