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I have VB application with Crystal 8 reports. I need to export report to pdf, but Crystal 8 does not support this. Can anybody help me?

I have one form from which I want to load some other secret form by pressing some key combination for instance: CTRL ALT S How to do this? Secret form is used for some settings that user should not be able to see. I want to press CTRL ALT S and change some settings.

I have code for showing reports like this: Dim rs as new ADODB.recordset set rs= something..... dim Report as new rptTest Report.Database.SetDataSource rs CRViewer1.ReportSource = Report CRViewer1.ViewReport This works fine, report is ok, but when I click Export button it doesn't work. I...

I have GPS device which send me speed data each second. I want to show data on MSChart, XY scatter. User input is FirstDate and I calculate SecondDate = First date + 24 Hours FirstDate= 18.07.2007 15:00:00 SecondDate= 19.07.2007 14:59:59 Than I convert 24 hours = 86400 sec. I create array...

I have slider control with range 1-100. I don't know how to show slider values on ticks. It doesn't have text property. Do I have to put label or text box or what?

I need to write VB application with option where user can select application language. When he select language all user GUI (labels, captions ,datagrid....)must be on selected language. How to do this?

Has anyone tried (and succeded?) in specifying the appropriate connect string for a hierarchical dataset using MyODBC? It's where you specify MSDATASHAPE as your "Provider" but then need to designate MyODBC as the "Data" Provider. I've been beating my head against this one far too long to not...

Has anyone tried (and succeded?) in specifying the appropriate connect string for a hierarchical dataset using MyODBC? It's where you specify MSDATASHAPE as your "Provider" but then need to designate MyODBC as the "Data" Provider. I've been beating my head against this one far too long to not...

I have VB client application and back end is MySQL. I want to create DataReport with Group Header. I don't want to use Data Enviroment, so I pass recordset to report. I'm receiving the error "Report sections do not match data source". I saw some threads here but they have SHAPE select, Data...

I have VB application with classes which have all functions for insert, update, select....data in SQL SERVER. I use SQL server only as back end to store tables and nothing else (no store procedures etc...). In my client application I have one function where many concurrent users insert data in...

How to search all domain names registered by one person or enterprise?

I have application in VB/SQLServer. I have table like this: Id Date To From Attachment Text My client wants to have something like MS Outlook in this VB application. He wants to send some files (mp3,doc,txt, pps,.....etc) via SQL. He wants these files to be saved in SQL database, not in the...

In my Vb app. I need to read Test.txt file which has large amount of formated text and sometimes NULL characters. So, for testing I made this file like this: s = "h" & vbNullChar & "e" & vbNullChar & "l" & vbNullChar & "p" & vbNullChar n = FreeFile() Open "c:\Test.txt" For Output As #n Print...

I need to make txt file with NULL character, for some kind of testing in VB app. How to do this?

I have code like this to open word file: Set appWord = New Word.Application appWord.Documents.Open Filename:=FileName, ReadOnly:=True, Revert:=True appWord.Quit Set appWord = Nothing But when that word file is allready open in Word I get this error...

I have in my VB application code to read text file like this: Dim n as integer Dim Text as string n = FreeFile() Open File.txt For Input As n Text = Input(LOF(n), n Close n In some cases I get error: Input past end of file 62 After that error my application cannot work...

I have in VB application form with large RichTextBox. I need to restrict max number of characters per line 80 and to restrict paragraph to 8 lines only. The problem is when user erase some characters, input with copy-paste, press ctrl-z for undo....and so on. Do someone know some other control...

I have VB application with main MDI form and lots of child forms. When I open child form I want that form maximized and all other child forms minimized. But problem is that I want to see at the bottom of the MDI form all minimized child forms, so the height of active child form must be shorter...

I have VB application on client side and SQLServer on server side. I have one table COUNTER with 3 columns: Id (autonumber) Counter (long) DeskId (long) What is the problem? I have many users (300) and they need counter in the same time (high concurrency). So one user takes counter 1 and...

I have application in VB and I want to obtain local IP address of computer. How to do this in VB?