private void themHinhAnh()
{
string filePath = Helper.layHinhAnh();
if (filePath != null)
{
pictureHinhAnh.ImageLocation = filePath;
}
}
private void picHinhAnh_Click(object sender, EventArgs e)
{
string filePath = Helper.layHinhAnh();
if (filePath != null)
{
kiemTraThayDoiPic = true;
picHinhAnh.ImageLocation = filePath;
}
}