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Refresh Method (Boolean)
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WebBrowser.Refresh Method (Boolean)

Reloads the current page with optional cache validation.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

public void Refresh(
	bool noCache


Type: System.Boolean

Specifies whether to refresh without cache validation.


The WebBrowser instance is no longer valid.


A reference to the underlying native WebBrowser could not be retrieved.

If noCache is true, the WebBrowser control refreshes without cache validation by sending a "Pragma:no-cache" header to the server.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1, 3.0 SP2

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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