DataGridView顯示圖片

來源:互聯網
上載者:User

    今天在VB.NET論壇看到有人提出這個問題,我自己也嘗試了下,顯示圖片的代碼如下:

<br /> '首先要將列的ColumnType設為DataGridViewImageColumn<br /> Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load</p><p> Me.ColTx.ImageLayout = DataGridViewImageCellLayout.Zoom '設定映像布局</p><p> End Sub</p><p> Private Sub DataGridView1_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles DataGridView1.CellFormatting</p><p> '要顯示的映像路徑<br /> Dim Path As String = "C:/案頭/2.gif" </p><p> '以檔案流的形式讀入映像<br /> Dim file As FileStream = New FileStream(Path, FileMode.Open) </p><p> Dim pic As Image = Image.FromStream(file)</p><p> file.Close()</p><p> If e.ColumnIndex = 0 Then<br /> e.Value = pic<br /> End If</p><p> End Sub

 圖片是可以顯示,但如果是GIF格式的映像,映像是靜止的,不會動,這個問題不知道是什麼原因!有待大家研究!

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