IWebViewControl.InvokeScriptAsync(String, IIterable<String>) Method

Reference

Definition

Namespace:: Windows.Web.UI

Important

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Edit

Executes the specified script function from the currently loaded HTML, with specific arguments, as an asynchronous action.

public:
 IAsyncOperation<Platform::String ^> ^ InvokeScriptAsync(Platform::String ^ scriptName, IIterable<Platform::String ^> ^ arguments);

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<winrt::hstring> InvokeScriptAsync(winrt::hstring const& scriptName, IIterable<winrt::hstring> const& arguments);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<string> InvokeScriptAsync(string scriptName, IEnumerable<string> arguments);

function invokeScriptAsync(scriptName, arguments)

Public Function InvokeScriptAsync (scriptName As String, arguments As IEnumerable(Of String)) As IAsyncOperation(Of String)

Parameters

scriptName: String
Platform::String

winrt::hstring

The name of the script function to invoke.

arguments: IIterable<String>

IEnumerable<String>

IIterable<Platform::String>

IIterable<winrt::hstring>

A string array that packages arguments to the script function.

Returns

IAsyncOperation<String>

IAsyncOperation<Platform::String>

IAsyncOperation<winrt::hstring>

An asynchronous operation object from which, on successful completion, you can retrieve the string result of the script invocation.

Attributes: RemoteAsyncAttribute

Remarks

o prevent malicious code from exploiting your app, be sure to call this method to invoke only scripts that you trust.

The invoked script can return only string values.

Your app might appear unresponsive while scripts are running. Handle the LongRunningScriptDetected event to interrupt a long-running script.

Applies to

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