WebBrowserExtensionsExEvaluateScriptAsyncT Method (IFrame, String, NullableTimeSpan) |
Version 118.6.80
Evaluate javascript code in the context of the frame. The script will be executed
asynchronously and the method returns a Task that can be awaited to obtain the result.
Namespace:
CefSharp
Assembly:
CefSharp.Core (in CefSharp.Core.dll) Version: 118.6.80.0
Syntax public static Task<T> EvaluateScriptAsync<T>(
this IFrame frame,
string script,
TimeSpan? timeout = null
)
public:
[ExtensionAttribute]
generic<typename T>
static Task<T>^ EvaluateScriptAsync(
IFrame^ frame,
String^ script,
Nullable<TimeSpan> timeout = nullptr
)
Parameters
- frame
- Type: CefSharpIFrame
The IFrame 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:
TaskTTaskTResult that can be awaited to obtain the result of the script execution. The
DefaultBinder
is used to convert the result to the desired type. Property names are converted from camelCase.
If the script execution returns an error then an exception is thrown.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IFrame. 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 See Also