Question

Type into a WebBrowser Control

Asked by: Dodsworth

I have a blank HTML document in a Webbrowser control that I programmatically write HTML to.

I'd like to allow the user to directly edit the text in the control.

Any thoughts ?

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Asked On
2008-07-26 at 03:40:53ID23597540
Tags

vb.net 2008 express

Topics

Visual Basic Programming

,

Microsoft Visual Basic.Net

Participating Experts
2
Points
500
Comments
10

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Answers

 

by: c0ldfyr3Posted on 2008-07-26 at 04:27:18ID: 22094631

IE1.Document.* is the same as  you would access with Javascript.

 

by: DodsworthPosted on 2008-07-26 at 08:24:22ID: 22095282

eh ?

 

by: c0ldfyr3Posted on 2008-07-26 at 08:36:57ID: 22095314

Your question is as vague as my answer...

 

by: DodsworthPosted on 2008-07-26 at 10:32:31ID: 22095635

Webbrowser control displays the following text...

"Hello World!"

User clicks between "Hello" and "World", an IBeam cursor appears at that point, the user types "Helpful " and the text in the webbrowser control then reads (wait for it!)

"Hello Helpful World!"

I was going to call it "inplace HTML editing" but throught that might confuse :)

 

by: c0ldfyr3Posted on 2008-07-26 at 10:35:03ID: 22095643

What you're looking for isn't possible through VB, it's Javascript.

 

by: DodsworthPosted on 2008-07-26 at 13:52:40ID: 22096183

I'm Ok with WhatEvaScript so long as I can call it from VB ;)

 

by: zzzzzoocPosted on 2008-07-26 at 14:36:38ID: 22096307

You can use the "contentEditable" property of the Body (or other elements).

    WebBrowser1.Navigate "about:testing"
    Do Until WebBrowser1.ReadyState >= READYSTATE_COMPLETE
        DoEvents
    Loop
    Dim d As HTMLDocument
    Dim b As HTMLBody
    Set d = WebBrowser1.Document
    Set b = d.body
    b.contentEditable = "true"

 

by: DodsworthPosted on 2008-07-27 at 01:34:43ID: 22097697

Hmm...Type HTMLBody is not defined

I can't find any mention of ContentEditable in the Object Browser iether.

I'm using VB.net 2008

 

by: zzzzzoocPosted on 2008-07-27 at 18:16:52ID: 22100241

For .NET, to make things easier, you can work with the built-in HTMLElement object and just use the setAttribute method.

WebBrowser1.Document.Body.SetAttribute("contentEditable", "true")

For the above to work, Body needs to be initialized so wait for the page to finish loading.

 

by: DodsworthPosted on 2008-07-28 at 00:19:08ID: 31480766

Thanks

20120131-EE-VQP-002

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