Begginnerdev

How about something like engineering a network for a hospital or a school? How about engineering a network for a rural location using a satalite? How about engineering a network for secure communications? (Like government)

Are you trying to add multiple cells in a single row? Dim lvi As New ListViewItem With lvi .Text = "Column1" .SubItems.Add("Column2") .SubItems.Add("Column3") .SubItems.Add("Column4") End With ListView1.Items.Add(lvi) If you are wanting to add a column to the listview try: ListView1.Columns.Add("ColumnName")

Have you read [this](http://support.microsoft.com/kb/246299) article?

Try changing your fill statement to incorporate a table name: adpt.Fill(DtSet,"Data1") Now you can access the table like so: IF Not IsNothing(DtSet.Tables("Data1")) And DtSet.Tables("Data1").Rows.Count > 0 Then 'Do work End If

Try changing your class to have a new instance of List(Of Student) For example: <Serializable()> _ Public Class LessonPlans Private lstStudents As New List(Of Student) Public Property Teacher As String Public Property RoomNumber As String Public Property Subject As String Public Property Students As List(Of Student) Get Return Me.lstStudents End …

What language is the code posted above? As far as conversion, why are you ***BLINDLY*** Converting to VB.NET?

What database backend are you using? If it is SQL, you can look for the dates using a select - between statement: "SELECT Count(*) As Count From Table1 WHERE (Date1 BETWEEN '" & Date1 & "' AND '" & Date2 "') OR (Date2 BETWEEN '" & Date1 "' AND '" …

With microsoft's migration to Outlook.com I would not be so sure the hotmail host is online, they could have migrated to a new server / ip as well.

Check your database to make sure that the data type is set to date time. If that is not the case, if you are using a string, parse as a date then pass into the string. You can use Cdate to do this.

You will want to open a stream reader to the file and pull all lines in from the file. You will then have to remove the spaces from the lines to extract the infromation you want. This can be done like so: Private Function FillStringList(ByVal sFileName As String) As List(Of …

If you are receiving the prompt above then you have more problems than that code. ^_^ I do not see the message box which you are talking of. Is this code snippet the full code? (**I am assuming it is because of the class tags**)

You can look into using LINQtoSQL or some kind of business objects. LINQ to SQL automatically generates the relationships on object creation. (retrieval) With a business object model, you will write each object type - giving you complete control over how it acts. For example: Public Class Location Public Property …

IS this post for instructional purpose or do you have a question about the code above?

I am sorry to sound harsh, but what are we supposed to be improving? What part of your code are you having a problem with?

If the other application is sending out six bytes, could it be Int32 with a 2byte for a character? (Shooting in the dark.)

You can find the commands to do so [here.](http://hamidseta.blogspot.com/2008/05/install-mysql-server-50-silently.html) The link above is said to be a .bat file. You can launch a .bat from vb.net like [so](http://stackoverflow.com/questions/2178872/run-batch-file-in-vb-net)

I would suspect your select/fill code to have a fixed index. Have you checked to make sure? Or am I misunderstanding the question?

Why not try your luck at a custom browser? ( I didn't see a browser in the list. )

1066Mhz is the speed that ram will send/receive data. The kit that you are looking at is an 8gb kit. (8192mb kit) This is the amount that will be added to your memory bank.

You will need to look into using Word interopt. [Here](http://miracle00.weebly.com/1/post/2012/5/add-page-border-in-word-document-with-c-vbnet.html) is an example in C# and VB.Net [Here](http://www.e-iceblue.com/Knowledgebase/Spire.Doc/Program-Guide/How-to-Insert-Page-Border-in-Word-with-C-/VB.NET.html) is an example in C# A good C# to VB.NET converter can be found [here](http://converter.telerik.com/).

[Here](http://www.codeproject.com/Articles/23883/Using-MessageQueue-in-the-NET-Framework-2-0) is an oldy but a goody that will get you started on MessageQueues

Possible cause is Word automaticly adds a blank page on load. Is it possible that when you call the Create that is loads word into memory with the assumption of a start with blank page??

You will need to look into encryption methods. I think the industry standard is 256 AES encryption at the moment. [Here is a small project on CodeProject](http://www.codeproject.com/Articles/10154/NET-Encryption-Simplified) that will get you started.

[WikiBooks](http://en.wikibooks.org/wiki/Visual_Basic_.NET) is a decent starting point.

[Here](http://stackoverflow.com/questions/14333245/anonymous-http-web-request) is a forum post in StackOverflow when a user posted information on this very subject! I hope it helps!

You will need to find out what library you wish to use. For example: System.Data.SQLClient System.Data.OleDB System.Data.* 'Microsoft loves re-inventing the wheel As for the connection, you need to find the correct connection string to the database. (See [here](http://www.connectionstrings.com/).) Next you will have to determine which method of manipulation is …

Here is a link to an application that reads on a pretty low level. (MFT) This would be quicker, but possibly some unnessesary overhead. The problem alot of programmers have, including myself, is the habbit of over engineering an application. Sometimes simpler is better.

Without specifying what sonic is we can not give a very good answer. When you say Sonic, I am assuming Sonic ESB. The development documentation can be found [here](http://documentation.progress.com/infocenter/sonic/8.5.1/index.jsp?topic=/com.sonicsw.doc/Invoking_Web_Services_from_Sonic_ESB_Processes.html).

I have not used blobs personally, but here is an [article](http://www.vb-tips.com/datasetimage.aspx). I hope it helps!

Such a broad question makes it very difficult to give a good answer. When you are wanting to store the check boxes, are you checking for yes/no values or something like options a new vehicle? If you are storing yes/no then it is as simple as storning them in bit/tinyint/boolean …

You will need to look into using a setup wizard. Something like [InnoSetup](http://www.jrsoftware.org/isinfo.php) or [InstallShield](http://www.installshield.com/) would do what you are wanting. As for creating the database, you will probably have to write a script or module that can be fired from the setup wizard. Something like vbscript or a vb …

Does the DataGridView in the sales form have AutoGenerateColumns enabled while the Purchase does not?

The problem is that you are setting it to just the file name. You have to give a full path (or relative if it remains constant) to the file location and it's name. But as yvrej17 has stated: > Click your form and set your background image in properties. Simple …

Have you tried cycling through the code in debug to see what the log names are? Just place a break point before the loop, step into the loop (F11) then hover over the entry variable. (You should change it to For Each e As Entry in objLog)

By seeing this code, I assume that you are using a form of data hiding. That being said, the code posted works and should not create such a problem by its self. Run a find all references and see where else the value is getting changed for your string.

One problem that may occur is if D: is mapped to a network drive and the database is being used by some one else. (D: might not be the same drive for them)

You will greatly sacrfice performace by iterating through 20k records. If you are worried about duplicates, just remove the item saved from the listview. (Keep them from clicking it again) If you are still wanting to save everything, just iterate through and pull in values you want.

Are you going from SQL Server to SQL Server? If so, you can use the MS Import/Export wizard to migrate data. If not, what are you migrating to?

My untrained eye cannot see any hard coded reference to your external drive. Is it possible that the application is finding something like a sd card reader and labeling it as a removable media?

After doing a quick view source of google - it looks like what you really want is wrapped inside <cite> </cite> tags, and not href.

If user names are unique you can select them from the table. If your user passwords are not encrypted, and are plain text (**I HOPE AND PRAY that this is only a exercise!**) Then you can just check the password field. For example: Private Function Autherized(ByVal sUser As String, ByVal …

After a quick session with Google - I've [found](http://dev.mysql.com/doc/refman/5.1/en/connector-net-programming-crystal.html) this article.

Your code looks like it could be reduced by using List(Of String) Dim myList As List(Of String) Then you could add elements by valling the .Add function. myList.Add("Hello,") myList.Add("World!") Then to iterate through the list just do a simple for each: For Each s As String In myList MsgBox(s) Next …

Have you tried using the Me.Load event instead to see what happens?

Something like this may work: if (strpos($str, 'StringHere') !== FALSE) echo 'Found it'; else echo "nope!"; Answer was found [here](http://stackoverflow.com/questions/13577041/php-string-contains).

You first need a way to refrence the student for the update. An ID column works perfect for this. You will need to reference the text box values, therefore, need to name the nextboxes something that can be descriptive. For example: For Each DR As DataRow In DT.Rows Dim tpNew …

Are you programming in WPF or Winforms?

[Here](http://bytes.com/topic/visual-basic-net/answers/498531-bring-already-running-app-front) is a forum post using the Windows API to get the process and bring it forward. I hope this gets you on your way.

[Here](http://social.msdn.microsoft.com/Forums/vstudio/en-US/f3f5a61f-2ab9-459e-a1ee-c187465198e0/how-to-create-group-policy-object-programmatically-using-net-and-c) is a link to an example which can get you started.

What database type are you using: Access, SQL Server, Oracle, or something else?