如何自动从 xtrascheduler 获取日期到其他形式

Question

我正在使用 devexpress xtrascheduler，因为我需要在单击 xtrascheduler 上的特定日期时获取下一个表单的日期，

例如，如果我单击日期为 02-06-2010 的单元格，然后当其他表单打开它时应该接受那个日期...有可能吗..

Answer 1

是的，当然有可能。只需在打开新页面之前获取 xtrascheduler 值，然后设置
日期时间日期；

转到其他表单的代码。您也有一行像

public MyForm()
{
InitializeComponents();
}

添加此行一样，并在全局声明一个变量，并将其设置为传入日期，

DateTime incomingDate = new DateTime(); // This is in the global

public MyForm(DateTime date)
{
incomingDate = date;
InitializeComponents();
}

所以现在，当您尝试打开新表单时，将询问日期时间参数，例如，

MyForm frm = new MyForm(date);
frm.Show();

----- ----- 第二种方式

Form FirstForm = 您的主表单

Form SecondForm = 您的第二个表单，其日期将传输到此表单

在 form SecondForm：

public SecondForm(FirstForm x) // Request first form to opening
{
InitializeComponents();
}

将您的日期时间值设置为 FirstForm 中的变量。让我们说

// located global of your FirstForm
public DateTime abc = yourDateTime;


declare new FirstForm at SecondForm global like:

    public FirstForm myFirstForm; // this is in the second form global

在这部分使用这个：

public SecondForm(FirstForm x)
{
InitializeComponents();
myFirstForm = x; // So now you can reach myFirstForm.abc which is your dateTime
}

之前在第一个表单中发送此参数

SecondForm frm = new SecondForm(this);
frm.Show();

只需在打开Scheduler Control

using System;
using System.ComponentModel;
using System.Collections.Generic;
using System.Diagnostics;
using System.Text;

using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Actions;
using DevExpress.Persistent.Base;
using DevExpress.ExpressApp.Scheduler.Win;
using DevExpress.Persistent.Base.General;
using DevExpress.XtraScheduler;

namespace HowToAccessSchedulerControl.Module.Win {
   public partial class SchedulerController : ViewController {
      public SchedulerController() {
         InitializeComponent();
         RegisterActions(components);
      }

      private void SchedulerController_Activated(object sender, EventArgs e) {
          if(View.ObjectTypeInfo.Implements<IEvent>())
            View.ControlsCreated += new EventHandler(View_ControlsCreated);
      }
      void View_ControlsCreated(object sender, EventArgs e) {
         // Access the current List View
         ListView view = (ListView)View;
         // Access the View's List Editor as a SchedulerListEditor
         SchedulerListEditor listEditor = (SchedulerListEditor)view.Editor;
         //  Access the List Editor's SchedulerControl  
         SchedulerControl scheduler = listEditor.SchedulerControl;
         // Set the desired time to be visible
         if (scheduler != null)
            scheduler.Views.DayView.VisibleTime =
               new TimeOfDayInterval(new TimeSpan(6, 0, 0), new TimeSpan(11, 0, 0));
      }
   }
}

，并参见 this信息可能对您有帮助，并且有您需要的属性