Save Listview Data In Mysql Query Browser Database?
Nov 17, 2011Dim lvitem As Object
Dim iCount As Integer
Dim iLoop As Integer
[code]....
That is my code. message box show up but the record is not saved in my database?
Dim lvitem As Object
Dim iCount As Integer
Dim iLoop As Integer
[code]....
That is my code. message box show up but the record is not saved in my database?
this is the code for my save button
Dim iCount As Integer
Dim iLoop As Integer
Dim query3 As New MySqlCommand
[Code]....
every time i hit save, there is no error but it does not save on my database.
here is my code
Dim lvitem
Dim iCount As Integer
Dim iLoop As Integer
[code].....
I have a basic calendar schedule i want to loop through and then do some checks. My first data reader works fine. But as soon as i put in the second data reader it does not finish.Here is my code
Dim mycommand As New MySqlCommand
Dim mycommand2 As New MySqlCommand
Dim myData As New DataTable[code].....
Basically the above code looks up distinct calendar entries in the database.i then loop through the entries and put the items in a list view.The code above will list about 1600 rows.in the above code if i uncomment the 2 lines the system will break It will on display one line of code. What im trying to do in the second query is to see if there are double bookings in the database.
I have an assignment where I have to develop a Windows application using Visual Basic .NET. From the form that I have designed, it should save all records in a table in a MySQL database. How should I do this? Here's what I've got so far:
Imports System.Data
Imports System.Data.SqlClient
Public Class AddMember
[code]....
My first thread to as for something here but i like daniweb a lot i'm trying to save data from listview to sql server[code]...
View 10 Replieshave here a code to save the data in my listview to my database but its not working.
Dim lvitem
Dim iCount As Integer
Dim iLoop As Integer
[code].....
I have a Listview with 5 columns. It display data taken from 2 textbox, 1 combobox, 1 datetimepicker and auto generated number. I want to save all these data to a database. While trying with my code I was getting some errors. I add my whole project here . Below is my code -
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
For x As Integer = 0 To ListView1.Items.Count - 1
CMD.Connection = CN
CMD.CommandText = "INSERT INTO SaveData (CatID, Item, SubItem, Date, Amount) " + _
[Code]...
i'm using the below code to insert data from listview to sql table
but the problem is that i won't data duplicate i try to use trim but not works
can some one help to insert new data only if it's exist
and sure if not will add nothing and i wish some one can help most of time no one reply here i dunno why
With vb.net 2008 exp + MySQL 5.0
i am unable to get the data from a query / SP created in the database.
kindly have some patience to teach me what basically makes difference in extracting data from a table directly and from a QUERY / SP[code]....
I have a local MySQL server which has a database. Now, I want to populate a listview with all entries (Rows) in that database. [code]...
View 4 RepliesThis code runs at my other sample prog. but when I try to use it to my actual prog., it wont work.
(variables changed, connection's ok) . . . cant show data at listview
Imports MySql.Data.MySqlClient
Public Class Form1
Public sconnection As New MySqlConnection
[CODE]...
i'm trying to populate a simple combobox with a query to a MySql database. I Just want the combobox to show the results of the query:
SELET DISTINCT models from Cars
I am using VB 2008 with Datasets, how can I achieve this?
my simple program flows like this: a textbox where in you will input a keyword then when you press the 'go' button the data in the mysql database will be shown in the listview. im using mysql and vb .net.i've made the table with sample records in it, the problem is i don't know how to call it to the listview
View 2 RepliesI am trying to save a date to a mysql database and usually the only format permited to be saved in the table is YYYY-MM-DD
On the form the datetime picker is formated like this MM-DD-YYYY
The thing is i am using dataset created by wizard to save the data, what should i do to be able to format this for save and read because it is giving me errors.
how to input data in mysql, different tables with one query?is it possible to do in gridview in vb.net 2008?
View 4 Replieshow to get 1 Thing from a internal DB but. i use a external DB to show the online games. But now the other players must see a list of online games.
vb.net
Dim conn As MySqlConnection
'connect to DB
[Code].....
i am trying to save image into MySQL database ...is there any easier way to do that ?
View 1 RepliesHow to save ITEMS on listbox to MySQL Database in vb.net.
View 10 RepliesThis has really been a problem for me in the past and with deadlines, we decided to just have the app copy the image to the server, rename it and save the link in the database. This is the worst way of saving that kind of sensitive data, I know. We now have the time to fix that.
View 4 RepliesI am trying to write a query on an .aspx webpage connected to an .aspx.vb file to access some parts information on my mysql server. Everything works fine except for one poorly named file, which keeps breaking the query. The fields name (with the table name in front) is
invf12.PRICEE(1STU_M)
Those brackets seem to be the problem. I have tried putting single quotes around them, as in
invf12.' PRICEE(1STU_M)',
I can't do anything about the fieldname. The query in total looks like this:
Protected Sub LookupPart_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles LookupPart.Click
Dim strSQL As String = "SELECT invf12.ITEMCODE as Part, invf02.DESCRIPTION as Description, " + _
"SUM(invf12.QUANTITYONHAND - invf12.QUANTITYRESERVED) as Available, invf12.PRICEE(1STU_M) as Price" + vbCrLf + _
"FROM invf12, invf02" + vbCrLf + _
[Code] .....
i have a program in vb.net and my program will upload any type of file to my database, e.g common ext. to upload (.doc.xls) Im using mysql as database?
View 1 RepliesI've been reaserching for 3 hours on how to save data and retrieve data in mysql database I am using vb.net 2010 it would be nice if someone will post some codes or links
View 7 RepliesHOW TO SEARCH or FILTER MYSQL DATA IN TEXT BOX & WILL DISPLAY TO THE LISTVIEW
View 10 RepliesIs that possible to save values from a listbox to mysql database? I guess yes. I have a list of values in a listbox obtained from splitting a file. The strings are like numbers but they are of type string. What I need is to get those values in the database in the integer type. How can I proceed?
View 8 Replieshow to convert video file into binary to save to mysql database and how to retrieve it.
View 1 RepliesI have a data logging application that stores data in a table in a MySQL database. Data with a TimeStamp is logged into the table anytime the data from the sensor changes. This means that there maybe 2 seconds between data points or there maybe 20 seconds between points depending on how the data is changing.
When I need the data I have 2 dates and use this command to fill a table..SELECT FROM myTable WHERE timeStamp > date1 AND timeStamp < date2 This gets all the data that has a TimeStamp between the given dates, but in most case the first date in the returned table will be after date1, so I need to get the data from one row before the date returned in the table to know what the data was at date1.How can I get the data row that immediately precedes the returned data set?
give me a sample code that works when uploading data from access database into MySQL database...
View 6 RepliesI have a Listview with 5 columns. It display data taken from textbox. I want to save all these data to a database. I am using VB 2010 Express with Access database. I have tried the various codes in this forum but seem not be able to work it out. What code should i use? Also i have found many suggesting that a datagridview is a better option, how would i update the DGV with data from the textbox control, as this POS application and calculations are done for eventual printing of a receipt and saving the data to the db.
View 1 RepliesDim da2 As OleDb.OleDbDataAdapter
[code]...