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Closed 11 years ago.

我正在开发一个用户管理系统,在该系统中,我要重新使用Edit用户表格中的全球数据系统,该表刚刚改变一些功能。

For example, in my Add Users, the User ID is set to the next available ID, and the Username, password, confirm password, and group are left blank. There is an Add User button that performs validation on the above mentioned fields, and the title of the form is "Add User"

对Edit用户来说,所有需要改变的办法是填写正在编辑的用户的数据(从我的数据GridView中找到数据R并不是一个问题),并将“Edit用户”纽顿改为“Edit用户”,同时进行同样的验证,并将表格的标题改为“Edit用户”。

这样做是否可行? 如果说这种使用是什么,那么我可以更有效地看待吗?

Answer 1

这绝对是可能的,它已经做了所有的时间。当你以你的形式来补充时,你通常会这样做:

using (AddUserForm form = new AddUserForm())
{
  form.ShowDialog();
}

如果您想把用户:为一片:

using (AddUserForm form = new AddUserForm(user))
{
  form.ShowDialog();
}

通知说,你有两座建筑商。在“AddUserForm”的法典中(你应真正称“ModificationUserForm”或“用户Form”),如果用户无效,则你可做“Add”(),如果“更新”不作废。

例构者:

public AddUserForm()
{
  this._user = new User();
}

public AddUserForm(User user)
{
  this._user = user;
}

然后节省:

private void SaveUser()
{
  if (this._userId == 0)
  {
    MyDal.AddUser(this._user);
    return;
  }

  MyDal.UpdateUser(this._user);
}

我是在没有“视力”演播室的情况下这样做的,因此,我没有承诺汇编:

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