UC知道vb 变量不一致问题...请VB高手们帮帮忙啊!!!~~~~
来源：百度知道 编辑：UC知道 时间：2024/05/28 18:15:47
Private Sub Command1_Click()
MMControl1.Notify = False
MMControl1.Wait = True
MMControl1.Shareable = False
MMControl1.DeviceType = "WaveAudio"
MMControl1.FileName = "d"
MMControl1.Command = "Open"
MMControl1.Command = "Play"
End Sub
Private Sub 打开_Click()
CommonDialog1.showopen
d = CommonDialog1.FileName
End Sub
打开放没反应~~~~
谢谢你的回答...还是不行啊~~~~!!
MMControl1.Notify = False
MMControl1.Wait = True
MMControl1.Shareable = False
MMControl1.DeviceType = "WaveAudio"
MMControl1.FileName = "d"
MMControl1.Command = "Open"
MMControl1.Command = "Play"
End Sub
Private Sub 打开_Click()
CommonDialog1.showopen
d = CommonDialog1.FileName
End Sub
打开放没反应~~~~
谢谢你的回答...还是不行啊~~~~!!
d要定义成公共变量
dim d as string
这句放在全部函数（function）或者过程（sub）的最前面
MMControl1.FileName = "d"
"d"---->把引号去掉，否则就不是变量b，而是字符"b"了。
最上面定义 dim d as string
MMControl1.FileName = d