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Code is like this:
public void ShowHome()
{
this.Controls.Remove(currentPanel);
currentPanel = new App.Main.MainPanel();
this.Controls.Add(currentPanel);
currentPanel.BringToFront();
}
public void ShowSecond()
{
this.Controls.Remove(currentPanel);
currentPanel = new App.Main.SecondPanel();
this.Controls.Add(currentPanel);
currentPanel.BringToFront();
}
what i was thinking from my previous post was to add all panels at runtime and just .Hide() and .Show() them but have a second thread update them all periodically.
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There are 2 ways to do it:
1. Use this.SuspendLayout() before your code and this.ResumeLayout(false) after your code.
2. Use Visible = true or false to Show or Hide panels.
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Yeah i tried using .Hide() .Show() (not sure if that works the same as Visible and sets the same flag) but trouble is the panels generate content on specific things so if something has changed and i switch to the new panel the panel hasn't updated if you see what i mean.
Any ideas?
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Ok i tried quite a few things but i think i have a new solution:
Im going to create a TemplatePanel Abstract class that derives the Panel class and contains a Update() method, of which any app panels must derive.
Then i will run a thread that periodically calls the Update() method for all panels if the application is not minimised.
If anyone has another solution then please let me know,
Thanks
Darren
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How We can get information about the nodes attached on LAN programatically ven v r on server?Is there any method already present in C#?
thanks in advance
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The ARP table might only hold ip addresses of computers it had reason to communicate with though, not sure on that.
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Hi
I am writing a windows application using C# for performing a task as scheduled. Now I am calling a method which does the needful inside the form1 constructor
which is inside the main method like this:
static void Main()
{
System.Windows.Forms.Application.Run(new Form1());
System.Windows.Forms.Application.Exit();
}
now what is happenning is that the control does not reach this statement
System.Windows.Forms.Application.Exit();
and I need to manually close the form which is not what I want.
I want the application (and the form) to close by itself.
How can i do this.
Thanks in advance,
Aryan.
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Set timers to enabled true
private void timer1_Tick(object sender, System.EventArgs e)<br />
{<br />
Application.Exit();<br />
}
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System.Windows.Forms.Application.Exit(); does not get executed because your program is running an open window on a thread. It will never reach System.Windows.Forms.Application.Exit(); because when you close the window Dispose would have been called already.
Can i ask why you are using a window? If it is to run a scheduled task why not just create a Console Application, this will exit once it has finished executing. If you have the window so you can enter data about what it is you want to run, why not just add switches to execution of your console application like Start -> Run 'myapp.exe "path to filename" "time to start"'
Like this:
http://www.codeproject.com/csharp/deleteold.asp?df=100&forumid=152583&exp=0&select=1169916[^]
Darren
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hi all,
I have a class which has a functions to generate XML files based on given parameters, Move these files from one machine to another and execute these files over a database.
Iam able to call these functions fine on a button click event.
It is required that the functions all be automated ..
I tried this by calling these functions from a windows service(C#) in the OnStart() method but i see that they are not executing...
I am not able to debug the windows service.
How can i automate the execution of my class functions using windows service or some other kind of scheduler?
Thanks in anticipation
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See this:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbcon/html/vbtskDebuggingServiceApplications.asp
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I want design report that receive from xml file in C#, but error "load failed" and must add datasource when restart project.
everybody can help me. thanks!
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Hello,
I'have to create an application that uses a listView. The listView in C#.net 2003 has grid with horizontal and vertical lines. How can I do so as I can make it have only vertical lines? If possible, help me please.
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olivierbalagizi wrote: The listView in C#.net 2003 has grid with horizontal and vertical lines. How can I do so as I can make it have only vertical lines?
so far in my knowledge Gridlines can only appear in Details view when set to true. if anybody else have any knowledge about removing horizontal or vertical line i'm interesting to know it too.
regards.
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The ListView is one of the most limited controls in .NET when it comes to customising apperance and manipulating sub items. I have tried to use one in an application and get it to do what i want for a week now and read much on it, but never came across showing only vertical or horizontal lines.
I think the only way to do this would be to extend the ListView class and overwrite all Painting methods with your own
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Dear gurus,
my app has a rich user-interface which I have to test extensively by mouse-clicking on all the menus, buttons,.....
My idea now is to create a small tool which sends all this clicks,... automatically to my application for testing the user-interface.
Does anyone have an idea how this can be accomplished?
My best whishes and thankyou for your help ! ! ! !
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I have a image file in folder i take it and store it in database as a Image Format. after stored in database how can i delete that image file from folder?
M.Senthil Rajan
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You can write a batch file to delete the image from the folder and call the batch file using System.Diagonastics.Process.Start();
E.g
In batch file:
Del <file path="">
exit
After saving in database:
System.Diagonastics.Process.Start("C:\<batchfilename>.bat");
Hope this helps.....
Thanks
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![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif) Hi senthilu.,
Try this
using System.IO;
private Button1_Click(.......)
{
try
{
File.Delete(Server.MapPath("..//filename"));
Label1.Text="completed";
}
catch(Exception exe)
{
Label1.Text="error : "+exe.Message;
}
}
best regards.,
ranandbe
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Hi!.
I am developing a web based whois lookup page for my site. But while trying to connect to a remote whois database "whois.wildwest.net" and port "43" its showing the error "A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond". The stack trace is :-
[SocketException (0x274c): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond]
System.Net.Sockets.TcpClient.Connect(String hostname, Int32 port) +578
giwia.development.temp.whois.Button2_Click(Object sender, EventArgs e) in c:\inetpub\wwwroot\giwia\development\temp\whois.aspx.cs:65
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +58
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain() +1292
. I am using Framework 1.1.
Please help me to solve this problem. Its working in local host. But it cant on web space.
Thanx in advance
JIJO BABY - Lets Play C#
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It means the host is not responding. Try to: telnet whois.wildwest.net 43 and you will see it fails.
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hi all, i need to store word document into sql server,they are give by the user,and my qustion is how much space it will occupy in the database when i store this word document (using stream reader i read the entire document and pass this value into string and i pass this string value into the database)i feel it will occupy more space on the db.(can any one say how much space will occupyed the 150kb word document?)
is there any way to reduce the size of the document?
very urgent....help me plz....................
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hello,
In my application i want to diaplay all properties in a control of dialog box and if user modifies it, this should be saved.
So, is there any way to know about the proerties of my applcation which can be displayed in a grid. I want the same user interaction like property window of C# form application.
or it can be explained as
I was looking for a way to access all the available properties of a given object. for ex. I would like to do some thing like
SomeClass obj1;
foreach( property p of obj1 )
{
// Do something with property
}
Is there any thing which any of you can suggest on this.
Thank You.
Gajesh
Pune(india)
-- modified at 2:09 Friday 2nd June, 2006
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