20,899 Topics
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| | Hi I am facing logon Failed problem in VB.Net Crystal Reports after i deployed it at client side... A window showing Database name, user name, Server and password I fill it manually still it fails... Can any one help me to sort out this solution... Thanks :) |
| | Hi, I'm trying to save some images into my Database of my application. Can I know which of the method below is [B]better [/B]and [B]why[/B]? 1. Store only the picture path into the database. Retrieve Picture according to its path. 2. Store the Picture in Database as bytes. Thanks. |
| | Hi I worte this code can any body tell me why its not working Error can be seen in the attached file whis…. Value cannot be null. Parameter name : data source Private Sub btnTotal_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTotal.Click Dim ConnectionString As String = "Integrated … |
| | Hi I am making a 2D game in vb.net. I have coded it for hours now and have 2 major problems. Ones to do with the map and mentioned in another thread. The other problem is with classes(I think). Would I need a seperate class for my main map, my … |
| | My office is developing a password-protected based site with thousands of pages. I'd like to be able to send an email to a client directing them to a particular page within the site. Assuming they are not already logged in, what happens is that they are directed to the login … |
| | Here is my problem. I have about 100 Richtextboxes in my Form.. All of them have a persons First and Last name in them.. Is there anyway to make a Find button that if I type in someones name into a textbox that It will find the persons name in … |
| | hello to every body im new in the vb language plz kindly help me can anyone tell me how to get the data from comm port by using the vb2005 thanks for replying me thanks |
| | Hi all, Can anybody tell me how to retrieve hard drive information in vb.net . I try my best search in google but not getting the appropriate information. Its urgent. Thanks in advance. Regards G_8306 |
| | hi this is my code for online banking i want to encyrpte the user inputs of code to an xml file that i have created i also want to decrypte the file....below is the code Imports System.IO Imports System.Xml Public Class welcome Dim pincode As String Private customers As New … |
| | I have a binding navigator which I have not altered from the basic settings. The problem I am having is that the database is set to auto number from 70000, but the binding navigator is starting from 1. Is there a way of getting the binding navigator to also start … |
| | Dim generate As String Dim added As Integer Dim addends As Integer Dim sum As Integer Dim zero As String zero = "000" plus.Text = "1" added = Int32.Parse(idrecever.Text) addends = Int32.Parse(plus.Text) sum = added + addends generate = "00000" SqlText = "INSERT INTO Tbl_Items(ItemID, item_name, color, manufacturer, barcode, vendor, … |
| | I really don't have a clue on how to even start this, making a login form. So i've been searching around trying to find others doing the same thing but i haven't found much and what i have found they are using different databases. But here's what i have so … |
| | I have two forms. First form has 5 buttons, when all 5 buttons are clicked they should display another form, however depending on which button is clicked different text and images are displayed through a select case statement. However I am not sure what links this to the first form … |
| | Hi all I have datagridview that shows tasks to be done by user.One of gridview column shows priority of task as icon.Now i want to add tooltiptext to icon as "high priority, low priority or medium". |
| | I am attempting to figure out how to use a datagrid with checkboxes. I found some information for using an item template and the FindControl method. I am using Dreamweaver to program so I'm sure I'm not getting all the bells and whistles that VB.NET has to offer. I'm stumped … |
| | [MS SQL Server 2005, Visual Studio 2005, ASP.Net 2.0(with VB.net coding) website] Hi, I have a brand table which is inter-related with many other tables. SQL generation code below. [CODE] /****** Object: Schema [Product] Script Date: 03/27/2009 10:15:22 ******/ CREATE SCHEMA [Product] AUTHORIZATION [dbo] GO /****** Object: Table [Product].[Articles] Script … |
| | I am developing a vb.net application that retrieves a recordset from a sql database with a large amount of records (30000 records) I need to process each record separately according to its contents. Is there a way of doing this in a faster method than iterating through each record? |
| | Dear Friends, Am new to Vb.net and Am working on a project where i have to get the selected text from a word file(Ms word 2007) Please Advice how i can do this.. I have a Created an ADD-IN button in word. I need to get the Selected Text from … |
| | Hi everyone I need help on writing a small application on sending a simple text sms like TEXT to the PC and it will get into the database (mySQL) to search for the information on it and reply back the result to the user. Please help me on how to … |
| | hellow to every body im new user in vb i make a project inwhich take the take the data from mobile modem through comm port can anyone tell me how to get (sen/rec) the data from comm port in vb kindly ans me or replay at [EMAIL="adeel_ghani2003@yahoo.com"]adeel_ghani2003@yahoo.com[/EMAIL] thanks alot for … |
| | In VB 2005, I want to be able to make a window and then have a program i already created RUN in the window INSIDE VB 2005.. So for example: I want to be able to make a Window inside VB 2005 and be able to run MS Word.. Is … |
| | I bound gridview with databse..property Checkbox -true . I have three columns roll,name ,roll. I want that on button_click, roll nos are displayed whose checkboxes are checked in gridview-- SOURCE TAB [code] <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"> <Columns> <asp:TemplateField > <ItemTemplate > <asp:CheckBox ID ="chk" runat ="server" /> </ItemTemplate> </asp:TemplateField> <asp:BoundField … |
| | Hello everyone. I am making a clock in - out program and have a more complex issue on hand. My program asks the user for their name then sends them to the clock in/out form. In the form they press a button which then stores the TIMEOFDAY into a .txt … |
| | Hello everyone, I have a program that i am working on using more than one Form. The way i am going through forms is by minimizing my first form then showing the other forms. I was wondering if i start the program from a module maybe i can unload forms … |
| | Hello everyone. I have a small problem. I have a Streamwriter writing things to a file. But when i write more than one thing, the previous item gets overwritten. I.E. Write 1111, Write 2222. 1111 gets replaced by 2222. Here is some of my code: [CODE] Dim fileOut As New … |
| | Greetings, I want to know if I can pan and zoom an Image that is loaded inside a picture box in vb.net. If this is possible, plz can you write the code to do this.. Thank you... |
| | Hi I have got this problem while developing an AddIn for Outlook. I have a code that is developed in VB 6.0. Now, I want to use that code in my VSTO project. But, as we know .NET dont support pointer, this application got many errors. I have searched, googled, … |
| | Hey there :) [IMG]http://img.photobucket.com/albums/v374/taylormsj/rascalshelp.jpg[/IMG] I am currently creating a program for my mums business. I have a .mdb access data base with member details. In the screen above, i want to type the ID number into the text box, click search and their data to be filled into the text … |
| | Hi Friends, I M Working In Vb.net, I Want that, to which form i m opening that must be top,while i don't close that,i could'nt open any other form,for this i m doing [B]topmost=true[/B](Property of form) ,& It 's working also but that is not showing the messages which i … |
| | HI Friends, I m Working In Vb.net ,I m Using Datagridview in My Form, If There are 4 cells in datagridview ,& i have to check the condition that, to which cells user selecting, that is cell 0 or not, how can i Know this Please Help Me . |
| | Hi... I need to implement multithreading in vb.net....I need to pass a parameter to the function which will be called by the thread...Can someone help me with this? |
| | Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim j As Boolean j = True Me.Hide() System.Diagnostics.Process.Start("LSBSTEG.exe") While (j = True) If Diagnostics.Process.GetProcessesByName("LSBSTEG").Length <= 0 Then Dim f As New Form4() f.ShowDialog() j = False End If End While End Sub |
| | Dear, i want add the new item in combobox at run time,whiout databas. i want user enter the new item in comobox. plese help me |
| | Hello, I am trying to figure out how to generate code from user input. In Visual Studio 2008, Visual Basic I am new to this so I will try to explain the best I can. Thank you. My script always begins with: [CODE]function Init(Quest)[/CODE] Then from here a user would … |
| | hi im new to vb and i have just run into a mind boggleing prob i think i have tried just about everything to get this working but it just wont work my question is when calling a function in my case Charge(nights) i get a litte := after nights … |
| | hey guys. . .im having a problem with my update code in vb.net.. . look at my screenshot attachment the column time_out is the problem. . . here's the code i used [CODE] Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim timeout As String Dim … |
| | Howdy, my friend is trying to write a program in VB 2008 and he is using an Access 2003 database. he's having a hard time writing the code for a search option. we write a string in a textbox and hit the SEARCH (kerko) button. can you pleas help us …  |
| | hello every body, i'm learning about AI and image processing. but now I try to combine both become one application. I confuse and dont know how to insert kohonen into the image processing application? Hope you can help me although one word or source code link. Thank you!!! [email]z03lfk@gmail.com[/email] |
 | Dear great programmers please am a new programmer and i want to network my application. please, how do i go about it. what do i do? |
 | I want to click on a button and have it open another form. The other form is called Kindy. |
| | Uploading the image or the or the folder browser in asp.net is a simple task.But as far as the vb.net is concerned there is no file uploader toolkit.So what can be done in order to upload the image or the folder in the vb.net? |
| | Hi everyone... Iam new to VB, i want to know whether we have thread option in VB if so how can v implement that(Sample codes are appreciated). Right now iam using sleep but that ll not make it effecient so i need to implement thread concept... Scenerio: Iam working in … |
| | Hi, Im Ivarn I want to build a game in vb.net where there are 8-12 matchsticks but the computer requests the user to pick on stick and then the computer also picks until they are all over. he who picks last is the winner. i want to make sure the …  |
| | Hi alls, I need help from u all regarding this matter... I need to create simple program where the text can be display into cursor are piointed...it mean when i open notepad or wordpad...the text automaticly display when the cursor r there....anyony can help me?.. |
| | hello friends... i m developing a tool for version maintenance for which i need to store only the appended items in a file and not the entire file again and again... can some1 help me with the code in vb.net also, after doing that... i need to compare two versions … |
| | Hi, I am creating a data access layer through Visual Studio 2005 (dataset in appcode folder) for my asp.net (vb.net based) application connected with SQL server 2005 db. I have already created easy tableadapters for brands, categories tables. Right now I am creating Product tableadapter for product table. The product … |
| | Hi, I'm using SQL 2008 Express with a multi user VB.NET Windows application. Do I have to add each user to the SQL user account? Does NT Authority\SYSTEM work? I do not know how this works. So far I have NT Authority\SYSTEM in the Security-Logins of the Server. But do … |
| | how to separate text like this DELHI--->>>>23 I want that delhi and no 23 is displayed in 2 different textbox in vb.net sir plz help me for that |
| | i want to call dropdown in datagrid in Windows Application and also want to save that value in database how to do that |
| | Hello i have problem loading my gridview with data if i include a where clause to it to pull out records using either session or querystring but without a query string it will retrieve out information but i have been working on this for days but no solution your concern … |
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