Re: clipboard pastes two times - C# Discussion Boards

6-Jan-11 22:52

i want to copy a tex from texbox and paste it another one in my form
i copy it with that code

Clipboard.SetText(textBox1.SelectedText);

and paste it with that

private void Form1_KeyDown(object sender, KeyEventArgs e)
{
   if ((e.Modifiers == Keys.Control)&&(e.KeyCode == Keys.V))
      textBox2.Text = Clipboard.GetText();
}

but the problem is it pastes selceted text two times but when i try like that

(e.Modifiers == Keys.Control)

it pastes one time
what should i do now ?

vemedya.com

JF20156-Jan-11 22:58

JF2015

6-Jan-11 22:58

I've tested your code and it is working fine for me. I think that the problem must be somewhere else. What is the content of the Clipboard when pasting?

Erdinc276-Jan-11 23:18

6-Jan-11 23:18

its content is te selected text from the textbox..for example if i write 'w' in my textbox and paste it to my another box it appears 'ww'

vemedya.com

Erdinc276-Jan-11 23:23

6-Jan-11 23:23

hey friend thanks for reply..i solved my problem ..i set my form's KeyPreview false and it works now..

vemedya.com

JF20156-Jan-11 23:34

JF2015

6-Jan-11 23:34

Glad to help - at least your code is correct. All I could do is tell you that the problem must be somewhere else Big Grin | :-D

Luc Pattyn7-Jan-11 0:21

Luc Pattyn

7-Jan-11 0:21

CTRL/V is handled automatically by some Controls.
You make the Form react to it, but didn't tell the system that is all you want to happen, so if a suitable Control has focus, it will still oblige the CTRL/V.

Clearing KeyPreview is unlikely the solution; it was set for a reason. Look for KeyEventArgs.Handled and SuppressKeyPress.

Smile | :)

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#realJSOP7-Jan-11 1:45

#realJSOP

7-Jan-11 1:45

I believe you want to handle an event for the control you're pasting into as opposed to handling it in the form.

".45 ACP - because shooting twice is just silly" - JSOP, 2010
-----
You can never have too much ammo - unless you're swimming, or on fire. - JSOP, 2010
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass." - Dale Earnhardt, 1997

Erdinc277-Jan-11 22:01

7-Jan-11 22:01

i have 17 textboxes on my form and i want the user can copy from one box and paste to another...that is why i did so

private void Form1_KeyDown(object sender, KeyEventArgs e)
        {
            if ((e.Modifiers == Keys.Control) && (e.KeyCode == Keys.V))
            {
                foreach (Control item in this.Controls)
                {
                    if (item.GetType().Name == "TextBox")
                        if (item.Enabled)
                            item.Text = Clipboard.GetText();
                }
            }
        }

it works well..but after i saw your replies i wonder if there is better way or i am in wrong way ?

vemedya.com

#realJSOP8-Jan-11 0:30

#realJSOP

8-Jan-11 0:30

I found this on google (search phrase is "c# textbox events"):

http://www.vcskicks.com/clipboard-textbox.php[^]

Dave Kreskowiak8-Jan-11 4:28

Dave Kreskowiak

8-Jan-11 4:28

You shoulnd't have to do anything at all. The TextBox already supports Copy/Paste on its own without any code from you.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Extract the text on PDF

abbd6-Jan-11 5:07

abbd

6-Jan-11 5:07

Hello,

I would like to extract the text with coordinates on pdf file.

Thank you verry mutch.

fjdiewornncalwe6-Jan-11 5:08

fjdiewornncalwe

6-Jan-11 5:08

That's nice. What have you tried? What do you think your first step in the process would be.

I wasn't, now I am, then I won't be anymore.

abbd6-Jan-11 5:16

abbd

6-Jan-11 5:16

Hello,

Is there a way to extract the text on a specific area (with coordinates)?

Thank you verry mutch.

Paladin20006-Jan-11 5:50

Paladin2000

6-Jan-11 5:50

How about this?[^]

Or This?[^]

Search here... Laugh | :laugh:

abbd6-Jan-11 6:45

abbd

6-Jan-11 6:45

Hello,

there are a free software?

Thank you verry mutch.

Pete O'Hanlon6-Jan-11 6:39

Pete O'Hanlon

6-Jan-11 6:39

Yes. Your mission, should you choose to accept it, is to figure out how to do it. This message will not self destruct in 15 seconds.

I'm not a stalker, I just know things. Oh by the way, you're out of milk.

Forgive your enemies - it messes with their heads

My blog | My articles | MoXAML PowerToys | Onyx

musefan6-Jan-11 5:28

musefan

6-Jan-11 5:28

That's nice. What have you tried? What do you think your first step in the process would be.

...sorry, it just looked fun Laugh | :laugh:

return 5;

fjdiewornncalwe6-Jan-11 11:55

fjdiewornncalwe

6-Jan-11 11:55

But I so badly want to just put a big REPOST on it... Smile | :)

I wasn't, now I am, then I won't be anymore.

change frequency input sound microphone

Espen Harlinn7-Jan-11 8:04

Espen Harlinn

7-Jan-11 8:04

Similar questions have been posted and answered over the last week - try searching CP

mehdiattar5-Jan-11 21:43

mehdiattar

5-Jan-11 21:43

how to change sound frequency from microphone and out to speaker
(change speed play sound)

JF20155-Jan-11 22:05

JF2015

5-Jan-11 22:05

Don't crosspost. You already asked the same question here:
http://www.codeproject.com/Questions/143110/Change-frequency-input-sound.aspx[^]
and got an answer. If you are not satisfied with the answer, then you should think about improving the question and providing a bit more information so that it is easier for us to help you.

Dalek Dave6-Jan-11 0:39

Dalek Dave

6-Jan-11 0:39

Good Comment.

------------------------------------

I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave

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fjdiewornncalwe6-Jan-11 4:00

fjdiewornncalwe

6-Jan-11 4:00

Your's... Not as good as his... Smile | :)

I wasn't, now I am, then I won't be anymore.