让我的孩子计划适合我的图片框

Question

Imports System.Diagnostics
Imports System.Runtime.InteropServices

Public Class Form1

Private Declare Sub mouse_event Lib "user32.dll" (ByVal dwFlags As Integer, ByVal dx As Integer, ByVal dy As Integer, ByVal cButtons As Integer, ByVal dwExtraInfo As Integer)

<DllImport("user32.dll")> Public Shared Function SetParent(ByVal hwndChild As IntPtr, ByVal hwndNewParent As IntPtr) As Integer
End Function

Public Function wait(x As Integer)
    System.Threading.Thread.Sleep(x)
End Function

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

    Dim Process1 As New Process
    Process1.StartInfo.FileName = "C:\Runique.jar"
    Process1.Start()

    For x = 1 To 20
        wait(100)
        SetParent(Process1.MainWindowHandle, PictureBox1.Handle)

    Next
End Sub

当我运行这个时，我的process1正在图片框的右下角创建 如何使其适合我的图片框？我该如何让它变得不可移动？