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WebBrowserExtensionsEvaluateScriptAsync(IChromiumWebBrowserBase, NullableTimeSpan, String, Object) Method

Version 130.1.90
Evaluate Javascript code in the context of this WebBrowser using the specified timeout. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript This simple helper extension will encapsulate params in single quotes (unless int, uint, etc).

Namespace: CefSharp
Assembly: CefSharp (in CefSharp.dll) Version: 129.0.110.0 (129.0.110.0)
Syntax
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public static Task<JavascriptResponse> EvaluateScriptAsync(
	this IChromiumWebBrowserBase browser,
	TimeSpan? timeout,
	string methodName,
	params Object[] args
)

Parameters

browser  IChromiumWebBrowserBase
The ChromiumWebBrowser instance this method extends.
timeout  NullableTimeSpan
The timeout after which the Javascript code execution should be aborted.
methodName  String
The javascript method name to execute.
args  Object
the arguments to be passed as params to the method. Args are encoded using EncodeScriptParam, you can provide a custom implementation if you require a custom implementation.

Return Value

TaskJavascriptResponse
TaskTResult that can be awaited to perform 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).
See Also