VS 2005 Get One Record In MYSQL Database?
Aug 28, 2011
How can i get one record in my MYSQL database what command should i use like this one in visual basic. How should i do these in vb.net?. I want to total the amount of items stored in my MYSQL database and show it in my listview. . . .I just want to get one record and get their values is their a command that i can do that?. . . .
this my code in vb using MS ACCESS
While rst.EOF = False
If txtpcode = rst!pcode Then
rst!stocks = Val(rst!stocks) - Val(txtqty)
[Code]....
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Aug 29, 2011
Is this the right way to delete a record in a mysql im using a listview do i have to code the listview? I dont have any errors with this but it just wont delete the record in my database and in my listview.Is this the right way to use listview? when deleting a certain record.Not familiar using the mysql commands it makes me confuse and difficult to the properties of each of mysql commands they dont provide enough example using those properties in mysql and it is not well explained for me each of their properties im new with this stuff. [code]
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Jul 8, 2009
I want to know if it is possible to perform a mySQL query to get a single record (searched for by ID) and then split each field into a seperate text box.I think im ok with the SQLQuery to get the record. its the splitting it into individual text boxes that im strugling with.
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Apr 14, 2011
How to use MySQL database instead of SQL Server 2005 in asp.NET 3.5 ?
And how to create the membership tables in MySQL database as in ASPNETDB.MDF
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Sep 27, 2011
I am doing a simple registration form in visual basic.net 2005, this form contains the general information about the person, in this form it includes uploading/inserting images for the record. Here is my project, on MS SQL,i can insert and retrieve images easily but when i switch my database into MySQL i encounter the problem that i can't insert image to my database. Can anyone provide me a sample code for inserting and retrieving image from a table on MySQL database?
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Dec 3, 2011
I am using Visual Studio 2010. I want to do database connectivity using VB.Net and MS SQL Server 2005. I know 1 way of doing this. Following are the steps...
1. Create a new Data Source Using Data Sources Window.
2. Select the appropriate view like details view/ data grid view for that data source
3. Drag that data source on your form and connectivity is done. Also all the controls are created by the visual studio.
This feature is really cool but I want to learn database connectivity by pure coding without using such advanced features. Also is it possible to do connectivity from a class library ?
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Aug 12, 2010
understand why the first line in this code allows an empty valuebut the second line doesnt?
HTML
dsNewRow.Item("AddressDisplay") = subjectaddtxt.Text
dsNewRow.Item("MLSNUM") = Me.subj_mls_txt.Text
[code].....
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Jan 7, 2011
My question is how to link database from MySQL2005 with the interface created in Microsoft Visual Studio 2010 Express?Is it possible to link the database into my interface?
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Jan 2, 2011
I am inserting a record to a text file database using OleDb command Builder I am getting an error in one the fields could not insert .... expect type is decimal The problem is the column contains a mixture of Letter and numbers Ex:
[Code]...
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Aug 5, 2008
I am asked to write a front end program in VB 2005 (that will run in client computers which running on Win XP) to access an existing MySQL database running in Linux. It is not my preferred choice, but the user have the database and server working just as he wants it, and do not wish to change, at the same time I do not wish to change programming language. Is that even possible? Can we actually write VB 2005 programs that will run in client computers complete with NET framework 2.0 to access a Linux operating database?
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May 1, 2011
How connect Vb.Net to MYSQL..? How to add info to database user informations using mysql database. How to call login infos using mysql.
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Aug 9, 2010
I am trying to check a record in database before inerting a new record here is my code but problem is when i enter a names first alphabet it imediatly populate massage. i want to check it after entering whole name
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
Try
Dim cnString As String = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &
[CODE]...
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Apr 1, 2009
I have created a project that has an add a new record, edit record and a search form, that has multiple text, combo boxes and is working great.Last nite I have added a checkbox under my add new record form and i am saving the checkbox value to my database, so far so good. I would like to be able to search any record that is mark with a checkbox to show up in my search screen when I do a search: [code] The problem that i am having is that now that I have added the code to my project to search for the checkbox field in the search screen and if I leave everything blank and click on the the search button I get no record found. I expected to see all that data, since I have nothing selected. Now if I click my checkbox, as soon as I click on my search button I see that two records that I have added for my test.
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Apr 11, 2011
I have determined thanks to the last q & a that there is something wrong with my "save to db" code as well as my "retrieve to picture" code. Even If I manually save the pic in the db it stil wont retreive. This is code i patched together from 3 or 4 examples around the net.
Dim filename As String = txtName.Text + ".jpg"
Dim FileSize As UInt32
Dim ImageStream As System.IO.MemoryStream[code]......
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May 3, 2010
I am trying to make a login system mysql try to connect to a mysql database.
Here is my code:
Imports MySql.Data.MySqlClient
Public Class LoginForm1
Dim MySqlConnection As MySqlConnection
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
MySqlConnection = New MySqlConnection()
[code]....
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Jan 30, 2011
I can have mysql database. but i have not mysql. how to connect this database vb.net 2005. but i have mysql-connector-net . I want to mysql-connector-net use to connect this database. database path(C:Documents and SettingsAdminMy DocumentsVB.NETStock delnaSTC.sql)
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Jun 26, 2010
I have this code and whenever i try to run it, I always get an ODBCEXCEPTION WAS UNHANDLED ERROR [42000] [MySQL][ODBC 5.1 Driver][mysqld-5.0.51b-community-nt]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'char VALUES('101','noodles')' at line 1
[Code]...
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Apr 18, 2012
i have problem to search and update record database sql. this is my code. i using mysql database and Microsoft Visual Basic 2008
[Code]....
but i have error on Word command.ExecuteNonQuery(): MySqlException was unhandled. There is already an open DataReader associated with this Connection which must be closed first
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Nov 15, 2009
I have a problem with my program, and it's really bad because I need to burn it to disk within 12 hours and I can't get it to work: If I create a record, add information to it and click on Next Record, the ID, Status and Notes boxes content will change but the rest of the controls contents are carried over to the next record and I don't know why or how. It was working perfectly but now it stopped and I never done anything.
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May 23, 2010
I have records in a database. Each record has a Picture path in it eg. "C:\Pics\Image1.jpg". I would like to display a record from my database and also the picture for that record, in a .rdlc report in vb .net 2008. i have succeded in displaying the record but just can't get the picture to show. I am using an Imagebox in the report.
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Apr 15, 2012
I have a access database with these columns. USER_ID,COUNT,TIMES
Let say the current record is this:
USER_ID,COUNT,TIMES
STEVE20,24,1.5
Now I want to updated the current count record and times, but before updating I want the old record to be added to the new record. What should be my query?
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Sep 21, 2011
how to view the next record and previous record in the database.? just like in the picture below.? what condition should we use.?
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Jun 17, 2009
give me a sample code that works when uploading data from access database into MySQL database...
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Jul 2, 2009
How do I connect to MySQL and get started with VB 2005? Been using PHP + MySQL in work for bout a year now. Just wondering how to get started with Visual Basic 2005 + MySQL. Just to connect to a database, and run a simple select star query?
[Code]...
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Apr 18, 2009
I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function
public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice
[code]...
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Mar 22, 2009
I have mysql database with one table , and I want to show the columns' names re;taed to the table in combobox in vb 2005
this is my mysql command :
SQL1 = " select column_name from information_schema.columns where table_name='others'; "
this is my code after execute the command and store the data set in variable ( DS ) which its type is "DataSet " :
If DS.Tables(0).Columns.Count > 0 Then
For j As Integer = 0 To DS.Tables(0).Rows.Count - 1
list1.Items.Add(DS.Tables(0).Rows(0).ToString)
Next (j)
End If
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Oct 26, 2011
I want to connect to a MySQL database but the only connection available is a telephone line, a dial-up connection. I'm using vb.net 2005 Express for my project. All local connections are working the only problem is how can i get the server to connect, like IP to connect to establish a connection.
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Aug 11, 2009
I have built a dataview where i display data information from tables which was created in MySQL. Can i update the datagrid cells by just clicking it and entering new information ? By updating the datagrid cells, will it automatically the relevant database tables ? If yes, how do i go about writing codes. All the cells now just consist of text format data.
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Feb 19, 2010
i'm using visual studio 2005 vb.net language windows appliction. i have a datagridview and i want when i select a record and press the button delete to delete the row from datagridview and from microsoft access database and i started with this code and i couldn't find the solution:
Dim dbconnection As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "data source=C:UsersHaidarDesktopcustomer listNew FarahnetFarahnetCustomers.mdb"
Dim dbcommand As String = "Delete From customers where ?????????
[Code]....
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Jul 8, 2009
how to create table in mysql server 2005 dynamically through vb.net
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