public static UpdateForm GetInstance(string url)
{
if (SingleInstance == null || SingleInstance.IsDisposed)
{
SingleInstance = new UpdateForm(url);
}
return(SingleInstance);
}
//public static UpdateInfoForm GetInstance()
//{
// if (Singleton == null || Singleton.IsDisposed)
// {
// Singleton = new UpdateInfoForm();
// Task t = Singleton.UpdateProduct();
// }
// return Singleton;
//}
private void updateButton_Click(object sender, EventArgs e)
{
UpdateForm.GetInstance(verUrl).Show();
}