20,278 Topics
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| | Dear friends, I am using Vb.net as front end and Sqldatabase as my database file. In my application actual data is not updaing in to the database. But it shows the data while running. Once if clsoe the eecution and if i check the table the data is not saved … |
| | Hi i want to capture the screen form my computer and want to send to other sytem as picture . and i want tjo do this through vb.net please help me. Thank you |
| | I try to solve this problem: when i add, delete record it working, but for update is not working please someone help me here code: Private Sub UpdateRecord() VarTransaction = VarConn.BeginTransaction Dim VarOleDbCommand As New OleDbCommand Dim VarStringBuilder As StringBuilder VarStringBuilder = New StringBuilder VarStringBuilder.Append("UPDATE tblCl_TrainingType") VarStringBuilder.Append(" SET Type_title=@Type_title,Clarification=@Clarification") VarStringBuilder.Append(" … |
| | Hello All, I want to learn VB.net again, before 3 years i did cource but now i forgot most of things what i learned. Now i want to learn VB.net again, will you please let me know good source to start with where, the examples are given with the code, … |
| | hi to all I made a lot of textboxes in my usercontrol. Now I used it in another forms. how can I know the name of each textboxes since it is formed as one control. thanks in advance  |
| | All, I am trying to write me an application using visual studio 2005. My back-end database for the application is mysql. I've found some code examples online and been able to get it working with both reading from the database and writing to it. However, the examples I find does … |
| | Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress Select Case e.KeyChar Case "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "." Case Chr(Keys.Back) '<----- to allow BackSpace Case Else e.Handled = True End Select End Sub The above only allows whats shown into the … |
| | I created the code below to import an Excel file into an existing M'soft Access database. The attributes present in the Access database are CWNO(Text), Name(Text), ICNO(Text), Nasion(Text), Company(Text), JoinDT(DateTime), ExpDT(DateTime), ResBT(Boolean), ResDT(DateTime), Note(Text), PBIT(boolean). The final four columns are not present in the Excel sheet. (ResBT, ResDT, Note, PBIT).But … |
| | I hope this is the correct forum I am converting some qbasic to vba and have come undone. The qbasic lines - FOR I = 1 TO A IF B(I) > 0 THEN PRINT "("; C(I); "="; D(I); ")"; END IF NEXT I screen prints the values for SLENGTH and … |
| | Hi all, I'm having the situation to calculate as follows: The time difference between 4:00pm and 1:00 am is 9 hours. This is derived by subtracting 4 from 12 which equals 8 and adding 1 hour for the time between 12:00 and 1:00. I'm having 2 datetimepicker in starttime i've …  |
| | Hello Everyone! I just joined the community. I need to let you know up front that I am not a programmer. I am starting the journey by learning VB.NET. I downloaded MS Visual Basic Express 2008. I need to do some straight forward apps such as collecting user input to … |
| | Dear All:?: I am currently converting projects in vb 6.0 to VB.Net 2003.I completed the migration but while try to run the appln.it shows that nearly 8 errors all pertain to .resx file. The error is: resource transformation for file filename.resx failed.Invalid Resx input I googled this error and microsoft … |
| | Hai all, in my appliction Im writing functionality to find keywords entered by user if keyword found i need to return the 10 words before keyword and 10 words after keywords, Im able to find the keywords using Instr method.. Im not getting how to get 10 words Before and … |
| | In April Vringo (the company I work for) announced a new Facebook application that lets you easily see your friends’ pictures every time they call, creating a unique type of “visual caller ID.” The application is free to download from Facebook and will be available worldwide. Today we released version … |
| | Hi to all, I want to create an application containing a lot of fields, my problem is the client want to maintain the records of payment and the date. I have created database containing only one tables. How can I handle this kind of database management, the goal is, if … |
 | Hi All I am currently using Vb Express.net 2008, MSSQL server express 2005 in conjunction with SQL server management express. I have created a database application within the express IDE, which I must say I am very happy with, as it was my first database app. I have now decided … |
 | Hey Guys, I've written a small utility that reads a data file and creates an organizational hierarchy chart using button objects and lines in a panel that expands as needed. The panel has scroll bars that allow viewing of all the items it contains. I'd like to be able to … |
| | I'm trying to upload a file to my PHP form on my website. I have no idea how to go about this. I'm sure I need to break down the file into a transferable form, I'm not sure where to go about this. Then I need to send an HTTP … |
| | Dear All, i have been working on a DataGridView for quite few days. Now its comes that a particular column has to show user name in display and in internal it should return user id. DataGridView is populated from a DataSource which will only supply user id. anybody knows there … |
| | I want to create a code in vb.net 2008 that will delete data from its database table(Microsoft Access). The columns (attributes) in the database table are CWNo, Name, IC No, Nationality, Company, Join Date and Expiry Date. Then it will insert data from a Microsoft Excel Sheet that contains the … |
| | dear all, i have few question on combo box provided in vb.net. 1) can we show multicolumns in combox dropdown list ? 2) is there any provision to add picture in combo box list item ? 3) can we disable/enable individual item in drop down list ? thanks Warun |
 | Hey everyone! I'm almost finished this payroll system that automatically calculates employee's wages, gross wages, total income, deductions and nett wages, etc based on the info provided (i.e. hours worked and rate/hour). For the most part everything works, except for the total income, total deduction (and possibly only because of … |
| | I am almost finished making a black jack game and I was wondering how to solve this problem i have tried everything i know and it is all unsuccessful... I will copy and paste my code and show the problem see text below the code... Public Class Form1 Public YourCards …  |
| | Hello everyone ,im a new guy to vb.net ,i've installed .net2003 in my system , i have a problem with it ,when i click new projects in the file menu , it quits out to the desktop ,i really need ur help ..... .............. karthik |
| | Dear all, as always I am back with yet again a simple question. I have developed an application in vb.net which has VB interface as front end and access 2003 as backend. The application path which I setup initially is : [CODE] Dim MyConn As ADODB.Connection MyConn = New ADODB.Connection … |
| | Hi, my name is Sivakumar working in a Company at Bangalore as senior software engineer. I'd like to work some freelancing software works related to (Dotnet/ASP Projects) from home.Please suggest any firm that provides projects(software Development) to work from home or any site that i can get freelancing work to …  |
| | i'm new to vb.net and i cant figure out how to solve this problem any help would be greatly appreciated how can i show data into list view if the data is located in different tables. here few of my code, Public strConn As String = "C:\*********.mdb" Public cn As … |
 | Hi, I was wondering (if possible) how to change the server address, port number, username and password of a dataset connection form within a form using textboxes. Thank you for your help |
| | I am making a Black jack game and i am trying to make it so that when my label which shows my current randomized valued which is "2,11" if this label = 10 then i would like it to randomize so that my picture box displays one of 3 randomized … |
| | Hi people, I was hoping someone out there could help me out as Ive been going mad with this problem of trying to filter data and show the 2nd row in the datagrid data in textboxes (I have it partially working). Well basically I can highlight the first row and … |
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