private void button3_Click(object sender, EventArgs e)
{
Stream myStream = null;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "c:\\";
openFileDialog1.Filter = "Jpg files (*.jpg)|*.jpg";
openFileDialog1.FilterIndex = 1;
openFileDialog1.RestoreDirectory = true;
String FileName = "";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
FileName = openFileDialog1.FileName;
textBox1.Text = FileName;
if ((myStream = openFileDialog1.OpenFile()) != null)
{
teacherImg = StreampTo32bppArgbBitmap(myStream);
myStream.Close();
int w = teacherImg.Width;
int h = teacherImg.Height;
textBox3.Text = FileName + " (" + w + "x" + h + ")";
ImageForm browser = new ImageForm();
browser.config(w, h, teacherImg);
browser.Show();
}
}
catch (Exception ex)
{
MessageBox.Show("無法開啟" + FileName + ":\n" + ex.Message);
textBox1.Text = "";
}
}
}
