我已经尝试使用以下代码从数据库中加载图片框中的图像。但每次,我都会收到类似“ paramater is not valid
”的错误。
buttonSave()
{
.......
.......
img = Image.FromFile(strFileName);
byte[] byteImg = ImageToByteArray(img);
objEmp.Picture = byteImg;
.......
.......
}
public byte[] ImageToByteArray(Image img)
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
img.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
return ms.ToArray();
}
Display()
{
.......
.......
Byte[] bytePicData = (Byte[])dt.Rows[0]["PICTURE"];
MemoryStream stmPicData = new MemoryStream(bytePicData);
PicBox.Image = Bitmap.FromStream(stmPicData);}
.......
.......
}