English 中文(简体)
为什么表格不装载第二次访问用户控制
原标题:Why form does not load the second time i visit the user control

我的表格和形式是,根据选定的内容,增加和取消用户控制。 有两种标签的形式,当用户控制负荷时,标签信息应当改变,但这种信息从未改变,它保持同样的价值。 现在,我增加了一个关于用户控制负荷的突破点,它只受到一次打击,它只是在那里航行,但永远不再负荷。

private void SummaryScreen_OnLoad(object sender, EventArgs e)
{
    lblSavingsBalance.Text = Global.Instance.Accounts[1].AccountBalace.ToString();
    lblCheckingBalance.Text = Global.Instance.Accounts[0].AccountBalace.ToString();
}

我怎么能够这样做,以便它能够在我称之为这种用户控制时装满全部时间?

最佳回答

UserControl. Load在施工后首次添加到形式上。

你们都需要:

  • Recreate the control each time (therefore forcing Load to be called)
  • Add a new method on the UserControl (like Initialize) and call it after adding
问题回答

probably it is caching use :-

 Response.Cache.SetCacheability(HttpCacheability.NoCache);
        Response.ExpiresAbsolute = DateTime.Now.AddMonths(-1); 

页: 1





相关问题
Bring window to foreground after Mutex fails

I was wondering if someone can tell me what would be the best way to bring my application to the foreground if a mutex was not able to be created for a new instance. E.g.: Application X is running ...

How to start WinForm app minimized to tray?

I ve successfully created an app that minimizes to the tray using a NotifyIcon. When the form is manually closed it is successfully hidden from the desktop, taskbar, and alt-tab. The problem occurs ...

Linqy no matchy

Maybe it s something I m doing wrong. I m just learning Linq because I m bored. And so far so good. I made a little program and it basically just outputs all matches (foreach) into a label control. ...

Handle DataTable.DataRow cell change event

I have a DataTable that has several DataColumns and DataRow. Now i would like to handle an event when cell of this DataRow is changed. How to do this in c#?

Apparent Memory Leak in DataGridView

How do you force a DataGridView to release its reference to a bound DataSet? We have a rather large dataset being displayed in a DataGridView and noticed that resources were not being freed after the ...

ALT Key Shortcuts Hidden

I am using VS2008 and creating forms. By default, the underscore of the character in a textbox when using an ampersand is not shown when I run the application. ex. "&Goto Here" is not ...

WPF-XAML window in Winforms Application

I have a Winforms application coded in VS C# 2008 and want to insert a WPF window into the window pane of Winforms application. Could you explain me how this is done.

热门标签