Method InvokeAsync

Namespace

DotNetBrowser.Js

Assembly

DotNetBrowser.dll

InvokeAsync(IJsObject, params object[])

Asynchronously executes the function on the given jsObject with the args without blocking the current thread.

Task<object> InvokeAsync(IJsObject jsObject, params object[] args)

Parameters

jsObject IJsObject

The JavaScript object to invoke this function on. Pass null to invoke the function as a global function.

args object[]

The list of input arguments. The following types are supported: bool, double, string, IJsObject, or object.

Returns

Task<object>

The task that can be used to wait for completion and obtain the result of the JavaScript function execution.

Remarks

If the function raises an exception, the task will complete with JsException containing an error message that describes the reason of the exception will be thrown. Same error message will be printed in JavaScript Console.

Exceptions

ObjectDisposedException

The IJsFunction has already been disposed.

ConnectionClosedException

The connection to the Chromium engine is closed.

InvokeAsync<T>(IJsObject, params object[])

Asynchronously executes the function on the given jsObject with the args without blocking the current thread.

Task<T> InvokeAsync<T>(IJsObject jsObject, params object[] args)

Parameters

jsObject IJsObject

The JavaScript object to invoke this function on. Pass null to invoke the function as a global function.

args object[]

The list of input arguments. The following types are supported: bool, double, string, IJsObject, or object.

Returns

Task<T>

The task that can be used to wait for completion and obtain the result of the JavaScript function execution.

Type Parameters

T

The expected type of the result of the JavaScript function execution.

Remarks

If the function raises an exception, the task will complete with JsException containing an error message that describes the reason of the exception. Same error message will be printed in JavaScript Console.

Exceptions

ObjectDisposedException

The IJsFunction has already been disposed.

ConnectionClosedException

The connection to the Chromium engine is closed.