本文整理汇总了C#中System.ComponentModel.Design.DesignerOptionService类的典型用法代码示例。如果您正苦于以下问题：C# DesignerOptionService类的具体用法？C# DesignerOptionService怎么用？C# DesignerOptionService使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
DesignerOptionService类属于System.ComponentModel.Design命名空间，在下文中一共展示了DesignerOptionService类的1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: DesignerOptionServiceControl
//引入命名空间
using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Drawing;
using System.Data;
using System.Windows.Forms;
using System.Windows.Forms.Design;
namespace DesignerOptionServiceExample
{
// This control demonstrates retrieving the standard
// designer option service values in design mode.
public class DesignerOptionServiceControl : System.Windows.Forms.UserControl
{
private DesignerOptionService designerOptionSvc;
public DesignerOptionServiceControl()
{
this.BackColor = Color.Beige;
this.Size = new Size(404, 135);
}
public override System.ComponentModel.ISite Site
{
get
{
return base.Site;
}
set
{
base.Site = value;
// If siting component, attempt to obtain an DesignerOptionService.
if( base.Site != null )
designerOptionSvc = (DesignerOptionService)this.GetService(typeof(DesignerOptionService));
}
}
// Displays control information and current DesignerOptionService
// values, if available.
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
e.Graphics.DrawString("DesignerOptionServiceControl",
new Font("Arial", 9),
new SolidBrush(Color.Blue), 4, 4);
if( this.DesignMode )
e.Graphics.DrawString("Currently in design mode",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, 18);
else
e.Graphics.DrawString("Not in design mode. Cannot access DesignerOptionService.",
new Font("Arial", 8),
new SolidBrush(Color.Red), 4, 18);
if( base.Site != null && designerOptionSvc != null )
{
e.Graphics.DrawString("DesignerOptionService provides access to the table of option values listed when",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, 38);
e.Graphics.DrawString("the Windows Forms Designer\\General tab of the Tools\\Options menu is selected.",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, 50);
e.Graphics.DrawString("Table of standard value names and current values",
new Font("Arial", 8),
new SolidBrush(Color.Red), 4, 76);
// Displays a table of the standard value names and current values.
int ypos = 90;
// Obtains and shows the size of the standard design-mode grid square.
PropertyDescriptor pd;
pd = designerOptionSvc.Options.Properties["GridSize"];
e.Graphics.DrawString("GridSize",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
ypos += 12;
// Uncomment the following code to demonstrate that this
// alternate syntax works the same as the previous syntax.
//pd = designerOptionSvc.Options["WindowsFormsDesigner"].Properties["GridSize"];
//e.Graphics.DrawString("GridSize",
// new Font("Arial", 8),
// new SolidBrush(Color.Black), 4, ypos);
//e.Graphics.DrawString(pd.GetValue(null).ToString(),
// new Font("Arial", 8),
// new SolidBrush(Color.Black), 200, ypos);
//ypos += 12;
//pd = designerOptionSvc.Options["WindowsFormsDesigner"]["General"].Properties["GridSize"];
//e.Graphics.DrawString("GridSize",
// new Font("Arial", 8),
// new SolidBrush(Color.Black), 4, ypos);
//e.Graphics.DrawString(pd.GetValue(null).ToString(),
// new Font("Arial", 8),
// new SolidBrush(Color.Black), 200, ypos);
//ypos += 12;
// Obtains and shows whether the design mode surface grid is enabled.
pd = designerOptionSvc.Options.Properties["ShowGrid"];
e.Graphics.DrawString("ShowGrid",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
ypos+=12;
// Obtains and shows whether components should be aligned with the surface grid.
pd = designerOptionSvc.Options.Properties["SnapToGrid"];
e.Graphics.DrawString("SnapToGrid",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
ypos += 12;
// Obtains and shows which layout mode is selected.
pd = designerOptionSvc.Options.Properties["LayoutMode"];
e.Graphics.DrawString("LayoutMode",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
ypos += 12;
// Obtains and shows whether the Toolbox is automatoically
// populated with custom controls and components.
pd = designerOptionSvc.Options.Properties["AutoToolboxPopulate"];
e.Graphics.DrawString("AutoToolboxPopulate",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
ypos += 12;
// Obtains and shows whether the component cache is used.
pd = designerOptionSvc.Options.Properties["UseOptimizedCodeGeneration"];
e.Graphics.DrawString("Optimized Code Generation",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
ypos += 12;
// Obtains and shows whether designer actions are automatically opened.
pd = designerOptionSvc.Options.Properties["ObjectBoundSmartTagAutoShow"];
e.Graphics.DrawString("Automatically Open Designer Actions",
new Font("Arial", 8),
new SolidBrush(Color.Black), 4, ypos);
e.Graphics.DrawString(pd.GetValue(null).ToString(),
new Font("Arial", 8),
new SolidBrush(Color.Black), 200, ypos);
}
}
}
}