vb.net 修改图片大小

发布时间：2020-12-16 22:43:00 所属栏目：大数据来源：网络整理

导读：Dim cmicImg As System.Drawing.Image Dim mWidth,mHeight As Integer cmicImg = System.Drawing.Image.FromFile("c:temp.bmp ") '读入图片 '变化大小 'mWidth = CInt(cmicImg.Width / 2) 'mHeight = CInt(cmicImg.Height / 2) mWidth = CInt(384) mHeight

Dim cmicImg As System.Drawing.Image
Dim mWidth,mHeight As Integer
cmicImg = System.Drawing.Image.FromFile("c:temp.bmp ") '读入图片
'变化大小
'mWidth = CInt(cmicImg.Width / 2)
'mHeight = CInt(cmicImg.Height / 2)

mWidth = CInt(384) mHeight = CInt(512) '存图片 Dim cmicImgSave As New System.Drawing.Bitmap(cmicImg,mWidth,mHeight) cmicImgSave.Save("c:k.bmp ")

（编辑：李大同）

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