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thx man for ur reply, i'v already seen and used this link, but this 1 always gives the same hexadecimal value for any string..!!! especially the arabic strings..!!!  (
thx again..
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Does it need to be in hex. You could calculate the crc32 of the string which is in hex format. I came across the code on the net before. If you can't find it you could use the MD5 hash of a string using the system.cryptography namespace. If I come across the crc32 code I will send it to you.
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it seems that i need to encode the string using UCS2..!!
do u have any idea abt this..?!
sorry for my many queations, but i'm new to the encoding techniques and its my first time to need them in my application..!!!
any idea guys..??
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Hello,
I have a string with many numbers and I need to get the 4 fist number in that string and then convert it to a int! How can I do that?
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use the split function if u are having any seprator in the string.
otherwise use mid function to get the first 4 numbers and convert it using cint function. if any problem then explain in detail about string.
Gagan Deep Singla
Chandigarh - INDIA
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Ok,
Well I use it in a excell.
I have a cell with numbers, but you can enter how many numbers you wish but I only need the fist 4.
So that I want to do is to get that value with the 4 fist numbers and make it in to a int. That is what I need to do.
So how can I do that?
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save the value of string of cell in a variable.
suppose i choose mystr variable.
i choose myint variable for the int value.
use the mid function as
mystr = mid(mystr,1,4)
where 1 is start and 4 is length of the required string. then use cint function as:
myint = cint(mystr)
thats all!
Gagan Deep Singla
Chandigarh - INDIA
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Ok!
And how can I make a int to a string?
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use the cstr function for converting int to string
Gagan Deep Singla
Chandigarh - INDIA
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Thanks for all the help.
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my pleasure!
Gagan Deep Singla
Chandigarh - INDIA
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Hi Folks
Wrote a vba set of macros about 2 years ago to manage the leave and holiday needs of 62 employees. Have recentley started to revamp it with custom user forms and made it more secure with a security log in page etc. At the moment i have a routine (62routines in total) for each employee that selects the leave sheet that corresponds to them, the routine then moves the data to a calculation sheet works out the new totals then copies the new total and a line of cells with date info total used etc. back on to their leave sheet sheet. I am now trying to simplify by using one routine but totally stuck. What i need to do is search cell A1 on sheets 4 to 66 and if the name is the same as the one held on the calculation sheet(Derived from the user form) activate this sheet to copy the accrued hours across to the calculation sheet. The calculation routines work ok when the accrued hours are taken from the individuals sheet. I then have to re select the individuals leave sheet and copy a line of coresponding cells to the leave sheet and the new leave total. Been trying to write a Loop keep geting type mismatch errors. We may be expanding in the near future with up to 30 more drivers being employed so do not fancy writing another 30 routines.
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Hi all,
i am developing a pocket pc application where in there are multiple forms.
the problem is i am not able to show hide forms.
for eg: by default first form is displayed there is a button called as next clicking on that will open next form. But the now problem is when i click on next button nothing happens and if i close the first form then it displays the second form.
please help me in solving this problem.
dhiru
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Hi All,
I am using Visual Basic 6...
I have an activex control, i make for it a cab file and load it within an aspx page.
I include in this cab a dll(i use it in the code sometimes), but this dll is not always exists on the client machine that calls this page. and i don't want to install it if not exists already...
The problem that if the dll not exists, the activex will not be loaded and x appears instead of it in the page..
I need to load the activex and run it properly in both cases the dll exists or not.
i don't know how to do this...and i don't know if there is a solution for this problem..
any comment will be very helpfull
thanx in advanced
netSam
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Hi! I need to stop/start running services on local computer through VB.NET. My old application in VB6 uses OpenService() defined in advapi32.dll and runs fine. When I migrated the code to VB.NET, OpenService() gives trouble. Any sussgestions on how to make OpenService work?
Smith
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Look at the ServiceController class in System.ServiceProcess. You can get a list of services with the GetServices method. There are also methods to start and stop services.
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Thanks Scott! That helped!
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i need to format a text box for letters only.
i also need to format another textbox for numbers only.
Any Suggestions? how do i do this. i am new to vb and i want to learn step by step.
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http://www.codeproject.com/vb/net/Complete_Textbox.asp
Firstly you need to search a little, than u can find what u look for!
-<mcp><mcad>junior coder--
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assigned a value in a textbox in javascript in ASP.Net. when fectching the value from the code behind in VB.Net it shows blank. My textBox is server side control.& it is alerting value in the javascript after assigment. what should i do to get the value at code behind??
Priya
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The textbox always exists ? If you type into it, does the value appear in viewstate ?
Christian Graus - Microsoft MVP - C++
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hello friends,
this is my first message on this site.
i have got a problem regarding threads in VB.
i can start a thread and perform the operation of copying file from source to destination.
but when ever the copying was completed then i got the error and my application is closed.
can you tell me how to end the thread.
i have tried the TerminateThread, CloseHandle, ExitThread, GetExitCodeThread API calls already.
may be i am using these calls in wrong way. can any body suggest what should i do?
Thank You!
Gagan Deep Singla
Chandigarh - INDIA
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This can depend on how you create your thread. If you are using the normal ThreadStart-Thread-Start way then the function you gave the ThreadStart object just have to complete for the thread to be finished. If this happens no other call is needed to make the thread terminate.
Hint: That the threat is terminated can be seen in the console window (at least in Visual Studio) where a message is written which indicates what thread has finished (at least if you gave the thread an explicit name).
That your application is crashing is most highliy just because you terminate the thread by some sort of call. When you do this a ThreadAbortException will be fired in your thread. If you dont have an error handler in your thread function no one is able to catch this exception and thus the application crashes.
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Thanks for responsing sir.
i dont know how to use the ThreadStart in the VB6.0.
i also search google for this but does not find any thing.
i use the createthread as follow:
Private Declare Function CreateThread Lib "kernel32" (ByVal lpThreadAttributes As Any, ByVal dwStackSize As Long, ByVal lpStartAddress As Long, lpParameter As Any, ByVal dwCreationFlags As Long, lpThreadID As Long) As Long
please tell me about ThreadStart. how to declare it and how to use.
Thank You
Gagan Deep Singla
Chandigarh - INDIA
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