WebBrowser.ReadyState Property
Gets a value indicating the current state of the WebBrowser control.
Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Property Value
Type: System.Windows.Forms.WebBrowserReadyStateOne of the WebBrowserReadyState values.
| Exception | Condition |
|---|---|
| ObjectDisposedException | This WebBrowser instance is no longer valid. |
| InvalidOperationException | A reference to an implementation of the IWebBrowser2 interface could not be retrieved from the underlying ActiveX WebBrowser control. |
Use the ReadyState property to retrieve the specific state of the WebBrowser control when you need more information than the IsBusy property provides.
When the WebBrowser control does not contain a document, the value of this property is WebBrowserReadyState.Uninitialized. Other values indicate the control state when it navigates to a new document. These values include WebBrowserReadyState.Loading, WebBrowserReadyState.Loaded, WebBrowserReadyState.Interactive, and WebBrowserReadyState.Complete.
- SecurityPermission
for immediate callers to use this control. Demand value: LinkDemand; Named Permission Sets: FullTrust.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
