//另一个窗体,用做放大的图片显示,上面有一个picturebox控件 private void button5_Click(object sender, EventArgs e) { if (pictureBox1.ImageLocation == "") { MessageBox.Show("没有图片,无法放大"); } else { ima.pictureBox1.Image = pictureBox1.Image; ima.ShowDialog( ); } }
private void btn11_Click(object sender, EventArgs e) { if (picKH07.ImageLocation == "") { MessageBox.Show("没有图片,不能放大"); } else { R_FrmImageAmplication ima = new R_FrmImageAmplication( ); ima.pictureBox1.Image = picKH07.Image; ima.ShowDialog( ); } }