本文整理汇总了C#中System.Web.UI.Design.WebControls.HyperLinkDesigner类的典型用法代码示例。如果您正苦于以下问题：C# HyperLinkDesigner类的具体用法？C# HyperLinkDesigner怎么用？C# HyperLinkDesigner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。
HyperLinkDesigner类属于System.Web.UI.Design.WebControls命名空间，在下文中一共展示了HyperLinkDesigner类的2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: GetDesignTimeHtml
// Derive the CustomHyperLinkDesigner from the HyperLinkDesigner.
public class CustomHyperLinkDesigner : HyperLinkDesigner
{
// Override the GetDesignTimeHtml to set the CustomHyperLink Text
// property so that it displays at design time.
public override string GetDesignTimeHtml()
{
CustomHyperLink hype = (CustomHyperLink)Component;
string designTimeMarkup = null;
// Save the original Text and note if it is empty.
string text = hype.Text;
bool noText = (text.Trim().Length == 0);
try
{
// If the Text is empty, supply a default value.
if (noText)
hype.Text = "Click here.";
// Call the base method to generate the markup.
designTimeMarkup = base.GetDesignTimeHtml();
}
catch (Exception ex)
{
// If an error occurs, generate the markup for an error message.
designTimeMarkup = GetErrorDesignTimeHtml(ex);
}
finally
{
// Restore the original value of the Text, if necessary.
if (noText)
hype.Text = text;
}
// If the markup is empty, generate the markup for a placeholder.
if(designTimeMarkup == null || designTimeMarkup.Length == 0)
designTimeMarkup = GetEmptyDesignTimeHtml();
return designTimeMarkup;
} // GetDesignTimeHtml
} // CustomHyperLinkDesigner示例2:
//引入命名空间
using System.Web;
using System.Web.UI.WebControls;
using System.ComponentModel;
using System.Security.Permissions;
namespace Examples.CS.WebControls.Design
{
// The CustomHyperLink is a copy of the HyperLink.
// It uses the CustomHyperLinkDesigner for design-time support.
[AspNetHostingPermission(SecurityAction.Demand,
Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand,
Level = AspNetHostingPermissionLevel.Minimal)]
[Designer(typeof(Examples.CS.WebControls.Design.
CustomHyperLinkDesigner))]
public class CustomHyperLink : HyperLink
{
} // CustomHyperLink
} // Examples.CS.WebControls.Design