[.NET] 詢問nudpic

看板Visual_Basic作者yuy1212000 (星空劃下淚痕)時間13年前 (2011/01/14 10:30)推噓1(1推 0噓 3→)

留言4則, 4人參與討論串1/1

請輸入專案類型(網站專案或者應用程式專案)：同學寫一個用nudpic點選上下鍵就可以看到圖片可是一直出現錯誤放上來想請問各位大大 Public Class Form3 Dim nudCount As Object Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load PictureBox1.Image = Image.FromFile("1.jpg") PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage End Sub Private Sub nudCount_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles nudPic.ValueChanged nudCount.Minimum = 1 nudCount.Maximum = 30 這兩行一直顯示錯誤 PictureBox1.Image = Image.FromFile(nudCount.Value.ToString & ".jpg") End Sub End Class -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 163.22.18.8

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