实现屏幕截图功能

彭希仁

Public Class 屏幕截图
    Dim x坐标 As Integer = 0, y坐标 As Integer = 0
    Private Sub 屏幕截图_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    End Sub
    Private Sub 屏幕截图_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown
        x坐标 = e.X
        y坐标 = e.Y
        RectangleShape1.BackgroundImage = Nothing
    End Sub
    Private Sub 屏幕截图_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove
        If x坐标 > 0 Then
            RectangleShape1.Left = x坐标
            RectangleShape1.Top = y坐标
            If e.X - x坐标 - 10 > 20 Then RectangleShape1.Width = e.X - x坐标 - 5
            If e.Y - y坐标 - 10 > 20 Then RectangleShape1.Height = e.Y - y坐标 - 5
        End If
    End Sub
    Private Sub 屏幕截图_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseUp
        x坐标 = 0
        y坐标 = 0
    End Sub
    Private Sub RectangleShape1_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles RectangleShape1.DoubleClick
        Dim ss As String
        Dim bm As New Bitmap(Me.BackgroundImage, Me.BackgroundImage.Width, Me.BackgroundImage.Height) 'oimg是图片对象，后是大小
        Dim cloneRect As New Rectangle(RectangleShape1.Left, RectangleShape1.Top, RectangleShape1.Width, RectangleShape1.Height)
        Dim format As Imaging.PixelFormat = bm.PixelFormat
        Dim cloneBitmap As Bitmap = bm.Clone(cloneRect, format)
        ' PictureBox1.Image = cloneBitmap
        ' RectangleShape1.BackgroundImage = cloneBitmap
        上传次数 = 上传次数 + 1
        cloneBitmap.Save("d:\金立维修字典\附件\" & ss, System.Drawing.Imaging.ImageFormat.Jpeg)
        Me.Hide()
        Call 新建.peng(ss)
    End Sub
    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        Timer1.Enabled = False
        Dim p1 As New Point(0, 0)
        Dim p2 As New Point(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height)
        Dim pic As New Bitmap(p2.X, p2.Y)
        Using g As Graphics = Graphics.FromImage(pic)
            g.CopyFromScreen(p1, p1, p2)
            Me.BackgroundImage = pic
        End Using
        'Me.WindowState = FormWindowState.Maximized
        Me.Visible = True
    End Sub
End Class

amesman

又见彭版的大作{:soso_e100:}。。。

kangatang

可以只截取当前活动窗口吗

rcyun

大师快说说如何使用。谢谢

屌丝（女）逆袭

支持{:soso_e102:}额

cumulonimbus

大师这是C不是VBA。可惜看不懂C。

ye4241

cumulonimbus 发表于 2013-4-25 15:40
大师这是C不是VBA。可惜看不懂C。

。。。。。显然是vb写的。。。。。

彭希仁

这个和QQ截图差不多的效果，用VB.net写的

cumulonimbus

彭希仁 发表于 2013-5-2 09:44
这个和QQ截图差不多的效果，用VB.net写的

能在EXCEL上运行不？我只有EXCEL，不好意思