Public Class Form1
Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
ProgressBar1.Value = 0
Dim i As Long
For i = 1 To 100
ProgressBar1.Value = i
Sleep(20) Next
End Sub
End Class
编译没有错误,运行时就会
对 PInvoke 函数“WindowsApplication1!WindowsApplication1.Form1::Sleep”的调用导致堆栈不对称。原因可能是托管的 PInvoke 签名与非托管的目标签名不匹配。请检查 PInvoke 签名的调用约定和参数与非托管的目标签名是否匹配。
请教大家,这是什么问题?
Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
ProgressBar1.Value = 0
Dim i As Long
For i = 1 To 100
ProgressBar1.Value = i
Sleep(20) Next
End Sub
End Class
编译没有错误,运行时就会
对 PInvoke 函数“WindowsApplication1!WindowsApplication1.Form1::Sleep”的调用导致堆栈不对称。原因可能是托管的 PInvoke 签名与非托管的目标签名不匹配。请检查 PInvoke 签名的调用约定和参数与非托管的目标签名是否匹配。
请教大家,这是什么问题?
现在结了,谢谢