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Gareth H wrote: One word. YUK!
I'll second that. 
I actually felt nauseas for a second or two.
Semicolons: The number one seller of ostomy bags world wide. - dan neely
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what about:
if ( sender is Button )
{
}
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
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prasadbuddhika wrote: Dim btn As Button = CType(sender, Button)
Try this:
Button btn = sender as Button;
if (btn != null)
{
}Basically, if you cast an object using Button btn = (Button)sender; you end up with an exception if sender isn't a button (or child of said type). The "as" keyword, attempts the cast and leaves it as null if can't complete the cast - hence the null test. There is a third option, but it's a bit wasteful:
Button btn = null;
if (sender is Button)
btn = (Button)sender;
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Hi all,
In my project, i wish to send a remaider email to the users at regular intervals.
please help me with a sample code.
thanks
Fakeer
"FAKEER"
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Just put your email send in a timer event.
Bob
Ashfield Consultants Ltd
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you'll need to use % operator
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fakeer4uever,
What is a at "regular intervals"?
Every minute? or every 3 days?, or even longer...
Regards,
Gareth.
(FKA gareth111)
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You may need to use a Windows Service to achieve this.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
All the world's a stage,
And all the men and women merely players.
They have their exits and their entrances;
And one man in his time plays many parts... --William Shakespeare
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Here's some sample code:
while (true)
{
SendRemaiderEmail();
}
"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
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Hi,
I'm transmitting recorded video file over LAN using UDP but sometimes file transmit successfully and sometimes at receiving side(client) it doesn't receive properly whereas at server side I get transmitting message.
Please See my code and give me suggestion to overcome this problem.
public void filercvold()<br />
{ <br />
<br />
outStream = File.OpenWrite(filepath);<br />
bufOutStream = new BufferedStream(outStream);<br />
<br />
i=0;<br />
while (i<=fsize)
{<br />
try<br />
{<br />
<br />
<br />
idsock.ReceiveFrom(rcvfilebuf, ref idep);<br />
<br />
bufOutStream.Write(rcvfilebuf, 0, rcvfilebuf.Length);<br />
<br />
i++;<br />
<br />
}<br />
catch (SocketException ttt)<br />
{<br />
MessageBox.Show(ttt.Message);<br />
}<br />
<br />
}<br />
<br />
bufOutStream.Flush();<br />
bufOutStream.Close(); <br />
outStream.Close(); <br />
MessageBox.Show("File is completly received!!");<br />
}
//outStream is FileStream Object
//bufOutStream is BufferedStream Object
idsock is socket object
// rcvfilebuf = new byte[16384]; 16KB packet
Now whenever I got last msg "File is completly received" File fully saved and run properly. but when I dont get this msg as at server side I got transmitting msg but at same time at client side above notification doesn't show as client become stuck or remain in this statement " ReceiveFrom(rcvfilebuf, ref idep);"
Now tell me how to check this or rcv full video every time as it doesnt happen everytime.By same code I got this msg and run video file at client but by same code above problem I face so what is main reason or where I'm doing wrong.
Thanx in advance.
Regards,
Shanzay
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Without seeing all of the related code, we probably can't help you.
"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
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Hi All,
According to my requirement i need to get the webpagepreview of the active word document in a new window. Can anyone help with this...
This is my code
protected Microsoft.Office.Interop.Word.ApplicationClass objWord = new ApplicationClass();
object fltDocFormat = 10;
protected object missing = System.Reflection.Missing.Value;
protected object readOnly = false;
protected object isVisible = false;
object FileName //The path where i stored the file
objWord.Documents.Open(ref FileName, ref readOnly, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref isVisible, ref missing, ref missing, ref missing, ref missing, ref missing);
Microsoft.Office.Interop.Word.Document oDoc = objWord.ActiveDocument;
oDoc.WebPagePreview();
objWord.Quit(ref missing, ref missing, ref missing);
The preview is coming in the same window i need it in a new browser window
Plz help
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Hi All,
I have made one Window services using C#.net.
My Problem is that i can't start service on my PC. It gives me error like this
Cannot start service WinService1 on computer '.'.
Can you please tell me why this error is occured?
Thanks,
Himal
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See here[^]
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's ![Green Alien | [Alien]](https://www.codeproject.com/script/Forums/Images/alien.gif)
Programm3r
My Blog: ^_^
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thank you for your reply my problem is there i have installed service on machine but i can't start it. It gives me error that could not start service on local computer
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1) Give us the *exact* error message you're seeing.
2) What OS are we talking about?
3) Make sure you're using the correct account to install the service.
"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
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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i have start my service via this code
System.ServiceProcess.ServiceController serviceController = new System.ServiceProcess.ServiceController(svcName);
if (serviceController.Status == ServiceControllerStatus.Stopped)
{
serviceController.MachineName = Environment.MachineName;
serviceController.ServiceName = svcName;
ConnectionOptions coOptions = new ConnectionOptions();
coOptions.Impersonation = ImpersonationLevel.Impersonate;
ManagementScope mgmtScope = new System.Management.ManagementScope(@"\\" + Environment.MachineName + @"\root\CIMV2", coOptions);
mgmtScope.Connect();
ManagementObject wmiService = new ManagementObject("Win32_Service.Name='" + svcName + "'");
ManagementBaseObject InParam = wmiService.GetMethodParameters("Change");
InParam["DesktopInteract"] = true;
ManagementBaseObject OutParam = wmiService.InvokeMethod("Change", InParam, null);
serviceController.Start();
}
and at last line i got error like this
Cannot start service Kerverus on computer 'PC3'.
and i am installing my service via administrator
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Put a try/catch block around the whole thing and look at the exception you're getting. That should give you a hint as to what you need to do to fix it.
"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
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Hi i have created a URL protocol handler for my desktop application.
I want to pass values to the application and access them in my application how do i proceed.Example username password.
My protocol is
HKEY_CLASSES_ROOT
alert
(Default) = "URL:Alert Protocol"
URL Protocol = ""
DefaultIcon
(Default) = "alert.exe"
shell
open
command
(Default) = "C:\Program files\Alert\alert.exe" "%1"
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Hi,
I have to fix an issue of a windows application. In my app I have to allow user to print report. Application should print record and each page must have 86 lines and each line consist of 134 characters. I have more then 86 records but its printing only 1 record. My code is :
PrintDialog printDialog;
PrintDocument printDocument;
for (int iCtr = 0; iCtr < intPageCount; iCtr++)
{
// this ProcessTransaction_82210() runs a COBOL program which returns formated record which
// contains 86 lines per page and each line contains 134 characters and here I am
// concatinating all the records to a string variable strPrint.
strPrint1 = ProcessTransaction.ProcessTransaction_82210(iCtr);
strPrint += strPrint1;
if (string.IsNullOrEmpty(strPrint.Trim()))
{
break;
}
}
try
{
printDialog.Document = printDocument;
printDocument.PrintPage += new PrintPageEventHandler(onPrintPage);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message.ToString());
}
if (printDialog.ShowDialog() == DialogResult.OK)
{
printDocument.Print();
}
private void onPrintPage(object sender, PrintPageEventArgs e)
{
Graphics g = e.Graphics;
int x = e.MarginBounds.Left - 50;
int y = e.MarginBounds.Top - 50;
System.Drawing.Brush brush = new System.Drawing.SolidBrush(Color.Black);
try
{
g.DrawString(strPrint, new System.Drawing.Font("Courier New", 8, System.Drawing.FontStyle.Regular),brush, x, y);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
}
}
But the application is printing only 1 page. Can any one please let me know how to print same number of pages as in string/document. ProcessTransaction_82210() method also return Page nbr along with records.
we need to set e.HasMorePages = true but how to know it has more pages.
Please let me know the code how to print more nbr of pages. Its very urgent.
Best Regards,
Chandan Kumar
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I can't actually see anything in your onPrintPage method about e.HasMorePages = true. Without this, the print will think that it has actually finished.
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I had records which requires 2 pages to be printed , however when I pass e.HasMorePages = true; then it starts printing so many pages. it displays a dialog "printing 140 of document". how can I intimate printer that I have 2 pages to print.
Best Regards,
Chandan Kumar
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Hi all,
I hope this would be the correct place to post this question, if not please advise.
I would like to know what files is required or what installation is required when using Crystal Reporting?
Many thanks in advance
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's
Programm3r
My Blog: ^_^
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Hey there, which IDE are you using?
i use visual studio 2008 and there are (as far as i know) no extra files needed with your binary...
the report itself has an rpt file extention but this is the same concept as every form having is own cs file.
if your new to crystal i sugest you get a book because there arent many resources worth looking into on the net that ive found! but this all depends on the level of reports you need to create
ive just ordered this book for myself Click me[^]
good luck
Harvey Saayman - South Africa
Junior Developer
.Net, C#, SQL
think BIG and kick ASS
you.suck = (you.passion != Programming)
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