|
Hi!
I want to know can I have a mscomm buffer of one mb?
Currently my initialization part look like the following :
''''''''''''''''''''''''''''''''''''''''''''''''
If MSComm1.PortOpen = True Then 'double check to avoid error if this sub re-called
MSComm1.PortOpen = False
End If
MSComm1.CommPort = 1 'portnumber
MSComm1.Settings = "9600,N,8,1" '9600 baud, no parity, 8 data and 1 stop
MSComm1.InputMode = comInputModeText 'text mode
MSComm1.InputLen = 1 'Set INPUT to read ONE char
MSComm1.RTSEnable = False 'disable
MSComm1.DTREnable = False 'disable
MSComm1.Handshaking = comNone 'for 3 wire connection
MSComm1.InBufferSize = 1024 '
MSComm1.RThreshold = 1
MSComm1.PortOpen = True 'open the port
MSComm1.InBufferCount = 0
''''''''''''''''''''''''''''''''''''''''''''''''''
but the problem is with the buffer, the device i am connecting with can transfer one mb of data, so i may need to get the full amount of data in one go, but if i increase the size to around 5000, the program gives error.
Is there any way to solve this problem?
Regards
Arunendra
|
|
|
|
|
can anybody help me out of this????
Regard
Arunendra
|
|
|
|
|
how to add a checkbox to fixed cells of ComponentOne FlexGrid?
Chitra Dash
|
|
|
|
|
Hello Chitra,
You can add a checkbox to any column of the FlexGrid by setting the column format property to Yes;No, for example:
fg.Cols("bools").Format = "Yes;No"
Or
fg.Cols(0).Format = "Yes;No"
Suelinda W
Customer Engagement, ComponentOne LLC
|
|
|
|
|
i need to give me a best way to pass data from vb.net to another application (i used sendkey )but it doesnt data as correct
kilany
|
|
|
|
|
Can someone send me to where I can find out more about this package. I want to intergrate or take care of the front end business needs with MS Office, the accounting needs with this then work on the rest witb vb or "c#". 
|
|
|
|
|
i have created a web application with web service... After deploying the application, the application is running only in my local system and it is not running in network systems. for that i have copyed the .msi file and again i run that msi file in the network system... after doing that also the application is not running correctly...
So tell me that is there any other way to deploy the web application? and also whether we have to deploy the web services for accessing the service in other systems?
with regards, 
K.Vijaya
|
|
|
|
|
I'm creating a word document with vb.net and trying to add some text to table cell in the format of
Project: Project Name
with the "Project: " being in bold and the rest not.
However all I can find is how to make the whole range bold:
tbl.Cell(1, 1).Range.Font.Bold = True
Any help would be greatly appreciated.
Thanks
Keith
|
|
|
|
|
Hi,
I have the following problems.
1. First, I want to subtract the current from the date of birth
2. Second , I want to check whether the current date is greater then the date of birth
Please send me the functions that calculates it.
Thank You
Pankaj Garg
|
|
|
|
|
1. Use the DateTime.Now property to get the current date and time. Use the Subtract method to subtract the date of birth from it.
2. Just compare them. The operator for 'greater than' is >.
---
b { font-weight: normal; }
|
|
|
|
|
you can subtract dates by using this
Dim birthDay As Date = New Date(2006, 3, 17)<br />
Dim currentDate As Date = Now.Date<br />
Dim Difference As Double<br />
<br />
Difference = currentDate.ToOADate - birthDay.ToOADate
Regards,
Chatura Dilan
|
|
|
|
|
If you cant work out these 2 simple functions, given the internet as reference, you should find another line of work.
|
|
|
|
|
hi,
For some time i m using crystalreport in vb.net and it worked fine.but, after some time when i re-opened my crystalreport, then i got the error : Invalid TLV Record. and then my report could not be opened even in design mode.
if u hv some concrete solution then Plz help me out....it's very urgent!
Thanx in Advance,
Sweety Shah.
sgshah
sgshah
|
|
|
|
|
hi,
For some time i m using crystalreport in vb.net and it worked fine.but, after some time when i re-opened my crystalreport, then i got the error : Invalid TLV Record. and then my report could not be opened even in design mode.
if u hv some concrete solution then Plz help me out....it's very urgent!
Thanx in Advance,
Sweety Shah.
sgshah
sgshah
|
|
|
|
|
hi,
i create a windows appliction. where i send mail.how can i do this pls. help
thanks
vipin paliwal
|
|
|
|
|
In framework 1.x use the System.Web.Mail.MailMessage class, in framework 2.0 use the Systen.Net.Mail.MailMessage class.
---
b { font-weight: normal; }
|
|
|
|
|
hi,
i am create window application. i want to look my application XP style.
Pls help .
vipin paliwal
|
|
|
|
|
Create a new module. Add this code
Module Module1<br />
Sub main()<br />
Application.EnableVisualStyles()<br />
Application.DoEvents()<br />
Application.Run(New Form1())<br />
End Sub<br />
End Module
Set you application’s start up object to Sub Main. That’s it
Regards,
Chatura Dilan
|
|
|
|
|
There's a reason why it's called XP styles. The .DLL's that supply the XP styles don't exist on 98 and 2000 and, therefor, you won't get the XP look on those platforms.
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
hi
I'm currently writing an application that involves ticketpinters. Does anyone have any idea how to send information (text) to a ticket printer using visual studio 2003?
help would be greatly appreciated.
thx in advance
elfox
|
|
|
|
|
Can anyone help mi out here...im totally new to vb5 and was ask to do a research on the vb5 coding as to why when usng win XP platform, it works at times only but most of the time it does not work..the problem of coding occurs under the copyfile coding which is objFSO.CopyFile App.path & "\" * Path, strClientPath & path, True
So can kindly anyone help mi out as to why the copyfile cant work in win XP, or any possible reason that could have caused this. Is it because the code copyfile no longer exists or is my coding missing out of anything?
Thanks alot in advanced!!
ps:Thanks Dave!!
Confused Claiborne
-- modified at 4:26 Tuesday 18th April, 2006
|
|
|
|
|
Standard question #1:
What do you mean by "not working"?
---
b { font-weight: normal; }
|
|
|
|
|
Guffa wrote: Standard question #1:
What do you mean by "not working"?
to wad i know it displayed errors
as to wad sort of errors it displayed i guess it juz show errors that stop the program form continue to run or execute 
-- modified at 4:46 Tuesday 18th April, 2006
|
|
|
|
|
Standard question #2:
"What errors and on what lines of code do they occur??"
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
Almost correct. The exact words are:
Standard question #2:
What error message do you get?
---
b { font-weight: normal; }
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
