How do I “hide” controls that my control uses from the toolbox? - C# Discussion Boards

grid control

Member 59031014-Sep-09 18:28

Member 590310

14-Sep-09 18:28

i have to iterate through all cells of a column in my grid control and list the values...hw can i do that?

Re: grid control

Christian Graus14-Sep-09 18:55

Christian Graus

14-Sep-09 18:55

With for each loops, I expect.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: grid control

Vimalsoft(Pty) Ltd14-Sep-09 20:47

Vimalsoft(Pty) Ltd

14-Sep-09 20:47

List them where ?

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Re: grid control

Harvey Saayman14-Sep-09 22:18

Harvey Saayman

14-Sep-09 22:18

LIQUID NITROGEN

Harvey Saayman - South Africa
Software Developer
.Net, C#, SQL
you.suck = (you.Occupation == jobTitles.Programmer && you.Passion != Programming)
1000100 1101111 1100101 1110011 100000 1110100 1101000 1101001 1110011 100000 1101101 1100101 1100001 1101110 100000 1101001 1101101 100000 1100001 100000 1100111 1100101 1100101 1101011 111111

530 error during FTP Upload

ammoti14-Sep-09 18:03

ammoti

14-Sep-09 18:03

Hi I am I want Ftp Upload File but I have The remote server returned error: (530) did not at logon.
what is problem ?

FtpWebRequest Istek;
          try
          {
              Istek = (FtpWebRequest)FtpWebRequest.Create(new Uri(@"Ftp://" + HostName));
              Istek.UseBinary = true;
              Istek.Credentials = new NetworkCredential(HostName, Password);
              Istek.Method = WebRequestMethods.Ftp.ListDirectory;

              WebResponse elcavab = Istek.GetResponse();

Re: 530 error during FTP Upload

ammoti16-Sep-09 4:38

ammoti

16-Sep-09 4:38

Want me answer please ?

Re: 530 error during FTP Upload

carlecomm21-Sep-09 17:25

carlecomm

21-Sep-09 17:25

Hi,

i think your codes are right.
my codes:

//create the ftpwebrequest object.
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(textServer.Text);
request.Credentials = new NetworkCredential(textUsername.Text, textPassword.Text);
request.Method = WebRequestMethods.Ftp.ListDirectory;
//send the request to the server.
response = (FtpWebResponse)request.GetResponse();
//read the response and fill the list box.
stream = response.GetResponseStream();
FillDirectoryList(stream);
..............................
the error may be : the host user is not logined. the host's ftp is closed.
try to use 'cmd' to check, ping that 'IP'.

modified 27-May-14 5:36am.

How do I “hide” controls that my control uses from the toolbox?

pdohara14-Sep-09 15:39

pdohara

14-Sep-09 15:39

I have developed a control. Among other things this control can popup other controls at runtime. When you include the assembly in Visual Studio, the control that I created shows up, but the other controls (the ones my control uses) show up as well. I would rather not have them show up in the toolbox in Visual Studio. Is there an Attribute that I can apply to these classes to make them not show up? I found the browsable attribute, but it says it is for properties and events.

Tanks for your support
Pat O
<a href="http://currentchaos.blogspot.com/">Blog</a>

  _      _      _
 /*\==  /*\==  /*\==
&lt;ooo&gt;  &lt;ooo&gt;  &lt;ooo&gt;

Re: How do I “hide” controls that my control uses from the toolbox?

N a v a n e e t h14-Sep-09 16:17

N a v a n e e t h

14-Sep-09 16:17

Try System.ComponentModel.ToolboxItemAttribute

[System.ComponentModel.ToolboxItem(false)]
public class YourControl : YourBaseControl
{
}

Navaneeth

How to use google | Ask smart questions

Re: How do I “hide” controls that my control uses from the toolbox?

carlecomm21-Sep-09 17:34

carlecomm

21-Sep-09 17:34

Hi,

when the control Init ， try to set "control.visible = false ";

how to check if form was activated

Jassim Rahma14-Sep-09 10:14

Jassim Rahma

14-Sep-09 10:14

i have an MDI child (MDI1) form which I am opening another MDI child (MDI2) from that form. How can I check if MDI1 was ctivated after closing MDI to refresh it? do I have to use Enter or Activated events?

Re: how to check if form was activated

Abhishek Sur14-Sep-09 10:26

Abhishek Sur

14-Sep-09 10:26

use
this.ActiveMdiChild

It will return the MDI child form that is currently active. If you want to activate another form just use
frm2.focus();

Rose | [Rose]

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
Don't forget to click "Good Answer" if you like to.

Re: how to check if form was activated

Jassim Rahma14-Sep-09 10:38

Jassim Rahma

14-Sep-09 10:38

I don't want to focus it.

well, let me explain it more..

MDI2 is an edit form of MDI1 so MDI is just viewing the data where MDI2 is the edit.

when the user clicks on the edit button (on MDI1) it will open MDI2.

when the user click save (on MDI2) it will close MDI2..

now I want to know if any data were changed and refresh the data on MDI accordainaly.

Re: how to check if form was activated

Abhishek Sur14-Sep-09 11:08

Abhishek Sur

14-Sep-09 11:08

Well, Do the refresh of data when form is activated. Write the code inside Form_Activated to refresh the form with new data.

Dont forget to set a flag when edit is done and recheck the flag within form_Activated. Otherwise the data will be refreshed every time you activate the form. Cool | :cool:

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
Don't forget to click "Good Answer" if you like to.

Re: how to check if form was activated

MickCurley14-Sep-09 11:18

MickCurley

14-Sep-09 11:18

Create a bool on MDI2, set it to true if data is edited.
Create a readonly property for this bool on MDI2 and check it from MDI1.
Refresh if true.

Regards
Mick Curley

Smile | :)

Re: how to check if form was activated

carlecomm21-Sep-09 22:58

carlecomm

21-Sep-09 22:58

of course, you should use these event.
for example, use 'closing event ' to check if MDI1 was activted.
or you can use WINAPI ('FindWindow')to Find out that 'WinForm', and then check if it was actived.

modified 27-May-14 5:31am.

Passing Information to Timer.Elapsed Method

ezazazel14-Sep-09 9:52

ezazazel

14-Sep-09 9:52

Hi guys!
I have a question concerning the Timer Elapse Event and the invoked Method.
Is it possible to add an object to the timer which is passed to the Method?

Something like this:

 public Timer MouseHooverTimer
        {
            get
            {
                if (mouseHooverTimer == null)
                {
                    mouseHooverTimer = new Timer(2000);
                    mouseHooverTimer.Elapsed += new ElapsedEventHandler(mouseHooverTimer_Elapsed);
                }
                return mouseHooverTimer;
            }
        }

private void StartTimer(object information)
{
mouseHooverTimer.Start(); <== HERE ADD THE OBJECT information
}

void mouseHooverTimer_Elapsed(object sender, ElapsedEventArgs e)
{
//HERE USE THE OBJECT information
}

Thanks in advance!

Re: Passing Information to Timer.Elapsed Method

PIEBALDconsult14-Sep-09 10:04

PIEBALDconsult

14-Sep-09 10:04

No, just use a field. Or derive your own timer class that will do it.

Re: Passing Information to Timer.Elapsed Method

ezazazel14-Sep-09 10:32

ezazazel

14-Sep-09 10:32

Thank you!

Re: Passing Information to Timer.Elapsed Method

carlecomm21-Sep-09 0:58

carlecomm

21-Sep-09 0:58

Hi,

of course, you can add an object to the timer.
but you must recognize that 'timer Thread' is not the same to 'main Thread',
so after you create the object in 'timer thread',
if you use it in 'main thread', will throw an error.

modified 27-May-14 5:37am.

TotalMinutes SQL Express datatype

Jassim Rahma14-Sep-09 9:50

Jassim Rahma

14-Sep-09 9:50

I have a field which calculate the total minutes the PC in an internet cafe was used? what's the best field type to use to avoid having the maximam number after few years?

Re: TotalMinutes SQL Express datatype

PIEBALDconsult14-Sep-09 10:10

PIEBALDconsult

14-Sep-09 10:10

BigInteger, total minutes?

I probably wouldn't store the value anyway unless it was accessed frequently, which I doubt.
What I would do is have a table containing sessions, with beginning and ending times.
I could then calculate the total elapsed time of all the sessions when needed.

Why do you need it?

Searching for Video Editing code

sanyukta14-Sep-09 7:16

sanyukta

14-Sep-09 7:16

Hello,
I am looking for video editing code information. The requriment is user can edit the video file as well as can take a snapshot.

Please give me some help or any link or site available.

Thanks
Sanyukta

Re: Searching for Video Editing code

Richard MacCutchan14-Sep-09 7:19

Richard MacCutchan

14-Sep-09 7:19

Try Google first.

Re: Searching for Video Editing code

carlecomm21-Sep-09 15:35

carlecomm

21-Sep-09 15:35

Hi,

video is made up of a lot of pictures.
so if you want to edit the video. Acutally,you can edit pictures.
i remember that Win32Api Provides some functions to create 'avi' format's video, get 'avi' format's video pictures....
or you can use 'Directshow' or 'vfw' to edit video.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.