pictureBox 遇到的问题
各位高手,
pictureBox载入图片,老是出现:未将对象引用设置到对象的实例。
这个是啥问题???
OpenFileDialog open = new OpenFileDialog();
open.Filter = "图像文件(*.bmp;*.jpg;*.gif;*.png;*.tif;*.wmf)|" + "*.bmp;*.jpg;*.gif;*.png;*.tig;*.wmf";
if (open.ShowDialog() == DialogResult.OK)
{
FileInfo info = new FileInfo(open.FileName);
pictureBox1.Image = Image.FromFile(open.FileName);
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
}