16,916 Topics
 | |
| | Now retiring and would like to resume hobby of writing programmes. Is VB6 Enterprise the one to buy or has it been superceeded? |
| | How to run this souce code.... I don't know if how I will have to revise. visual studio 2010\projects\binarysearchtree\binarysearchtree\binarytree.h(7): error C2143: 구문 오류 : ';'이(가) '<' 앞에 없습니다. visual studio 2010\projects\binarysearchtree\binarysearchtree\binarytree.h(7): error C2059: 구문 오류 : '<' visual studio 2010\projects\binarysearchtree\binarysearchtree\binarytree.h(8): error C2143: 구문 오류 : ';'이(가) '{' 앞에 없습니다. #ifndef … |
| | [CODE]//--------------------------------------------------------------------------- #include <windows.h> #include <CommCtrl.h> // needed for adding custom toolbar #include "resource.h" #pragma hdrstop //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- LPCTSTR ClsName = L"FundApp"; //LPCTSTR WndName = L"Resources Fundamentals"; const int NUMBUTTONS = 3; TCHAR AppCaption[40]; LRESULT CALLBACK WndProcedure(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam); //--------------------------------------------------------------------------- INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, … |
| | in the reisgter how i put it togeter time and date of the code when i keyin the admin No and admin card then it record the the access datatbase. Private Sub btnRegister_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRegister.Click If String.IsNullOrWhiteSpace(txtcard.Text) Or String.IsNullOrWhiteSpace(txtadmno.Text) Then MessageBox.Show("Please complete the …  |
| | Good day! I am now currently ugrading our database to mySQL. My problem is that, how to convert the any msaccess SHAPE command to a mySQL database syntax using 6 and get the same result? Below is the sample code: spath = App.Path & "\employeeaccnt.mdb" cn.Open "Provider=MSDATASHAPE; Data Provider=Microsoft.JET.OLEDB.4.0;Data Source=" … |
 | t = txtSearchMo.Text z = Combo1.Text Adodc1.Recordset.Filter = "br_name like '" + t + "'" Or "mo like '" + z + "'" why this code have mismatch error appear?? help me pls |
| | how i put it like i am a student so i choose student and key in username n password, if choose worng like i click lectuere but i not, so cant is worng cant login Private Sub cbinfo_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cbinfo.SelectedIndexChanged Dim conn As … |
 | Hi everyone, I haven't touch in vb6 in 12 years so im very rusty... :s But now i need a little exe that allow to open and view office and pdf files, i dont need it to save or allow changes. Since its going to work with a batch file …  |
| | I have commondialog that i can search for *.bmp,*.jpg files thats okej, now the problem is. saving the picture to the rot + filename next time I start the program I will change the picture to another file that shall be saved in rot + filename the first picture shall …  |
| | when i login it will come 2 form one is info and other one is register form when i login that time my info come out come a samll form say error complet the box it should not come out this..!! where go worng |
| | Hi everyone. Im a bit new on visual basic programming language and I need your help connection visual basic with an ONLINE DATABASE. Im making a software for my school (is happening a small city competition about programming). I set everything up, just need to fix database online. anyone help …  |
| | I get the error "Syntax Error (missing operator) in query expression" sql = "SELECT Chores.ChoresID, Chores.ChoresDate, Materials.MaterialName, Advisers.AdviserInit, Advisers.AdviserSurname," _ & "Area.Area, Chores.StudentNo, Student.Forename" _ & "FROM Chores" _ & "INNER JOIN Materials on Chores.MaterialID = Materials.MaterialID" _ & "INNER JOIN Advisers on Chores.AdviserID = Advisers.AdviserID" _ & "INNER JOIN … |
| | at the projct No i have choses it should the the project name on the textbox but did not come out Private Sub cbbproject_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cbbproject.SelectedIndexChanged Dim conn As New System.Data.OleDb.OleDbConnection() conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" If conn.State = ConnectionState.Open Then conn.Close() conn.Open() Dim … |
| | Good day!~ May i know the difference between creating database using Visual Data Manager and using MS Access. which is better? |
| | Hi the line with image4.picture don't work the rest of the code is printing out as it shall do. The image4.picture is in hidden position and the path is Okej.( can see it when the image4 is vissible=true) How or where is the problem ?? Help is use full with … |
| | I want a visual basic 6.0 project vb as front end and ms access as back end with atleast 2 users admin & operator. can any body help me to do my project please?  |
| | Why done work is it some thing worng i only wan edit one or delete one of it? Private Sub btnedit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnedit.Click If String.IsNullOrWhiteSpace(txtadmin.Text) Or String.IsNullOrWhiteSpace(txtname.Text) Or String.IsNullOrWhiteSpace(txtcourse.Text) Or String.IsNullOrWhiteSpace(txtic.Text) Or String.IsNullOrWhiteSpace(txtgender.Text) Or String.IsNullOrWhiteSpace(txtaddress.Text) Or String.IsNullOrWhiteSpace(DateTimePicker1.Value) Or String.IsNullOrWhiteSpace(txttel.Text) Or String.IsNullOrWhiteSpace(txtemail.Text) Or String.IsNullOrWhiteSpace(txttype.Text) … |
| | can someone enlighten me what 's the difference between having a codeless database conenction and using manual code to connect to database. which is better? for me, i think it is easier to do database using connection using object properties like datasource, datamember. i find it difficult using manual coding … |
| | Is there class in visual basic.net 2010 can be used to get the values of gray image like color image? |
| | |
| | Hello!~ i'm currently doing a database about examination system.. i already have a database for login,registration, and questionaires. my problem is on my question database.. i managed to connect the questions and choices in visual basic (or so i thought) questions are on multiple choices.. my question is : how … |
| | is this coorrct if write like this: Public Class Lecturer_Form Private Sub Lecturer_Form_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim conn As New System.Data.OleDb.OleDbConnection() conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" If conn.State = ConnectionState.Open Then conn.Close() conn.Open() Dim sql As String = "Select A.StaffNo,A.TimeIn,A.TimeOut, B.ProjectNo, C.AdminNo, C.UserName From tbl_lecturer … |
| | I have create a project, There are so many reports. I want change report orientation as Landscape and paper size is width =8.27" and Height=4".But I can't do this. Please Help Me. |
| | hi all.... I ask if there is class in visual basic.net 2010 that i can use for get pixel in gray image as color class that i am using to get pixel in color image. please help me. |
| | hi all ... I want to apply sobel filter to gray scale image to detect the edge of the image using visual basic .net 2010 .The size of the image 639*427 please help me |
| | in stuednt admin i wan it to insert and also select from tbl_stuendadmin how to put it togeter If String.IsNullOrWhiteSpace(txtcard.Text) Or String.IsNullOrWhiteSpace(txtadmno.Text) Then MessageBox.Show("Please complete the on the box.", "Authentication Error", MessageBoxButtons.OK, MessageBoxIcon.Error) Exit Sub End If Dim Conn As System.Data.OleDb.OleDbConnection Dim ConnectionString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" Conn = … |
| | Dear all, I am trying to edit the .resx file (Form1.resx) so I can localize my application for different settings. However, when I edit my .resx file and then view it in Visual Studio, I get an error "ResX file Data at the root level is invalid. Line 1, position …  |
 | possible to setting Chrome, as similar IE, and get data from Chrome html page?  |
 | Think that macro viruses written in VBA (Visual Basic for Applications) are just something that people using the Internet a couple of decades ago had to worry about? Think again. Word macro attacks never went away, they just went into decline. New evidence suggests they could be making something of … |
| | Dim con5 As New ADODB.Connection Dim rs5 As New ADODB.Recordset Private Sub Command1_Click() con5.Provider = "Microsoft.JET.OLEDB.4.0;" con5.Open App.Path + "\da.mdb" rs5.Open "[DEMO]", con5, adOpenStatic, adLockOptimistic 'The above code can't work when the database is protected. 'Please Tell, How can I solve it |
 | //Hi i do the delivery company project,this are my members of the base class //how do i create 2 constructors in base,one for sender and one for recipient? //I did one for sender ,but visual studio does not allow me to create identical for recipient //Can some one help to …  |
| | Hello again. I am back with the problem of using booleans with command buttons. Any reasearch I've done for other methods to complete my memory game have been for Vb2005, VB.net, VB2010, etc. Where as I'm stuck with VB5 not Knowing what to do. `PLEASE NOTE: boolFirst is declared and … |
 | Hi all, I have visual studio 2008 and as I recently started to use it, I still develop the HTML from scratch and then move it to ASP.NET. Anyway, when I did my last site and uploaded the CSS in visual, I got quite a lot of CSS 3 error … |
| | i trying to put this in the combobox why did not come out Private Sub Lecturer_Form_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim conn As New System.Data.OleDb.OleDbConnection() conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" If conn.State = ConnectionState.Open Then conn.Close() conn.Open() Dim sql As String = "Select [StaffNo] From tbl_lecturer … |
| | Hi everyone. I have a very simple question to which apparently there is no easy solution (I googled a bit but haven't found any yet). How can I force Visul Studio 2013 to install on a different drive so that it doesn't eat up my C: space? In our company …  |
| | Hello guys. I already install the mysql conector and my for studio 1.2 nu t in th visual studio 2012 i cant conetor to database. I try three time reinstall but is the same thing. Someona knows or somenoa already have this problem.«?  |
| | Private Sub cbbproject_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cbbproject.SelectedIndexChanged Dim conn As New System.Data.OleDb.OleDbConnection() conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" If conn.State = ConnectionState.Open Then conn.Close() conn.Open() Dim sql As String = "Select * From tbl_assignment Where ProjectNo ='" & cbbproject.Items(cbbproject.SelectedIndex) & "'" Dim sqlCom As New System.Data.OleDb.OleDbCommand(sql, conn) … |
| | I have two listbox and two button, one button is assign another is unassign in listbox1 have adminNo I wan the listbox1 of adminno go to listbox2 one by one when pressing button assign and i also can unassign go back to listbox1 one by one also is it: *listbox1.item.forword(sqlRead("AdminNo").ToString)* |
| | Hello, I have my database xampp mysql and i put values from visual studio 2012. I have the code for INSERT INTO mytable, but always i insert the value, this value appears like 0. I dont know the reason beacause if i'm conected to the database and i send the … |
 | Can anyone tell me how can i create a backup and restore form... in vb6.0 for my sql 2014 database |
| | I am trying to make a memory game using labels and command buttons, and I have run across an issue in which when I try to set up a timer with a loop within a Sub function. My current code for this: Private Sub Form_Load() tmrStart.Interval = "1" End Sub … |
| | Is there a way to boot a made program from Visual Studio? I would make then `Console Application`. Now I know, that you probably need programming Assembler for that. Problem is, I don't know crack of Assembler. Instead I could've used very minimized version of Windows PE, then install requirements, … |
| | I can post a single line of row I selected from datagridview but I want to select specific multiple rows then display it in my crystal report. BTW I'm using VB2010. Dim cmd As New OleDbCommand("Select * From Data1 Where ID = " & Form4.DataGridView1.SelectedRows(0).Cells(0).Value.ToString() & "", Form4.con) Dim adpt … |
| | Hi, Im teaching myself VB, specifically, how to create forms(im using VS Express 2013). I wanted to use the values from an xls file( already exported it as LMS.csv, a table with 4 rows X 3 columns) as constants for my form. I've tried the codes below but its not … |
| | Hi, i have 25 questions with images in quiz. i want to make the quiz in Visual Basic. Any idea on how to start making this project? The quiz will have time limit to answer the questions and score in the end. any help is welcome thanks a lot  |
 | I believe everyone heard the news from November the 11th-"Opening up Visual Studio and .NET to Every Developer, Any Application: .NET Server Core open source and cross platform, Visual Studio Community 2013 and preview of Visual Studio 2015 and .NET 2015". Maybe some people will disagree but I think that …  |
| | **syntax error in INSERT INTO statemen**t what is that mean? |
| | Hi all, I was just wondering, how do I go about making an asp.net application accessible on the internet? The application is also linked to a SQL database (created in visual studio). I have got server space available but I'm not sure where the sql database needs to be copied …  |
 | Hi When I ran my assembly code in my Visual studio 2012 I got this error Error2 error MSB3721: The command "ml.exe /c /nologo /Sg /WX /Zi /Fo"Debug\Indexedaddressing.obj" /Fl"Proj.lst" /I "c:\Irvine" /W3 /errorReport:prompt /Ta..\ch03\Indexed_addressing.asm" exited with code 1. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V110\BuildCustomizations\masm.targets 49 5 Proj Anyone know how can I fix … |
| | Hi, I'm facing an issue where my code is working inside Visual Studio, but failing when I build the application and run it. I have tried Googling for code alternatives to where I've tracked the bug down to, and I can't find anything that works the way I need it … |
The End.