private void menuItemNew_Click(object sender, EventArgs e)
{
var isOK = openFileDialog1.ShowDialog();
if (isOK == DialogResult.OK)
{
frmPicture frm = new frmPicture(openFileDialog1.FileName);
frm.MdiParent = this;
this.menuStrip1.AllowMerge = false;
count++;
frm.Text = "Picture - " + count + " - " + openFileDialog1.FileName;
frm.Show();
}
toolStripStatusLabel1.Text = "Tổng số Form con: " + count.ToString();
}
private void menuItemSaveAs_Click(object sender, EventArgs e)
{
var isOK = saveFileDialog1.ShowDialog();
if (isOK == DialogResult.OK)
{
frmPicture frm = this.ActiveMdiChild as frmPicture;
try
{
Image img = frm.pbHinh.Image;
img.Save(saveFileDialog1.FileName, ImageFormat.Bmp);
}
catch
{
MessageBox.Show("Lỗi lưu file!");
}
}
}
