|
Friends
I have a problem in c# windows application. I have a form which has controls like Combo Box, Text Box, User Control, Radio button and so on.If i modify any value in the control it should alert me when i close the form.Otherwise it should not.Suggest me the ways and events in which i can i do this.Please help me
Regards
Doss A
|
|
|
|
|
You may use Form.FormClosing event. Use e.Cancel to cancel the closing process.
So, you have to check your values_changed 'flag', if is true, display the alert, and set e.Cancel = true.
Calin
|
|
|
|
|
I have inherit Process class and added some very useful methods as I wrote earlier but now problem changed...
public static XProcess GetProcessByName(string name)
{
Process[] tp = Process.GetProcessesByName(name);
if (tp.Length == 0)
return null;
else
return (XProcess)tp[0];
}
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can
|
|
|
|
|
Well that is not possible since, XProcess inherits Process. You can cast XProcess-objects as Process-objects but not vice versa.
Maybe you should use composition and not inheritance here.
Regards
Sebastian
|
|
|
|
|
Well, your XProcess class probably have a constructor taking a Process as argument.If the answer is yes, then you may change
return (XProcess)tp[0];
into
return new XProcess(tp[0]);
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
|
|
|
|
|
unfortunately, no. BTW I kicked off Process inheritance. Its quite useless now, thats why No Conversion will require.  Thanks all of you guys.
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can
|
|
|
|
|
Hi
I am trying to use a ToolStrip and it has me confused a bit.
I am adding the ToolStrip to a UserControl and I add a few ToolStripButtons to the ToolStrip. It looks ok, but when I add the UserControl to a Windows Form in the same project, the ToolStrip does not show any of the buttons. It shows the UserControl with the blue ToolStrip visible, but none of the buttons are displayed.
Any ideas?
Thanks
Kobus
|
|
|
|
|
Hi,
i want to transfer a zip file ofsize 15 GB to SFTP server.Before sending i need to zip the file in size of 1MB and sned it in parts.
Can we do this in VS 2005 for SFTP tranfer?Any 3rd party we need to use?
please help me with links...........
Guhananth
|
|
|
|
|
may be sharpzip library can help
it has quite nice features to zip and unzip large files.
Click Here for the Link[^]
Hope it Helps,
Thanks,
Mamtha
|
|
|
|
|
SecureBlackbox component suite offers SFTP transfer for .NET as well as ZIP compression.
With best regards,
Eugene Mayevski
http://www.eldos.com - Security and low-level system components for your applications
|
|
|
|
|
m trying to start a thread has a parameters and returns an integer value.
This is So Wrong...
Thread t1 = new Thread(new ThreadStart(ConnectToDB));
int empId = t1.Start();
ConnectToDB();
private int ConnectToDB(int userName,int passWord)
{
SomeWebService.Users user = new SomeWebService.Users();
int employeeId = user.Login(userName, passWord);
}
but How can i do it?
|
|
|
|
|
You should use BackgroundWorker Component added in the version 2.0!
this will solve your purpose!
|
|
|
|
|
i have never used it  and i will be more than happy to explain how to!![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
|
|
|
|
|
private void btnStart_Click(object sender, EventArgs e)
{
backgroundWorker1.RunWorkerAsync();
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
[..do some work..]
e.Result = "Hello world from backgroundworker";
}
private void backgroundWorker1_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
string returnValue = (string)e.Result;
}
--edited, typo--
I are troll
|
|
|
|
|
Or you may asynchronously invoke your method by using delegates.
here is a sample[^]
Calin
|
|
|
|
|
Hi all,
I have a requirement of finding the depth of XML file.
For that i wrote an Recursive function but its not giving the correct value.
Please suggest me how to get the no'of levels in XML file or Depth of XML file.
Thanks in advance.
|
|
|
|
|
You could post your recursive function, this will be the best point to start.
|
|
|
|
|
int depth = 0;
XmlDocument doc = new XmlDocument("./XML/Sample.xml");
XmlNode node = doc.DocumentElement;
XmlNodeList nodeList = node.DocumentElement.ChildNodes;
if(nodeList.Count > 0)
{
depth ++;
foreach(XmlNode cnode in nodeList)
{
Recursive(cnode);
depth++;
}
}
public void Recursive(XmlNode node)
{
if(node.HasChildNodes)
{
XmlNodeList nodeList = node.ChildNodes;
if(nodeList.Count >0)
{
foreach(XmlNode cnode in nodeList)
{
Recursive(cnode);
depth++;
}
}
}
}
|
|
|
|
|
You are not counting the depth of the xml file, you are counting the nodes (not all, but nearly). What you have to do is sth similar to Depth-First-Search. You have to travel each path from root to leaf determining the length and check if this is bigger than all length of all paths in your tree.
Found an example in Java, doing exactly what you need:
http://www.sourcecodesworld.com/articles/java/java-data-structures/Determining_Tree_Depth.asp[^]
Take a look at the method _getdepth(). What the code does is to get the depth for each subtree and then compares these values, checking if it is bigger than all seen before.
Regards
Sebastian
|
|
|
|
|
objoutlook = new Outlook.ApplicationClass();
objNamespace = objoutlook.GetNamespace("MAPI");
Outlook.ApplicationClass appOut = new Outlook.ApplicationClass();
int i = objoutlook.Session.AddressLists["Contacts"].AddressEntries.Count;
i am able to count the contacts in Contacts folder of outlook . But if i replace contacts with
Address Book i get the error
Operation failed object could not be found.
I want to access address book of outlook .
Can anyone please guide me .
|
|
|
|
|
|
Hello everyone
I'm also doing a 3rd yr project. I'd like to know how much scope there is for this system. If you were to use this system what would u expect is to have?
|
|
|
|
|
We dont do Homeworks here. Instead use Google, there are plenty of system of that type.
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.tiyaneProperties.co.za
vuyiswa@its.co.za
www.ITS.co.za
|
|
|
|
|
Do you think that was the unswer I wanted? Xale uzijonge b4 u answer. I sick of ppl like u
|
|
|
|
|
Member 3916856 wrote: Do you think that was the unswer I wanted? Xale uzijonge b4 u answer. I sick of ppl like u
Easy easy. He kindly told you that we don't do homework for other people on these forums, people here only help with particular problems - no one here will code the entire application for you. You have to proof that you've actually tried yourself.
If you can't respect it, find another forum.
![Green Alien | [Alien]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/alien.gif) Kristian Sixhoej
"You can always become better." - Tiger Woods
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
