UpdatePanel.RenderChildren(HtmlTextWriter) Method
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Raises the RenderChildren(HtmlTextWriter) event.
protected public:
override void RenderChildren(System::Web::UI::HtmlTextWriter ^ writer);protected internal override void RenderChildren(System.Web.UI.HtmlTextWriter writer);override this.RenderChildren : System.Web.UI.HtmlTextWriter -> unitProtected Friend Overrides Sub RenderChildren (writer As HtmlTextWriter)- writer
- HtmlTextWriter
An HtmlTextWriter object that represents the output stream for rendering HTML content.
The RenderChildren method is used by control developers to extend the functionality of the UpdatePanel control.
The RenderChildren method writes the rendered content of the UpdatePanel control to the browser by using the supplied HtmlTextWriter object. When you override the RenderChildren method in a derived class, make sure to call the RenderChildren method of the base class so that the child controls of the UpdatePanel control are rendered.
| Product | Versions |
|---|---|
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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