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WebBrowserExtensionsExEvaluateScriptAsyncT Method (IChromiumWebBrowserBase, String, NullableTimeSpan)

Version 118.6.80
Evaluate Javascript in the context of this Browsers Main Frame. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript

Namespace:  CefSharp
Assembly:  CefSharp.Core (in CefSharp.Core.dll) Version: 118.6.80.0
Syntax
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public static Task<T> EvaluateScriptAsync<T>(
	this IChromiumWebBrowserBase chromiumWebBrowser,
	string script,
	TimeSpan? timeout = null
)

Parameters

chromiumWebBrowser
Type: CefSharpIChromiumWebBrowserBase
The ChromiumWebBrowser instance this method extends.
script
Type: SystemString
The Javascript code that should be executed.
timeout (Optional)
Type: SystemNullableTimeSpan
(Optional) The timeout after which the Javascript code execution should be aborted.

Type Parameters

T
Type

Return Value

Type: TaskT
TaskTResult that can be awaited to obtain the result of the script execution.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IChromiumWebBrowserBase. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptionThrown when one or more arguments are outside the required range.
See Also