Show All Data From A Database?
Mar 11, 2011How to display all the data from a database[cod]e...
View 2 Replies
ADVERTISEMENT
Getting Database Data To Show In Textboxes?
Nov 5, 2009Alright it's been awhile since I messed with this project, so here goes. It's an appointment scheduler and everything works except two things: I can't edit existing appointments and it only records the current time, not the timeslot I click on.
If I try to edit an existing appointment it doesn't get the row data, just shows me blank text boxes. I assume I have to have those text boxes read the info from the database, but I don't know how to do that.
This is how it looks:
So, you double click a time slot and it looks like the second window. You can right click on an existing appointment to edit it, but when you do that all the text boxes remain blank like you're inserting a new one.
What code would I use to read whatever row's data I am trying to edit and insert it back into the boxes?
Here is the code I use to add new rows to the DB:
Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
Dim NR As TestAppointmentDataBaseDataSet.AppointmentRow
[Code].....
ListBox How To Show Database Data?
Oct 6, 2009ListBox how to show database data?i use below command ListBox1.DataSource = myDataSet.Tables("table1").DefaultViewAFTER RUNNING IT WILL SHOWSystem.Data.DataRowView
View 7 RepliesShow Data From My Database In Datagridview?
Mar 30, 2010How to show data from my database in datagridview and i can add,edit and delete in datagridview
View 2 RepliesSQL - Show Data From My Database In A Listview?
Apr 30, 2012ive written a query to show data from my database in a listview (using more than or equal to in the query itself) the problem is it doesnt show all my data that is greater than what i have put in and it still shows some data however that is less than,
SELECT * FROM Room WHERE [Room Size] > = '" & Noofppl.Text & "' AND [Number of PC's] > = '" & noofpcs.Text & "'"
Data Can't Show In Datagrid With Mysql As Database?
Feb 22, 2011Public Sub loadme()
Dim cnString As String
Dim sqlQRY As String
[Code].....
i cant see data inside my datagrid..what should i do?i'm using my sql as my database..
Report Didn't Show The Data In The Database
Jun 10, 2011My histogram report didn't show the data in the database.
View 2 RepliesShow Button That Will Fetch Data From The Database?
Aug 9, 2009I have a show button that will fetch data from the database:
Private Sub Show_Btn_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Show_Btn.Click
con = New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0;Data
[Code]....
Items collection cannot be modified when the DataSource property is set. How to solve this problem?
Show Data From Acess Database In Datagrid?
Jun 11, 2011How we can show data from acess database in datagrid
View 1 RepliesVS 2008 Getting Database Data To Show In Textboxes
Nov 10, 2009Alright it's been awhile since I messed with this project, so here goes. It's an appointment scheduler and everything works except two things: I can't edit existing appointments and it only records the current time, not the timeslot I click on when I add a new appointment. If I try to edit an existing appointment it doesn't get the row data, just shows me blank text boxes. I assume I have to have those text boxes read the info from the database, but I don't know how to do that. This is how it looks:
[Code]...
Data Appears To Save, But Doesn't Show Up In Database?
Mar 4, 2010I don't understand what's going on here I published my project, and when I create new records and save them, everything gets saved and shows up each time I run the program.I open the database in SQL Server and none of the tables have the new data, but it still shows up when I run the program each time.
View 15 RepliesScan RFID - Show Data And Save On Database?
Feb 14, 2012I have installed hyperterminal for my RFID. When I scan the RFID, the tag is shown on the hyperterminal. I want to create a program using VB.NET that will function like the hyperterminal. When I scan the RFID, data will show and eventually, saving it on the database for further use.
View 1 RepliesVS 2008 - Show Related Data From Database Using Combo Box?
Nov 15, 2009I have created a link using VS2008 and MS Access 2007.In my database, assume that I have ID, First Name, Last Name, Gender
------------------------
1 John Smith Male
2 Michael Jackson Male
3 Alicia Keys Female
------------------------
These are the data I have in my database.In my form, assume that I have
ID [Combo Box]
First Name [Text Box]
Last Name [Text Box]
Gender [Text Box]
Now, I have 3 ID in my combo box. If I choose [1] in my combo box, I want the rest of my test box show [John] [Smith] [Male].When I choose [2] in my combo box again, it will show [Michael] [Jackson] [Male].
VS 2010 Using Datagridview To Show Some Table Data From Database?
Oct 3, 2010I am using Datagridview to show some table data from database. It is working but its appearance is not what i am looking for.Is there a way to edit columns and rows manually ?This is a list of what i want to do :
1. First of all i want to change column captions. because they are like "Fld_name" etc.
2. There is a column that shows date. I want to write a code for it ( convert date type )
3. I want to add a button at the end of each row and write a code for it ( show detail about that record )
Datagridview Cant Show Updated Data While Database Access Already Update
May 17, 2009currently i had a program which working fine when its running in the solution explorer,but after published,problem comes.my datagridview cant show updated data while my database access already update...my datagridview only show existed data.could it be my datagrid problem?i get my data programmatically or is my INSERT command doesn't update the dataset?but in the solution explorer does show the dataset was updated. [code]
View 3 RepliesShow Confirmation Msgbox When Data Successfully Inserted Into Database?
Dec 6, 2010How to Show confirmation msgbox when data is successfully inserted into database using detailsview in asp.net ?
View 1 RepliesSql - Datareader To Read A Data From Database Filter And Show In Textbox?
Apr 27, 2011i have a form with one combobox and textbox now on other hand i have a sql database named balance with two column one as customername and and another as obbalance now i had binded all the customer name to the combobox now what i have to do is wen user selects a customername from the combobox the textbox should show the obbalance of the selected?
View 1 RepliesSql Database Table Will Not Show Data That Wish To Insert Into It With VB 2008 Express?
Jul 27, 2011I'm quite new into the programming game, I've been working on this program for a few weeks now, and its coming along, but the method I searched for entering new rows of data into my table doesn't seem to update my tables after I try entering data. I have a feeling it may be something very simple that i am over looking.
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles Button4.Click
Dim conn As New SqlConnection("my datasource")
[code].....
Refresh A Datagridview In Code To Show To Show New Data In DB?
Nov 7, 2010How do you refresh a datagridview in code to show to show new data in the DB?
View 3 RepliesInsert, Delete, Update The Data Into Database And The Data From Database Will Be Display Using Datagrid?
Sep 17, 2010I got a system which i want to insert, delete, update the data into my database and the data from database will be display using datagrid. The below is the coding for one of my button, delete.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Try
btnSearchEmpNo.Enabled = False[code].....
Now I wanna set when user click on this button to delete a employee (for example) then the datagrid that i have in my application will not show the data of the deleted employee but in the background, the employee haven't been deleted from database.The employee only will be deleted from database when the user click on SAVE button.I know this application have to use RowState but how?
VS 2010 Remove Previous Data Of Database Then Insert New Data To Database From Textfile
Dec 14, 2011What I want to happen is that the button from my system will remove the previous data from database and then insert new data to database from text file. Im done with inserting new data. The thing is that I dont how to control or where to put the Delete Command from my code.
[Code]...
Serial Data - Split And Show Data?
Jun 25, 2009I am using Visual Basic express to create a serial interface to a multi-room audio controller. I have started by creating a form that can connect to the controller and I can type commands into a text box and have set up a button that sends that text to the serial port. This text is displayed in a big text box as well as the feed back from the serial port (multirom audio controller).
Here is an example of what I send and receive to and from the controller;
I send *Z01STATUS (query's the Zone 1 status of the controller)I then receive the data from the controller #Z01PWRON,SRC4,VOL99 (This tells me Zone 1 is on, Source 4 is selected and the volume is at level 99 I can easily create buttons to turn the zones on and off and control the unit. My problem is I want to make things change on my form coresponding to the data received. ie I want to display the current volume of each zone and whether thetay are on or off etc. How do I get the individual bits of data from the data received. IE how do I get the VOL99 to show 99 in a text box?
Code To Check Database Exist In SQL And Message Box Show Database Exist Yes/NO?
Apr 23, 2012I want a Code to check Database exist in SQL and Message Box Show Database Exist Yes/NO?
View 1 RepliesDatagrid Show The Value From Database?
Jun 5, 2011I want to help regarding datagrid. i want that when i select any value from combobox of datagrid( value in combobox come from databse) the textbox of same datgrid show the value of slecete combo box no from same databse
i select a item no form database in combo box of datagrid now i want textbox of datagrid show the item name related to the particular of a particular item no
Show The Date Which Is In The Database Using ADO.net?
Apr 12, 2010i just wanna show the date which is in the database using ADO.net
[Code]...
Cant Get The SQL Statement To Show All The Tables Within The Database
Jun 21, 2010The problem I'm having is that I cant get get the SQL statement to show all the tables within the database.
The code im using is as follows:
Imports System.Data.OleDb
Public Class frmtables
Dim objconnect As OleDbConnection
[Code].....
Save And Show Picture In Vb From Database?
May 16, 2009Save And show picture in vb from database?
View 1 RepliesShow Database Values On VB Form?
Jan 28, 2010Hhow can i retrieve the database values and display it on vb.net form
View 4 RepliesShow Information From Database In Label?
Apr 3, 2011i just want to ask how can i show information from my database into label..
Im using Visual Basic 2010 and . Net connector..
this is my sample codes and i dont know how to put it..
CN.ConnectionString = "Server=localhost; database=libsysdb; Uid= root; pwd=dbpass; Port=3306"
Dim myCommand As New MySqlCommand
[Code]...
Show The Message Box Using Database Conditions?
Jan 30, 2010i want to show the message box using database conditions,,,,,here my coding is given below.........
Protected Sub roomno_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles roomno.SelectedIndexChanged
Dim conn As New
[Code].....