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C# Entity.GetAllUsers方法代码示例

本文整理汇总了C#中System.Entity.GetAllUsers方法的典型用法代码示例。如果您正苦于以下问题:C# Entity.GetAllUsers方法的具体用法?C# Entity.GetAllUsers怎么用?C# Entity.GetAllUsers使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Entity的用法示例。


在下文中一共展示了Entity.GetAllUsers方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: btn_deleteUSer_Click

 private void btn_deleteUSer_Click(object sender, EventArgs e)
 {
     if (databaseAvailable)
     {
         Entity en = new Entity();
         en.DeleteUser(Convert.ToInt32(txt_deleteId.Text));
         XMLhelpers.SaveUsersToXml(en.GetAllUsers());
     }
     else
     {
         List<User> userList = XMLhelpers.FetchUsersFromXml();
         User deletedUser = userList.FirstOrDefault(x => x.id == Convert.ToInt32(txt_deleteId.Text));
         userList.Remove(deletedUser);
         XMLhelpers.SaveUsersToXml(userList);
     }
 }
开发者ID:Tjornfelt,项目名称:WindowsFormsSchoolProject,代码行数:16,代码来源:DeleteUser.cs

示例2: createUserOk_Click

        private void createUserOk_Click(object sender, EventArgs e)
        {
            //If the database is available, save the data directly to the database
            if (databaseAvailable)
            {
                Entity en = new Entity();

                if (en.CreateUser(txt_username.Text, txt_email.Text))
                {
                    MessageBox.Show("User succesfully created!");
                    XMLhelpers.SaveUsersToXml(en.GetAllUsers());
                }
                else
                {
                    MessageBox.Show("Failed to create user");
                }
                //TODO add stuff!
            }
            else
            {
                //If the database is NOT available, save the data to the XML document.
                List<User> userList = XMLhelpers.FetchUsersFromXml();

                int nextId = 0;

                foreach (var user in userList)
                {
                    if (user.id > nextId)
                    {
                        nextId = user.id;
                    }
                }
                nextId++;

                User newUser = new User();
                newUser.email = txt_email.Text;
                newUser.username = txt_username.Text;
                newUser.id = nextId;

                userList.Add(newUser);
                XMLhelpers.SaveUsersToXml(userList);
            }
        }
开发者ID:Tjornfelt,项目名称:WindowsFormsSchoolProject,代码行数:43,代码来源:CreateUser.cs

示例3: btn_editUserOk_Click

        private void btn_editUserOk_Click(object sender, EventArgs e)
        {
            if (databaseAvailable)
            {
                Entity en = new Entity();
                en.EditUser(Convert.ToInt32(txt_editUserId.Text), txt_editUsername.Text, txt_editEmail.Text);
                XMLhelpers.SaveUsersToXml(en.GetAllUsers());
            }
            else
            {
                List<User> userList = XMLhelpers.FetchUsersFromXml();

                //Update the item in the list.
                User userToEdit = userList.FirstOrDefault(x => x.id == Convert.ToInt32(txt_editUserId.Text));
                userToEdit.username = txt_editUsername.Text;
                userToEdit.email = txt_editEmail.Text;

                XMLhelpers.SaveUsersToXml(userList);
            }
        }
开发者ID:Tjornfelt,项目名称:WindowsFormsSchoolProject,代码行数:20,代码来源:EditUser.cs

示例4: WindowsForms_Load

        private void WindowsForms_Load(object sender, EventArgs e)
        {
            appPath = Path.GetDirectoryName(Application.ExecutablePath);

            scText = "Congratulations! You clicked the button! " + Environment.NewLine +
                     "Now, enter some text and save it. It will be saved to a .txt file.";

            folderName = @"\UserFiles";
            folderPath = appPath + folderName;
            scOpenFileDialog.InitialDirectory = folderPath;

            Entity en = new Entity();

            databaseAvailable = en.IsDatabaseAvailable();

            //If the database is available...
            if (databaseAvailable)
            {
                //Check if the users.xml file exists
                string usersXml = @"\users.xml";
                var usersXmlExists = File.Exists(appPath + usersXml);

                //If it doesn't exist, and the database is available, create it with the values from the database
                if (!usersXmlExists)
                {
                    XMLhelpers.SaveUsersToXml(en.GetAllUsers());
                }

                //If the users in the database and the xml document differs, update the database with the local data.
                List<User> xmlUserList = XMLhelpers.FetchUsersFromXml();
                List<User> userList = en.GetAllUsers();

                bool inSync = true;

                //If the size of the lists are equal, we can loop through and compare directly
                if (xmlUserList.Count() == userList.Count())
                {
                    for (int i = 0; i < xmlUserList.Count(); i++)
                    {
                        if (xmlUserList[i].username != userList[i].username || xmlUserList[i].email != userList[i].email || xmlUserList[i].id != userList[i].id)
                        {
                            inSync = false;
                        }
                    }
                }
                else
                {
                    //If the size is different, we dont need to loop to figure out they are de-synced.
                    inSync = false;
                }

                if (!inSync)
                {
                    MessageBox.Show("Detected unsynced data. Overwriting database with local data.");
                    en.TruncateTable();
                    en.PopulateTable(xmlUserList);
                    userList = en.GetAllUsers();
                    dataGridView1.DataSource = userList;
                }
                else
                {
                    dataGridView1.DataSource = userList;
                }
                //The database is available, and data has been fetched from it. Now, just save the data into XML so it
                //is available offline also!
                XMLhelpers.SaveUsersToXml(userList);
            }
            else
            {
                this.Text += " - Offline mode";
                MessageBox.Show("Can't connect to database. Starting in offline mode");

                //Check if the users.xml file exists
                string usersXml = @"\users.xml";
                var usersXmlExists = File.Exists(appPath + usersXml);

                //If it doesn't exist, and the database is not available, create it with a placeholder user
                if (!usersXmlExists)
                {
                    List<User> placeholderUserList = new List<User>();

                    User placeholderUser = new User();
                    placeholderUser.id = 1;
                    placeholderUser.username = "PlaceholderUser";
                    placeholderUser.email = "PlaceholderEmail";
                    placeholderUserList.Add(placeholderUser);
                    XMLhelpers.SaveUsersToXml(placeholderUserList);
                }

                //In offline mode, all data is loaded from the local xml document.
                dataGridView1.DataSource = XMLhelpers.FetchUsersFromXml();
            }
        }
开发者ID:Tjornfelt,项目名称:WindowsFormsSchoolProject,代码行数:93,代码来源:WindowsForms.cs

示例5: update_Click

 private void update_Click(object sender, EventArgs e)
 {
     if (databaseAvailable)
     {
         Entity en = new Entity();
         List<User> userList = en.GetAllUsers();
         dataGridView1.DataSource = userList;
     }
     else
     {
         dataGridView1.DataSource = XMLhelpers.FetchUsersFromXml();
     }
 }
开发者ID:Tjornfelt,项目名称:WindowsFormsSchoolProject,代码行数:13,代码来源:WindowsForms.cs

示例6: showUsers_Click

        private void showUsers_Click(object sender, EventArgs e)
        {
            Entity en = new Entity();

            List<User> userList = en.GetAllUsers();

            foreach (var item in userList)
            {
                scRichText.Text += item.username + Environment.NewLine;
            }
        }
开发者ID:Tjornfelt,项目名称:WindowsFormsSchoolProject,代码行数:11,代码来源:WindowsForms.cs


注:本文中的System.Entity.GetAllUsers方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。