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I think same code should work .
just add a button to the form which indiacates the minimize sign.
and put the code on that i same send.
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write your code on form_resize event
check for form.windowstate = FormWindowState.Minimized and write your code to hide your form and show systemtray icon
Vilsad P P
MCTS (Windows Applications) .Net 2.0
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Thank You Sir, It is very nice and useful Article.
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workflow is the operational aspect of a work procedure: how tasks are structured, who performs them, what their relative order is, how they are synchronized, how information flows to support the tasks (wordflow) and how tasks are being tracked. As the dimension of time is considered in workflow, workflow considers "throughput" as a distinct
1.shall we develop work flow using using class library from vs.net 2.0
(vb.net)?
2.we need any dedicated language like XPDL for process defination, and link
the process and task ?
please answer to the above questions if you have.
with best Regard's
s.a.Rahman
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*sniff* smells like homework to me...
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I have two dates .The difference between them is almost three months and 20 days.How should I programatically calculate the no of days in these start date and end date.Is there any inbuilt function to do it.Or I need to apply my logic to accomplish it.
currently i am using the following code
private sub abc()<br />
Dim startdate As New Date(2006, 1, 1)<br />
Dim enddate As New Date(2006, 3, 1)<br />
Dim str(1) As String<br />
Dim counter As Integer = 0<br />
While (True)<br />
str(counter) = startdate.Day & "-" & Format(startdate, "MMM") & "-" & startdate.Year<br />
counter += 1<br />
ReDim Preserve str(counter)<br />
startdate = startdate.AddDays(1)<br />
If (startdate = enddate) Then<br />
str(counter) = startdate.Day & "-" & MonthName(startdate.Month) & "-" & startdate.Year<br />
Exit While<br />
End If<br />
<br />
End While<br />
End Sub
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I have this code from the net.
We can use this function to find the difference in date,month,year,time.
But it is in C#.
Please try to understand this and convert into VB.NET code.
public enum DateInterval
{
Second, Minute, Hour, Day, Week, Month, Quarter, Year
}
public static long DateDiff(DateInterval Interval, System.DateTime StartDate,
System.DateTime EndDate )
{
long lngDateDiffValue = 0;
System.TimeSpan TS = new System.TimeSpan(EndDate.Ticks - StartDate.Ticks);
switch (Interval)
{
case DateInterval.Day:
lngDateDiffValue = (long) TS.Days;
break;
case DateInterval.Hour:
lngDateDiffValue = (long)TS.TotalHours;
break;
case DateInterval.Minute:
lngDateDiffValue = (long) TS.TotalMinutes;
break;
case DateInterval.Month:
lngDateDiffValue = (long)( TS.Days / 30);
break;
case DateInterval.Quarter:
lngDateDiffValue = (long)( (TS.Days / 30) / 3 );
break;
case DateInterval.Second:
lngDateDiffValue = (long) TS.TotalSeconds;
break;
case DateInterval.Week:
lngDateDiffValue = (long)( TS.Days / 7);
break;
case DateInterval.Year:
lngDateDiffValue = (long)( TS.Days / 365);
break;
}
return (lngDateDiffValue);
}
DateDiff(DateInterval.Day,startdate,endDate)
Hope that helps.
<div class="ForumSig">Regards,
Arun Kumar.A</div>
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Hi Arun
The month, quarter and year calculations in your C# code don't seem very accurate. Can't you just use the VB "DateDiff" function?
Regards
Andy
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andyharman wrote: Can't you just use the VB "DateDiff" function?
Sorry, I do not know much of VB.NET functions,
as I am using C# language.
Any way, thank you very much.
Regards,
Arun Kumar.A
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DateTime.DaysInMonth is the main thing yuo need here.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hi, is this what you want to do?
Dim startdate As New Date(2006, 1, 1)
Dim enddate As New Date(2006, 3, 1)
dim s as string
'i just pass the value of startdate & enddate to textbox
txtstartdate=startdate
txtenddate=enddate
'this will calculate the difference of your date
s=DateDiff(DateInterval.Day,strdate,enddate)
Msgbox(s)
is that what you mean dude?sorry if my instinct is wrong.
Don't block the drive way of all the newbies in programming.
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Hello
1) I am making a web page with VB.NET. How to open a pdf-document when clicking a button ?
2) Back-button of explorer does not work after opening my www-page. It only reloads my page again . ?
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1 - just provide a link to the PDF, the browser will open it
2 - the back browser goes back to the last URL, always.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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To open a pdf file in vb.net application use
1. web browser control
and give the code like
webbrowser1.nevigate("PDF File Path")
Hope it will help
- Koolprasad2003
Be A Good S/W Eng... Life is swing with you..Enjoy..
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I made the crystal report three days back.It was all-right then... but now more then 70 percent of it's page - where i drag dropped the information part controls and the labels - have got converted into grey(I mean disabled).Now I am not able to change it's controls location(coordinates) which were drag dropped.
Is there any way out for this problem ?
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i'm working with pharmacy appliucation , i had performed the most database and GUI work , excpt the portion of bar code which will read the code from any medicine box and display the item properties like price , expiration date , and so on ..
how can i do that ?
may any help in code please ?
many regards
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You can buy a barcode scanner, but you need to build or buy a database that turns the numbers that a bar code represents, into the details of the product that carries it.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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please i need more details..
do you mean that barcode scanner automatically with application to read codes and all i nned here is tp attach this application with my database
regards
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The barcode reader will only scan the code of the product.
You have to interface it with the PC.
You should have a database with columns like
Barcode,ProductName,Cost,Weight and so on.
And create an application that reads the scanned Barcode(from the barcode reader)
and fetch the corresponding properties from the database
and display them in the UI.
Regards,
Arun Kumar.A
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the only stuff you need is barcode reader. just install the barcode reader to the computer then he can read now the code in the box. thats to easy. if you scan the barcode in the box then the barcode reader will paste the code to your textbox or even in notepad.
Don't block the drive way of all the newbies in programming.
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i want to create a function that utilizes a String and does just about the same thing as a Sub,but does not return a value ,can any one help me out?
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A function returns a value, a sub does not. This is another VB disaster, IMO. But, the void return type is a sub. If it's a function, it returns something. Otherwise, there's no difference, AFAIK.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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A function that does the same as a sub ??? I would have thought the solution to be obvious; use a sub
Steve Jowett
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I meant a function that does the same as a sub ,but like all functions do,utilizes an Object or a Component but does not return any value
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