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Rank: Member
Groups: Member
Joined: 1/14/2016
Posts: 28
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hi support:
I want to send {Tab} to the webview , so I used next step:
1. webview.sendchar('\t') no effect
2. webview.sendkeyevent down{tab} sleep up{tab} it effect but the {tab} will be trigged random times
how do i send {tan} to the webview only one time? 3q!
second question:
how get the coordinate from any element? may be I can invoke webview.sendmouseevent after I get the coordinate , because sometimes a mouse click != getelemet****.click()
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,229
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Hi,
The number of time it will be triggered is related to the time delay between down and up event. There is no way to precisely control how many time it will be repeated though.
To get the coordination of an element, you will need to use JavaScript code and then use EvalScript to do that. The WebView does not have any built-in support for that.
Thanks!
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Rank: Member
Groups: Member
Joined: 1/14/2016
Posts: 28
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eo_support wrote:Hi,
The number of time it will be triggered is related to the time delay between down and up event. There is no way to precisely control how many time it will be repeated though.
To get the coordination of an element, you will need to use JavaScript code and then use EvalScript to do that. The WebView does not have any built-in support for that.
Thanks! so can you tell me how send {tab} only one time? and in my test when the webview i run wbview.evalscript , webview.send*** and I move the mouse together, the js script in evalscript will not run correct like xxx.value='111' no effect
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,229
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Hi,
Have you tried to call SendKeyEvent(up) immediately after SendKeyEvent(down)?
EvalScript should always work. If you have problem with that, please send a test project to us and we will investigate further.
Thanks!
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Rank: Member
Groups: Member
Joined: 3/17/2016
Posts: 12
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Hi Administration
i want to know how i can disable keyboard on my webcontrol, simply i don't want to allow keyboard on browser so how i can disable keydown or keyboard
can you please give me a explained code
i have tryied these two method but both not working
private void MainBrowser_KeyDown(object sender, WndMsgEventArgs e)
{
return;
}
private void MainBrowser_KeyDown(object sender, EventArgs e)
{
return;
}
Thanks in advance
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,229
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joinyasin wrote:Hi Administration
i want to know how i can disable keyboard on my webcontrol, simply i don't want to allow keyboard on browser so how i can disable keydown or keyboard
can you please give me a explained code
i have tryied these two method but both not working
private void MainBrowser_KeyDown(object sender, WndMsgEventArgs e)
{
return;
}
private void MainBrowser_KeyDown(object sender, EventArgs e)
{
return;
}
Thanks in advance Hi, You will not be able to do that. The browser engine's keyboard event handling is independent of your form's event handling. The only way to "eat up" the events is from within the page with JavaScript. Thanks!
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Rank: Member
Groups: Member
Joined: 3/17/2016
Posts: 12
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i have notice that this event detect key down but this webview1.keydown event not have handle and cancal method
private void WebView1_KeyDown(object sender, System.EventArgs e)
{
MessageBox.Show("keyDown");
}
can you please add e.handled or e.cancal in this event in next release
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,229
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joinyasin wrote:i have notice that this event detect key down but this webview1.keydown event not have handle and cancal method
private void WebView1_KeyDown(object sender, System.EventArgs e)
{
MessageBox.Show("keyDown");
}
can you please add e.handled or e.cancal in this event in next release As we have already mentioned in our previous reply, there is no way to cancel the keyboard events this way. These event occurs inside the browser engine and it does not follow the normal Windows Forms event architecture. It follows the browser engine's own event architecture, that is the JavaScript event bubbling and capturing model. Everything you want to do with the vent has to be done in that world. The most your .NET side code can do is to "see" and "observe" the events. Thanks!
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