如何添加新的 Windows 窗体，然后以编程方式添加 PictureBox？

Question

我希望了解如何以编程方式向我的应用程序添加新表单，然后向该新表单添加图片框、文本框和按钮？

我可以在当前表单上添加新按钮、新表单或新图片框，但我似乎不知道如何向我的应用程序添加新表单，然后将图片框和文本框以及按钮在那个新表格上。

我错过了什么？

'Form2
Dim form2 As New Form
form2.Size = New System.Drawing.Size(500, 500)
form2.Show()
Dim picturebox1 As New PictureBox()
Dim Textbox1 As New TextBox()
Dim Button1 As New Button()
CType(Me.PictureBox1, System.ComponentModel.ISupportInitialize).BeginInit()
Me.SuspendLayout()
'
'PICTURE BOX  PROPERTIES
'
picturebox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
picturebox1.Location = New System.Drawing.Point(11, 12)
picturebox1.Name = "PictureBox1"
picturebox1.Size = New System.Drawing.Size(365, 124)
picturebox1.TabIndex = 0
picturebox1.TabStop = False
picturebox1.Show()

'TEXTBOX PROPERTIES

Textbox1.Location = New System.Drawing.Point(12, 142)
Textbox1.Name = "TextBox1"
Textbox1.Size = New System.Drawing.Size(364, 20)
Textbox1.TabIndex = 1
Textbox1.Show()


'BUTTON PROPERTIES
Button1.Location = New System.Drawing.Point(128, 172)
Button1.Name = "Button1"
Button1.Size = New System.Drawing.Size(95, 24)
Button1.TabIndex = 2
Button1.Text = "Submit"
Button1.Show()




Me.Controls.Add(picturebox1)
Me.Controls.Add(Textbox1)
Me.Controls.Add(Button1)

Answer 1

你应该试试：

form2.Controls.Add(picturebox1)
form2.Controls.Add(Textbox1)
form2.Controls.Add(Button1)

这将在form2 中显示Controls。