在我的WinForms C#应用程序中,我试图在设置文件中保存自定义类。这是我目前的代码:
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,将它们传递给这个函数:
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");
}
}
我收到一个空错误。
我应该如何初始化设置文件中的值?我猜我需要输入某种XML但是我不知道生成它的正确步骤。关于我的空错误的这个或其他原因的任何指示将不胜感激