ControlBuilder.GetChildControlType(String, IDictionary) 메서드
정의
중요
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자식 태그에 해당하는 컨트롤 형식의 Type을 가져옵니다. 이 메서드는 ASP.NET 페이지 프레임워크에서 호출합니다.
public:
virtual Type ^ GetChildControlType(System::String ^ tagName, System::Collections::IDictionary ^ attribs);
public virtual Type GetChildControlType (string tagName, System.Collections.IDictionary attribs);
abstract member GetChildControlType : string * System.Collections.IDictionary -> Type
override this.GetChildControlType : string * System.Collections.IDictionary -> Type
Public Overridable Function GetChildControlType (tagName As String, attribs As IDictionary) As Type
매개 변수
- tagName
- String
자식의 태그 이름입니다.
- attribs
- IDictionary
자식 컨트롤에 포함된 특성의 배열입니다.
반환
지정된 컨트롤 자식의 Type입니다.
예제
// Create a custom ControlBuilder that interprets nested elements
// named myitem as TextBoxes. If this class is called in a
// ControlBuilderAttribute applied to a custom control, when
// that control is created in a page and it contains child elements
// that are named myitem, the child elements will be rendered as
// TextBox server controls. This control builder also ignores literal
// strings between elements when it is associated with a control.
[AspNetHostingPermission(SecurityAction.Demand,
Level=AspNetHostingPermissionLevel.Minimal)]
public sealed class MyItemControlBuilder : ControlBuilder
{
// Override the GetChildControlType method to detect
// child elements named myitem.
public override Type GetChildControlType(String tagName,
IDictionary attributes)
{
if (String.Compare(tagName, "myitem", true) == 0)
{
return typeof(TextBox);
}
return null;
}
// Override the AppendLiteralString method so that literal
// text between rows of controls are ignored.
public override void AppendLiteralString(string s)
{
// Ignores literals between rows.
}
}
' Create a custom ControlBuilder that interprets nested elements
' named myitem as TextBoxes. If this class is called in a
' ControlBuilderAttribute applied to a custom control, when
' that control is created in a page and it contains child elements
' that are named myitem, the child elements will be rendered as
' TextBox server controls. This control builder also ignores literal
' strings between elements when it is associated with a control.
<AspNetHostingPermission(SecurityAction.Demand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class MyItemControlBuilder
Inherits ControlBuilder
' Override the GetChildControlType method to detect
' child elements named myitem.
Public Overrides Function GetChildControlType(ByVal tagName As String, ByVal attribs As IDictionary) As Type
If [String].Compare(tagName, "myitem", True) = 0 Then
Return GetType(TextBox)
End If
Return Nothing
End Function 'GetChildControlType
' Override the AppendLiteralString method so that literal
' text between rows of controls are ignored.
Public Overrides Sub AppendLiteralString(s As String)
End Sub
End Class
설명
이 메서드는 구문 분석하는 동안 ASP.NET 페이지 프레임워크에서 호출되며 코드에서 직접 호출되지 않습니다.