c＃从子表单返回到同一位置的主表单

Question

我有一个主表单，从另一个表单打开以验证密码，我想返回到打开此表单的同一点，以便我可以根据密码验证进行操作，请参阅代码： - < / p>

        this.TopMost = false;

        FormPassword fPass = new FormPassword();

        fPass.Show();


        //I need it should wait here , but dosent,

        // i tried adding here 

        // while(fPass.Visible); //but didn't helped



        if (Variables.IsPasswordCorrect == true)//IsPasswordCorrect defined in variables.cs, to make it common in both the forms
        {

            DialogResult result2 = MessageBox.Show("Start the Process?", "START?", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);

            if (result2 == DialogResult.Yes)
            {
                StartAll();

            }



        }

Answer 1

如果您使用ShowDialog，就像使用result2一样，您的代码将等待对话框完成，然后继续：

  this.TopMost = false;

  FormPassword fPass = new FormPassword();

  fPass.ShowDialog();