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Hey guys
I m reading from a text file (that contains data like the following)
What I want is to simply get the data between the bold lines-each block alone
Any hint for that?
A1/EXT "BK82 LB73 21233" 105 061018 1804
EXTERNAL ALARM
COOLING ALARM
A2
A1/POWER "BK82 LB73 21233" 362 061019 0947
EXTERNAL ALARM
EDL FAILURE KAA
A1
A1/POWER "BK82 LB73 21233" 364 061019 0947
.....
thx
Regards
Ramy
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You need to read the whole file, and use a regex to find the lines that are in the format you want, assuming you can't rely on them being on the same lines.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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seems that i wasnt clear,
what i want is to read each block alone.(the sizes of the blocks are different)
i have hilighted the first line of each block in bold, in order to make myself clear..
Regards
Ramy
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Do you mean you want to read only part of a text file, not the whole thing ? You can't do that. There are APIs that can make it look like you can, but the only way to find the bits you want, is to read the whole file, throwing away the bits you don't want. The easiest way is to read in the whole file and search it, it's also the most efficient.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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seems i m expressing my self
if u take a look back to my first displayed msg:
what i want is : to read each block of that file alone ,and assign it to a string value (then insert it into a DB)
i have done the following-this is part of it
dim read as string<br />
while not sr.peerk=-1<br />
checkstr =sr.readline<br />
read &=checkstr & vbnewline<br />
end while
the problem that i m facaing is that i cant retrieve each block alone
all the file is being concatanated,note : the block sizes are variant
the only way to separate them is by the presence of the double quote,after each presence of double quote:"read" should be cleared,and filled again (take a look at the first msg)
thanks
Regards
Ramy
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charchabil03 wrote: the problem that i m facaing is that i cant retrieve each block alone
Isn't each block one line tho ?
charchabil03 wrote: read &=checkstr & vbnewline
It would be quicker to just read the entire file, instead of parsing for lines. You can turn it into a string array with split, and work your way through from there, looking for your blocks. Assuming you don't want to filter the lines before adding them to the 'read' variable.
charchabil03 wrote: the only way to separate them is by the presence of the double quote,after each presence of double quote:"read" should be cleared,and filled again (take a look at the first msg)
OK, I get it now. In that case, you just need to search checkstr for a ", right ? There's a Contains method on the string class.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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Hi All
I have made one application which logs to a government website from my application.
For that purpose i have created a web explorer on my form and i have specified that particular URL name.
As soon as i run that form it opens that particular website
Now In that website there is 2 textboxes (user name and password) and 2 buttons (submit and cancel)
When I count no. of item by webcontrol1.controls.items.count() gives me 4
Is there a way to access these controls directly from my application by using webcontrol.controls.items(0).text = "XYZ"
something like this.......I am not able to get through with this
Also I can find a particular string in the document by
webcontrol1.document.outertext.contains("ABC") returns .T. , but how to select that particluar text automatically after finding it.
Please Help....Its Very Urgent......
Thanx In Advance
Riyaz Zujer Patanwala
I.T.Programmer
Al Jaber Energy Services
P.O.Box 47467
Abu Dhabi
U.A.E.
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I am able to fetch services running on a remote system through WMI
Now i want to stop/Start a service.
I have not found any method in WMI to start or stop a service through WMI on remote system
Is there a way i can start and stop service on a remote system?
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You have to call the StartService and StopService methods on the Win32_Service objects that your getting back from the remote machine.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Thnx,
is there a list where i can find out all the methods WMI classes
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hi all,
when internet connection failed program hangs for a while
and gives a message(i wrote as when internet connection failed come out program even though it was hanging)
How can we know the internet connection failed.
can any one help.
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If the following code shows you what properties and methods exist in BuddyItem when you test the member of X, then it's early-binding.
I didn't know that it would actually perform the typecast during design-time. Are you sure it's allowing you to access the inherited members through X at design-time?
Jonathan Sampson
www.SampsonResume.com
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cmd.CommandText = "insert into ssc(firstname,lastname,phno) values ('" & t1.Text & "','" & t2.Text & "'," & t3.Text & ")"
cmd.Connection = cn
cmd.ExecuteReader()
i am getting a syntax error like:
Server Error in '/Datagrid' Application.
--------------------------------------------------------------------------------
Line 1: Incorrect syntax near ')'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Line 1: Incorrect syntax near ')'.
please help me..
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.3705.0; ASP.NET Version:1.0.3705.0
tirumal
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Have you verified that the first two controls does not contain any characters that needs escaping, and that the third control contains a value that represents a number?
---
b { font-weight: normal; }
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this is function that i m using and it returns an integer
Public Function getavailableswitch(ByVal checkstr As String) As Int16<br />
....<br />
getavailableswitch = cmd.ExecuteScalar()<br />
end function
what i want is: to call the above function and
thus
Dim id As Integer<br />
If id = getavailableswitch(checkStr) <> 0 Then<br />
MsgBox(id)<br />
End If
i know it sounds very bad,
Note i want to do withing the "if" statement
1-the call statement
2-the test on retreived data from the function
thx for your help
Regards
Ramy
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You already asked this in another thread and got the answer that works. But, how you've written your IF statement is actually comparing the value in id to the value returned by getavailableswitch. You're not making an assignment and then comparing that to 0. Start by simplifying your code and do the assignment outside of the IF statement:
Dim id As Integer
id = getavailableswitch(checkStr)
If id <> 0 Then
MsgBox(id)
End If
Also, your function should be changed to use a nice return type, instead of an Int16. You're not doing anything special to warrant using a smaller return type, so why bother...
Public Function getavailableswitch(ByVal checkstr As String) As Integer
....
Return cmd.ExecuteScalar()
End Function
Dave Kreskowiak
Microsoft MVP - Visual Basic
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i asked in other thread.coz i thought that ther person who already replied to me will be offline now,and i wanted a reply fast..
Any way thx
Regards
Ramy
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charchabil03 wrote: and i wanted a reply fast..
Then the forums are not the way to go. If you want a reply fast, do the research yourself or ask your prof. No forum guarantees any kind of a response time simply because we're not getting paid to do this. This is an entirely voluteer effort, and we all have lives outside of the CodeProject.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Dave Kreskowiak wrote: Then the forums are not the way to go. If you want a reply fast, do the research yourself or ask your prof. No forum guarantees any kind of a response time simply because we're not getting paid to do this. This is an entirely voluteer effort, and we all have lives outside of the CodeProject.
Yes. It is amazing how many people think they are going to get a fast reply 
Some people have a memory and an attention span, you should try them out one day. - Jeremy Falcon
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What can i say oher than
Thx Guys
Regards
Ramy
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Hi,
I have a Solution with multiple projects, one of which is the main program I was all the others to be launched from, an Integrator as such. I have set all the relevant build dependancies, however, is there a way to get Visual Studio to copy the output of each project from their bin folders, to the bin folder of the integrator project, for example using the pre-build/post-build events.
Thanks, Andrew Robinson.
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