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Using the Load and Unload events of the Forms add these subs to handle a simple fade in and out effect. This is not limited to just one form. The subroutine definition can be added to any global class allowing the use on any form or sub-form.

Is there code in visual basic 2008 where i can set my program to expire every 30 days ? Thank You

i have 2 form. form 1 have combobox and second form textbox...how to load data form textbox into combobox..if i type hitachi in text box, automatictly "hitachi" will save in dropdownlist combobox...anyone..please help me...

Using the Load and Unload events of the Forms add these subs to handle a simple fade in and out effect. This is not limited to just one form. The subroutine definition can be added to any global class allowing the use on any form or sub-form. This is the …

Hey guys! I'm making a simple app that will need some DLLs that I'm using, but I don't want them to be in the same place as the main exe. How can I make my app to load these dlls from a specified folder, like %mainappfolder%\files\dlls ? Thanks!

hi anyone here knows how to display autogenerated id on textbox in a form? for example if i have 2 textboxes 1st txtbox is for CustomerID and the other is CustomerName when im gonna add a new record the customerId is already filled with CUS00002 and im actually gonna input …

I am a newbie, and amateur and I am curious and I hope someone will help me with this, I want to post a thread and Honestly ask where hackers come from, their history and how they got started and most importantly who are they !. Mafia 2. Just plain …

I know that title was complicated, i wasnt really sure what to call it. Basically at the moment I have the code which opens values that are after words in a text file. [I](Thanks to Unhnd_Exception)[/I] I have a text file, which lists all the stocks of all the fruit …

RegisterClientScript and all variations are missing vb.net 1.1 there's nothing under page or me or clientscript or anything else i can think of

I have two forms and I am running a sql query to provide a set of variables in my first form that I need to pass to my second form. Here is the code that I have: [code] Imports System.Data.SqlClient Public Class Main Dim instForm2 As New Exceptions Public payrollstartdate …

Having an issue switching a listview from Tile to Details View with groups. When the list view has groups and the Default View is Tile, when changing the view to Details the first Group is not shown. Its under the column header. I jerry rigged it with creating a global …

If I wanted to call the RUN prompt and the Command prompt in my application, what exe's would I need to reference?

hello, Actually, i want to play sound file from [COLOR="green"]resource[/COLOR]. I am using [COLOR="green"]WindowMediaPlayer[/COLOR] Control for window application. But there is only option is "[COLOR="Red"]URL[/COLOR]" (Property of control) to play sound file. I don't want to use [COLOR="Red"]URL[/COLOR] property. Because my sound file is present in the [COLOR="Green"]Resource[/COLOR]. Any body …

How to make the form size automatic setting the size equals to the screen. or Maximize the whole form including the form components.

Hopefully someone searches this one day and it becomes useful. I never found anything. Below is the vb syntax for combining numbers in the same memory address. [code] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim LngWord As Long = LngMakeWord(Integer.MaxValue, 65489) Dim LoLng As …

I have a data in list at vb.net and i want export to Excell. I have tried the code from Jx_man in thread "Export Data from listbox to Excel" , but it can't worked. Dim MsExcel As Excel.Application ---> Error Statement is not valid in a namespace I use Microsoft …

i have a problem while updating specific records in datagridview.. i want to update specific records on my datagridview.. but only the first records are updating.. LVLStat name of column Sections name of table [code] Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Try ds.Tables(0).Rows(0).Item("LVLStat") = …

i have corrected my conn string i am now using sql connection but now when i run the code it gives me he error Object reference not set to an instance of an object. [CODE] 'I put this code in the load event ListBox1.Items.Add(CType(GetTables().ToString, String)) [/CODE] [CODE] Public Shared Function …

Hi guys, Issue is I have a grid view that I need to select certain values from to go into a SQL table. The following is my code from creating the grid though to the select button. [CODE] Partial Class _Default Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal …

I've got a simple string problem I can't seem to fix. The string itself contains things like "random" & random.next(1,3) & "random2" etc. The string registers all of this as a string and doesn't actually calculate random numbers. Is there any way to fix this? I know that was confusing, …

Advice on vb graphics By john g in VB.NET Hi I have been searching the internet for some time but am none the wiser reguarding my problem. I am trying to build a drawing application The idea is to use mouse down, mouse move, mouse up events On mouse down …

Hello everyone. I am working on a simple program called "Who's Connected?" where it runs a command (netstat -aon) and then displays the results in a multi-lined textbox. However, when I press the button that will run the command, it tells me that it can't convert the string to an …

Hi, I m usng Ms-Access 2007 with vb.net. My problem is that I have a table with column name strval which has following values: 2,3,43,5,6 etc in each row. Now I want to search for that row which contains e.g 2 in cloumn strval . i use SELECT * FROM …

Hi All, I'm doing some serial I/O in VB.NET for a project at work. I'm new to VB.NET so I'm not sure if I'm doing this correctly. I need to determine what ports are free and which ones are in use. Presently, I try to open the port and if …

Got any Suggestions? I'd like to delve deeper into the topic to bring my knowledge base up. This is what I've got so far: Hacking Exposed 6 (10th Anniversary Edition) by; McClure, Scambray, and Kurtz Hacking: The Art of Exploitation 2nd Edition by, Jon Erickson Steal This Computer Book 4.0 …

hi guys, i am using vb.net 2005 and i want to know the event name for a listview that happens every time an item is added. thank you.

I was browsing the internet for different method to find Pi and I finally found a pretty good one. The only issue is, when you give it a very large number, it slows down tremendously. Would it be possible to make it find 2500 digits a at a time instead …

Everyone..please help me... I cannot save my list item to the database with this code. [code] Dim my_cmd As MySqlCommand my_cmd = New MySqlCommand() my_cmd.CommandText = "insert into documenttable values(route1,route2,route3,route4,route5,route6,route7,route8,route9,route10,route11,route12)" rs.Open(query, conn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockOptimistic) my_cmd.Parameters.AddWithValue(rs("route1").Value, .ListBox1.Items(0)) my_cmd.Parameters.AddWithValue(rs("route2").Value, .ListBox1.Items(1)) my_cmd.Parameters.AddWithValue(rs("route3").Value, .ListBox1.Items(2)) my_cmd.Parameters.AddWithValue(rs("route4").Value, .ListBox1.Items(3)) my_cmd.Parameters.AddWithValue(rs("route5").Value, .ListBox1.Items(4)) my_cmd.Parameters.AddWithValue(rs("route6").Value, .ListBox1.Items(5)) my_cmd.Parameters.AddWithValue(rs("route7").Value, .ListBox1.Items(6)) my_cmd.Parameters.AddWithValue(rs("route8").Value, .ListBox1.Items(7)) …

Hello, I have the following code: [CODE] if (cboxCategory.SelectedIndex == 1) { cboxSubcategory.IsEnabled = true; XmlDataProvider agriculture = new XmlDataProvider(); agriculture.Source = new Uri(@"Data\Lists\agriculture.xml", UriKind.Relative); agriculture.XPath = "/AGRICULTURE"; System.Windows.Data.Binding binding = new Binding(); binding.Source = agriculture; binding.XPath = "Category"; cboxSubcategory.SetBinding(ItemsControl.ItemsSourceProperty, binding); cboxSubcategory.SelectedIndex = 0; } [/CODE] basically, I have two …

Hi all. I am having issues with people not closing an important file in excel. I have a new vb.net based application that i want to close the excel file when i prompt it to. The application checks for specific named files in a hidden folder on a timer event, …