[英]Initializing custom class in settings file
在我的WinForms C#应用程序中,我试图将自定义类保存在设置文件中。 这是我当前的代码:
public class PanelSaver : ApplicationSettingsBase
{
private DockingStyle ds;
System.Drawing.Point location;
System.Drawing.Size panelSize;
[UserScopedSetting()]
[SettingsSerializeAs(System.Configuration.SettingsSerializeAs.Xml)]
public DockingStyle Style
{
get { return ds; }
set { ds = value; }
}
public System.Drawing.Point Location
{
get { return location; }
set { location = value; }
}
public System.Drawing.Size Size
{
get { return panelSize; }
set { panelSize = value; }
}
}
DockingStyle变量来自DevExpress Dockpanels。
以下是“设置”文件中使用的对象:
当我尝试使用这些变量时,请将它们传递给此函数:
private void DockPanelSave(PanelSaver savingPanel, DockPanel realDockingPanel)//
{
try
{
savingPanel.Location = realDockingPanel.Location;
savingPanel.Size = realDockingPanel.Size;
savingPanel.Style = realDockingPanel.Dock;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
throw new NotSupportedException("You may have added a new panel, and may not have added a corresponding " +
"settings variable to hold it in the Settings.settings file");
}
}
我得到一个空错误。
我应该如何初始化设置文件中的值? 我猜想我需要放入某种XML,但是我不知道生成该XML的正确步骤。 关于此错误或其他原因导致我的null错误的任何指示,我们将不胜感激
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