I have 2 datetimepickers on my form, and I use them to pass parameters to my sql queries for reporting purposes. You would use them to pick a date range and display clock in times for employees. ...

Hi Experts,

At the office, we are trying to decide if we want to go with Crystal Reports or ComponentOne. If anybody has used both could you list some advantages and disadvantages?

Thanks!

Hi Experts,

I already have a database set up in SQL Server that I have used with vb.net in the past, and would like to use it with JSP. I just started JSP last week, and have no idea what I'm...

HI experts,


I created a crystal report that works great, however I need to have a different page that always shows up at the end of the report. I cant figure out how to create a new report that...

So your just trying to populate a combo box then? First you need to set up your sql connection object, then your sql data adapter object. Make sure your able to connect to your database. Open a...

Post all of your code so I can look at it.

Hi all,

I'm going to attempt to create middleware in C# and i need some advice. What I'm looking to do is have an open socket, then when our VB app connects to it, it makes another socket and...

Okay Ill give it a shot

I get the logic, but does anyone have an code snippets or examples? sorry for being a pest :)

basically what I'm looking for is when the user types something into the text box, it will filter out everything and only show what was typed in. For example if i had a listbox that had these three...

Hey all,

I have a listbox, textbox, and search button on my form. I am populating my listbox with data from a sql database. I need to be able to seach my listbox and filter it. Here is what I...

Thank you for your help teme64! I finally got it to work :)

Okay I put that code and breakpoints that you suggested in there and it looks like the InkPicture1.image is what its stopping at. I tried doing something like this


If...

For some reason that gives me an "object not set to an instance of an object" exception. Any ideas to why that is?

Use this tutorial:

http://www.dreamincode.net/forums/showtopic103960.htm

Okay Ill try that. It might take me a while to figure it out but ill get back to you :)

I'm using the ink picture control and I'm having trouble getting my code to work. The inkpicture control is used for tablet pcs when the user draws inside the control. I just want to be able to save...

Basically all I'm trying to do is fill a data set and send it over the network. The data set has just a bunch of names in it. Im going to try and send it to another list box on another computer.

Thanks for the quick reply Stevoni! Let me try this out and ill let you know if i got it to work. Thanks again!

Can it be done in vb.net? I've looked online but haven't been able to find anything. If anyone can help me with this, I'd really appreciate it :)

Okay i took a look at the article and incorporated some code into my project. The problem is i have another form that's coming up with a report viewer loading the crystal reports. Here is the code...

Whats the differnece between the background worker and using threads? I'm kinda confused still.

Hi all,

I have a program which connects to sql and uses crystal reports. I have many records and crystal reports takes a while to load up. Would multi threading help improve performance? Here...

I use an ODBC connection through a dsn, and I was wondering what would be the best way to handle some exceptions. There are two things that I need to catch:

1. If user cannot connect to data...

adatapost's code worked. Thanks guys!

Thats sort of what im looking for. I have this so far:
DGVTime.Columns("InOuTime").

InOutTime is my variable in sql but im stuck at this part.

I have a datagridview that tracks when employees clock in and out. I used the datetime data type in sql but I dont want the year to display. How would i go about doing this? Do i have to modify my...

That did it! thank you!

OdbcConnection1.Open()


DBATimeOff.SelectCommand.CommandText = "SELECT FName FROM tblEmployee"

I could not get that code to work. Heres my full code if it helps:

OdbcConnection1.Open()


DBATimeOff.SelectCommand.CommandText = "SELECT FName FROM tblEmployee"

I don't use combo boxes very much, so I basically forgot how to use them. Im connecting to an SQL database and I just want to populate a combo box with a users first name. Heres what I have so far:...

Okay i figured out the actual code if anybody's interested:

DBAuser.SelectCommand.CommandText = "SELECT COUNT(login) FROM login WHERE userName = '" & txtUsername2.Text & "' AND password = '" &...

DBAUser is my database adapter. As for the security and sql injection, this is just a personal project im doing for fun. I guess it would be useful later on so ill do some research on that. As for...

I wanted to create a form where a user can create an account, have it loaded in SQL, and be able to retrieve the information and validate it. I've reached a mental block on the validation code and...

Actually i took your advice and i found out i was using the wrong damn port! Im such an idiot. Thanks for your help!

Yeah i use the mail server for outlook but i guess this is a server issue. Ill work on it some more and maybe ill get it to work eventually. Thanks anyay

The error that prints out is "Failure sending mail" from the System.Net.Mail.SmtpException. The inner exception says "unable to connect to remote server". I know that the mail server works because...

I created a program in VB to send text messages to cell phones a while back but never got it to work. I using my friends mail server(I had to block out the username and password when posting the...

Thank you so much for you help. I have been stuck on this for days! thanks again!

I working on a personal project of mine and got stuck. The program is a simple quiz in which the user answers some questions, and their results are saved into a text file. Reading and writing to...