WebView2Request class

The request side of a WebResourceRequested event. Surfaces the HTTP method, target URI, request headers, and request body of an in-flight WebView2 request, and lets the event handler edit the body before the runtime sends it.

To be notified, register a URL filter first with AddWebResourceRequestedFilter; only requests whose URI matches the filter raise the event.

Private Sub Form_Load()
    WebView21.AddWebResourceRequestedFilter "https://api.example.com/*", wv2All
End Sub

Private Sub WebView21_WebResourceRequested( _
        ByVal Request As WebView2Request, _
        ByVal Response As WebView2Response)

    Debug.Print Request.Method & " " & Request.Uri
End Sub

Properties

ContentBytes

The request body as a byte array. Reading returns Empty when the request has no body; assigning installs an in-memory stream containing the bytes. Read / write.

Syntax: object.ContentBytes [ = bytes ]

bytes

A Byte() array.

ContentUTF8

The request body as a UTF-8 String — a convenience over ContentBytes that does the StrConv round-trip for you. Read / write.

Syntax: object.ContentUTF8 [ = text ]

text

A String that is converted to UTF-8 bytes before being installed as the request body.

Headers

The request’s HTTP headers as a WebView2RequestHeaders collection — read or modify them before the request is sent. Read-only at the property level (the collection itself is mutable).

Method

The HTTP method, e.g. "GET", "POST". String. Read-only.

Uri

The target URI of the request. String. Read-only.