http://www.itwriting.com/phorum/list.php?3 EN Mon, 18 Nov 2002 13:32:34 +0000 Mon, 18 Nov 2002 13:32:34 +0000 HtmlEditor Phorum 5.1.25 60 http://www.itwriting.com/phorum/read.php?3,174,179#msg-179 Jerry Dilfer HtmlEditor http://www.itwriting.com/phorum/read.php?3,174,179#msg-179 Mon, 18 Nov 2002 13:32:34 +0000 http://www.itwriting.com/phorum/read.php?3,174,177#msg-177 Tim Anderson
As regards HtmlKeyPress, that's my fault. This was first implemented so that it

a) only works in Design (Edit) mode and
b) only fires for Ctrl-... combinations (where ... stands for any key)

You can change this easily. You need to modify the PreHandleEvent method. If you look at the block beginning:

case ComSupport.DISPID_KEYPRESS:

you'll see that InvokeHtmlKeyPress is only called for Ctrl combinations, and even then only when not one of the explicitly handled ones like Ctrl-C. We did this to support shortcut entry of particular HTML content. If you want it to fire on every keystroke, remove the call to InvokeHtmlKeyPress from within the

if (pIEventObj.ctrlKey)

block, and insert it after.

I've modified the download to do this now.

You can get MouseDown using a similar technique. In fact, in debug mode you'll see the MouseDown events written to the Debug window, from the same PreHandleEvent method. However I've not put in the plumbing to invoke an event; you could add this. You'll also find that UpdateUI fires on MouseDown. Again, this only works in Design mode.

I've used an EditDesigner to get these events. The EditDesigner is powerful, but another reason to use it is to get around a bug/problem whereby the control stops responding to keystrokes when you hook up events to the HTMLDocument. The techniques I've used workaround this bug.

Tim]]> HtmlEditor http://www.itwriting.com/phorum/read.php?3,174,177#msg-177 Mon, 18 Nov 2002 08:02:00 +0000 http://www.itwriting.com/phorum/read.php?3,174,176#msg-176 Jerry Dilfer
Can you give example of how the form can subscribe to an event in the control. I've tried several events but can't seem to capture them. What I tried:

this.htmlEditor1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.testing);

this.htmlEditor1.HtmlKeyPress += new onlyconnect.HtmlKeyPressHandler(this.testing2);
---------
public void testing(object sender, System.Windows.Forms.MouseEventArgs e)
{
MessageBox.Show("hello");
}
public void testing2(object sender, onlyconnect.HtmlKeyPressEventArgs e)
{

MessageBox.Show("hello2");
}]]> HtmlEditor http://www.itwriting.com/phorum/read.php?3,174,176#msg-176 Mon, 18 Nov 2002 01:37:51 +0000 http://www.itwriting.com/phorum/read.php?3,174,175#msg-175 Tim Anderson
Tim]]> HtmlEditor http://www.itwriting.com/phorum/read.php?3,174,175#msg-175 Sun, 17 Nov 2002 20:32:15 +0000 http://www.itwriting.com/phorum/read.php?3,174,174#msg-174 Jerry Dilfer HtmlEditor http://www.itwriting.com/phorum/read.php?3,174,174#msg-174 Sun, 17 Nov 2002 15:28:13 +0000