本文整理汇总了C#中System.Windows.Forms.Form.IsNull方法的典型用法代码示例。如果您正苦于以下问题：C# Form.IsNull方法的具体用法？C# Form.IsNull怎么用？C# Form.IsNull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类System.Windows.Forms.Form的用法示例。
在下文中一共展示了Form.IsNull方法的4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: PrepareMainFormLocationAndSize
private static void PrepareMainFormLocationAndSize(Form mainForm)
{
if (mainForm.IsNull())
{
throw new ArgumentNullException();
}
var formWindowState = AppSettingsManager.Instance.GetSettingByName(SettingNames.WindowState);
if (formWindowState.Equals(FormWindowState.Maximized.ToString()) ||
formWindowState.Equals(FormWindowState.Minimized.ToString()))
{
mainForm.WindowState = FormWindowState.Maximized;
return;
}
var left = Convert.ToInt32(AppSettingsManager.Instance.GetSettingByName(SettingNames.Left));
var top = Convert.ToInt32(AppSettingsManager.Instance.GetSettingByName(SettingNames.Top));
var width = Convert.ToInt32(AppSettingsManager.Instance.GetSettingByName(SettingNames.Width));
var height = Convert.ToInt32(AppSettingsManager.Instance.GetSettingByName(SettingNames.Height));
var location = new Point(left, top);
var size = new Size(width, height);
// Восстанавливает предыдущее положение формы, если значения положения и размера ненулевые.
if (!location.IsEmpty && !size.IsEmpty)
{
mainForm.Location = location;
mainForm.Size = size;
}
else
{
mainForm.WindowState = FormWindowState.Maximized;
}
}示例2: SaveMainFormUI
public static void SaveMainFormUI(Form mainForm)
{
if (mainForm.IsNull())
{
throw new ArgumentNullException();
}
SaveMainFormLocationAndSize(mainForm);
DockContainer.Instance.SaveDockingWindowsLayout();
AppSettingsHelper.SaveRecentProjects(AppSettingsManager.SettingsContainer);
}示例3: PrepareMainFormUI
public static void PrepareMainFormUI(Form mainForm)
{
if (mainForm.IsNull())
{
throw new ArgumentNullException();
}
PrepareMainFormLocationAndSize(mainForm);
DockContainer.Instance.LoadDockingWindowsLayout();
AppSettingsHelper.LoadRecentProjects(AppSettingsManager.SettingsContainer);
Warehouse.Warehouse.InvalidateRecentProjects();
}示例4: SaveMainFormLocationAndSize
private static void SaveMainFormLocationAndSize(Form mainForm)
{
if (mainForm.IsNull())
{
throw new ArgumentNullException();
}
AppSettingsManager.Instance.SetSettingByName(SettingNames.WindowState, mainForm.WindowState.ToString());
AppSettingsManager.Instance.SetSettingByName(SettingNames.Left, mainForm.Left.ToString());
AppSettingsManager.Instance.SetSettingByName(SettingNames.Top, mainForm.Top.ToString());
AppSettingsManager.Instance.SetSettingByName(SettingNames.Width, mainForm.Width.ToString());
AppSettingsManager.Instance.SetSettingByName(SettingNames.Height, mainForm.Height.ToString());
}