本文整理汇总了C#中System.Web.UI.Design.WebControls.HyperLinkDesigner.GetDesignTimeHtml方法的典型用法代码示例。如果您正苦于以下问题：C# HyperLinkDesigner.GetDesignTimeHtml方法的具体用法？C# HyperLinkDesigner.GetDesignTimeHtml怎么用？C# HyperLinkDesigner.GetDesignTimeHtml使用的例子？那么, 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.Web.UI.Design.WebControls.HyperLinkDesigner的用法示例。
在下文中一共展示了HyperLinkDesigner.GetDesignTimeHtml方法的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: 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开发者ID:.NET开发者，项目名称:System.Web.UI.Design.WebControls，代码行数:42，代码来源:HyperLinkDesigner.GetDesignTimeHtml