ControlBuilder.AllowWhitespaceLiterals Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Determines whether white space literals are permitted in the content between a control's opening and closing tags. This method is called by the ASP.NET page framework.
public:
virtual bool AllowWhitespaceLiterals();
public virtual bool AllowWhitespaceLiterals ();
abstract member AllowWhitespaceLiterals : unit -> bool
override this.AllowWhitespaceLiterals : unit -> bool
Public Overridable Function AllowWhitespaceLiterals () As Boolean
Returns
Always returns true
.
Examples
// Create a class that does not allow white space generated by a control
// to be created as a LiteralControl.
[AspNetHostingPermission(SecurityAction.Demand,
Level=AspNetHostingPermissionLevel.Minimal)]
public sealed class NoWhiteSpaceControlBuilder : ControlBuilder
{
public override bool AllowWhitespaceLiterals()
{
return false;
}
}
' Create a class that does not allow white space generated by a control
' to be created as a LiteralControl.
<AspNetHostingPermission(SecurityAction.Demand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class NoWhiteSpaceControlBuilder
Inherits ControlBuilder
Public Overrides Function AllowWhitespaceLiterals() As Boolean
Return False
End Function 'AllowWhitespaceLiterals
End Class
Remarks
The AllowWhitespaceLiterals method is used to determine whether white space literals are permitted in the content between the opening and closing tags of a control. When this method returns false
, the white space literals are trimmed from the content before the content is processed by the page parser. When this method returns true
, the white space literals not removed.
This method is called by the ASP.NET page framework during parsing and is not intended to be called directly in you code.
Notes to Inheritors
You can override this method in your derived class to indicate whether white space literals are permitted in your custom control.
Applies to
.NET
フィードバック
https://aka.ms/ContentUserFeedback」を参照してください。
以下は間もなく提供いたします。2024 年を通じて、コンテンツのフィードバック メカニズムとして GitHub の issue を段階的に廃止し、新しいフィードバック システムに置き換えます。 詳細については、「フィードバックの送信と表示