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No everytime you make a change it saves to the local hard drive, the changes arn't put back into VSS until you checkin.
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I am developing virtual printer driver In window vista operation system which run under spooler service.
Now i want Process List of currnt login user from my this printer driver
Or
we can say that i want Process list of current login user from window service
i got the current user session id from WTSGetActiveConsoleSessionId() API
now how can i get the process list of this active session my Window serivice i got idea
that using WTSQuerySessionInformation get the application name running user session
but i dont know how to use this function help me.
Some more on problem
that my Printer driver DLL is one serice which
run in session 0 and user run in session 1 , session 2 and so on.. In
window vista operation system.
now i want process list of user session means i want a process list of
session 1 from session 0, is it possible in VISTA if yes then HOW
please help me...
Any comments are welcome..
Kalpesh.
-- modified at 4:28 Wednesday 27th June, 2007
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kalpeshgedia wrote: Now i want Process List of currnt login user from my this printer driver
WHY?? What on earth does a printer driver need to know about the processes running on a system?
A printer driver has but a single mission in life. Convert drawing commands from GDI/GDI+ to a language used by a printer to describe the same image on a page and communicate status information from the printer back to the spooler. That's it. Nothing else.
Are you installing this "driver" through "Add Printer..." or is this an .EXE your writing? If it's an .EXE, then it's not a printer driver you're writing.
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hi all,
i want to validate text box of my windows form to a email format
i mean i want to validate my windows text box to standard email format
i didn't found the regular expression validator in windows vb.net
i came to know that i need to use ^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$
but where do i need to use( to which property of the text box)
please suggest me clearly
thnx in advance
prashanth
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There is no property of the textbox that uses this. You have to handle the Validating event of the TextBox and run a RegEx match of the contents of the TextBox against the RegEx expression you have. YOU have to provide the validation code. It doesn't come standard in the TextBox.
TextBox.Validating event docs[^]
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Its pretty rude to post the same question twice, especially when people have taken time out to provide you with a possible solution. 
If you dont agree with an answer just say so rather than re-post the same query. Id say your best bet is to google it because three people have given you the same answer so far.
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how do can i open an excel chart(Excel2007) in .net with C#?
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Not sure if this is what you want
Process.Start("C:\\Data.xls");
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Hi i am new to vb.net
I am doing one project in vb.net
I want to know how to including Paging concept in vb.net datagrid
There is more records in grid , i want to display 10 records per page and using navigation button user must navigate to all pages
Please help me
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I am guessing you are using ASP.NET wne you say paging??
If yes you can view this article:
http://www.codeproject.com/useritems/Custom_Paging.asp
Even you are in Windows form, you can use the same Stored procedure techniques to get the data for paging.
If you want to do Datagrid inbuilt paging, its easy, the worst part of it is it loads all the data at the same time. Just in DataGrid property say:
paging = true and
pageSize = ?
That will do. I prefer custom paging, good for large data.
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how pass parameter fields of crystal report into crystal report command ?
i create 2 parameter fields in crystal report and how to use it in when i create crystal report command ?
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ReportDocument rpt = new ReportDocument();
string reportPath = Server.MapPath("CrystalReport.rpt");
rpt.Load(reportPath);
CrystalReportViewer1.ReportSource = rpt;
ParameterDiscreteValue discreteVal = new ParameterDiscreteValue();
discreteVal.Value = "parameter value";
rpt.SetParameterValue("MyParameter", discreteVal);
**** just repeat the last two line for your next parameter
xxx
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Where i can find crystal report template for bill (hotel bill, etc.)?
thanks
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hi all,
i am developing a windows application
where in which i need to validate user's Email ID,
i have done this using default validation given in ASP.Net but how can i do for WINDOWS
please help me how to validate in windows
thnx in advance
prashanth
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Try regular expression, there are many for email . Depends how much depth of strictness you are looking for. One of them is below;
^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$
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Add the following using statement to your form:
System.Text.RegularExpressions;
Then use the Regex.IsMatch function like so:
Regex.IsMatch(textBox1.Text, "your regular expression");
This will then determine if what the user has entered into textbox1 matches your regular expression.
I hope this helps.
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to reproduce, run the code.
Observed:
System.ArgumentOutOfRangeException was unhandled
Message="InvalidArgument=Value of '0' is not valid for
'SelectedIndex'.\r\nParameter name: SelectedIndex"
t2.c1 contains legal value.
Why this error occurs ?
How to fix ?
:-Ousing System.Windows.Forms;
using System.Data;
using System;
class testForm : Form {
testForm() {
DataTable t = new DataTable();
t.Columns.Add("displaymember");
t.Columns.Add("valuemember");
t.Rows.Add("lower", "l");
ComboBox comboBox1 = new ComboBox();
comboBox1.DisplayMember = "displaymember";
comboBox1.ValueMember = "valuemember";
comboBox1.DataSource = t;
comboBox1.AutoCompleteSource = AutoCompleteSource.ListItems;
comboBox1.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
DataTable t2 = new DataTable();
t2.Columns.Add("c1");
t2.Rows.Add("l");
comboBox1.DataBindings.Add("SelectedValue", t2, "c1");
Controls.AddRange(new Control[] { comboBox1 });
}
[STAThread]
static void Main() {
Application.Run(new testForm());
}
}
Andrus
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Hi ,
This is Alim........
I want to conform weather there is a possibility of reading word document using OLEDB provider. If so plz send any document to the following mailingid
alim.shaik@wipro.com
Thanking You
Expecting early
It is very urgent yar....
Alim Basha Shaik
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Alim Basha Shaik wrote: I want to conform weather
A weather control project? Hmmm... Man can't even predict the weather accurately and you want to control it?
On the serious side, no. Word doesn't have an OleDb provider, or any database provider for that matter.
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Dave Kreskowiak wrote: A weather control project? Hmmm... Man can't even predict the weather accurately and you want to control it?
Surely you've heard of Microsoft Weather 2008.
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I think I remember seeing a Beta for that about 10 years back. The launch party must have been a total secret! 
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Hi experts,
I have an urgent issue that need to be fixed ASAP. Anyone of you know how to open cash drawer using C#.net 2.0. I'm using Epson receipt printer TM-U220 which is connecting to the cash drawer. The printer is using LPT port.
I found a few resources Eg http://support.microsoft.com/kb/322091 , but still could not make the cash drawer open.
Appreciated if anyone of you could guide and provide me some information regarding this.
Thanking you in advance.
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Ok, thank you very much. I'll try to access the information there. 
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No problem
I'd have dug up a code sample for you but all my EPOS code is at home 
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