循环错误 [英] Loop error

问题描述

此循环出错. 

I am getting an error with this loop. 

Dim point_readings() As Integer
        Dim gridx() As Integer = {55, 85, 120, 15, 180, 210, 240, 275}
        Dim gridy() As Integer = {390, 415, 440, 460, 485, 510, 530, 550, 575, 600}
        Dim n As Integer = 0
        Dim m As Integer = 0
        Dim i As Integer = 0
        For n = 0 To 7
            For m = 0 To 9
                For i = 0 To 99
                    point_readings(i) = GetPixel(gridx(n), gridx(m))
                    Debug.Print(point_readings(i).ToString)
                    i = i + 1
                Next
                m = m + 1
            Next
            n = n + 1
        Next

怎么了?

What's wrong here?

推荐答案

尝试:

暗 point_readings (99) As 整数

Dim point_readings(99) As Integer

还有什么是GetPixel ( gridx ( n )， gridx ( m ))获取像素?

Also what is GetPixel(gridx(n), gridx(m)) getting the pixel from?

https://msdn.microsoft .com/en-us/library/system.drawing.bitmap.getpixel％28v = vs.110％29.aspx

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