Display The Sql Table Fields In Combobox?
Sep 24, 2011Imports System.Data.SqlClient
Dim con As New SqlConnection
Dim cmd As New SqlCommand
[code].....
ADVERTISEMENT
VS 2008 - Possible To Display Two Fields Of Data In ComboBox
Dec 20, 2011Can I display two fields of a data in a combo box. E.g. when I have to select a customer, its name and city should be shown.... Like...
M/s Ananad Traders, Mumbai
M/s Anand Traders, Kolkata and so on.
Combining Multiple Table Data With Different Fields Into A Single Table With All The Fields?
Feb 13, 2012how to execute this SQL Statement
Scenario:
Given Tables T_Data, T_AllDesc, T_System1, T_System2
Given Fields:
T_Data= f_id, f_Desc, f_CreationDate, f_CreationTime, f_System1, f_System2
[Code].....
Get Oracle Table Names And Display Them In A Combobox?
Apr 21, 2009Ive completed this code, and it enters names into the combobox, but not any of the tables that i have created. I have checked that they have been created and they have. An ideas?
Dim DatabaseConn As OracleConnection
Dim DatabaseConnString As New OracleConnectionStringBuilder
With DatabaseConnString
.DataSource = "XE"
.UserID = "SYSTEM"
[Code]...
Display Record From Table To Gridview On Page Load And Also Search Record For Particular Fields Using Textbox.
Jan 23, 2011My database : table1
ID FIRSTNAME AGE
1 Sumit 22
2 Sanjeev 23
i have gridview 1 and textbox1 and button1 i want when pages load the gridview displays the all records from table1 and also ...i i wanna search record for firstname by typing sumit in textbox1 and click on button1 then in gridview the record of sumit will be shown ..by default gridview display alll records from table1 How to do this My Selct Query is below : but it doesnot display all record ...but it can display record if you search for a particular record .
[Code]...
VS 2010 - Read Fields From File In Combobox?
May 14, 2012In my combobox I have a list of sub folders (so all folders in my Jobs folder), each sub folder has a text file called summary.txt - would it be possible to display fields from the summary.txt in various textboxes if a folder is selected from the combobox? I use the following coding to display folder list in my combobox
[Code]...
Getting A Table With Pictures In Fields?
Jul 11, 2011in my form, I want to display a 200x200 table each field containing a 16x16 image. There should be no space between fields, and the fields need to be selectable... how to create such table.
View 5 RepliesPivot Table Add Fields?
Jun 17, 2010Ok. Next in line for the week....
.Sheets("PivotData").PivotTables(1).AddFields(RowFields:="CauseCode", _
pageFields:="Responsibility")
<error>
[code].....
Combobox Called CmbPayMethod And Has Two Fields Namely BACS And Cheque?
Apr 2, 2009I have a Combobox called CmbPayMethod and has two fields namely BACS and Cheque. When the form is loaded the combo box is populated with want was previously stored in the database i.e., either BACS or Cheque.
Now, I have another text box called TxtOracleNo and is always loaded with an oracle number which is extracted from the code below.
[Code]...
what I want to do is when the pay method in the CmbPayMethod is changed from BACS to Cheque or vice versa the value in TxtOracleNo is changed to reflect what is stored in gprdsql.TblOracleNos. Note: TblOracleNos stores all the oracle numbers and their pay methods.
Therefore, for example in the table , BACS and Cheque have the oracle numbers of 32 and 34, respectively. Lets say when the form is loaded the CmbPayMethod = BACS and TxtOracleNo = 32. So, when I change the CmbPayMethod to Cheque then it should instantly change TxtOracleNo textbox to 34.
Editing SQL 2005 Table Fields?
Jun 21, 2010I have been using the code below to edit SQL database fields from the data stored in a dataset. Problem is I have to repeat this long code for each database field to be edited....I find this very tiring...IS THERE A SHORTER WAY OF EDITING SQL Database FIELDS. (Am using VS 2005 and SQL Server 2005
'3. Create an Update command
Dim strUpdateAccounts As String = "UPDATE Accounts SET Description = @Description"
'create a SqlCommand object and assign it to the UpdateCommand property
[Code].....
Fields In An Access Database Table?
Jun 22, 2010How do i find out the number, names and datatype of fields in an Access table
View 16 RepliesHow To Update Fields In Table Properly
Jul 27, 2009Assume my form has four text boxes and it's bond with a Dataset, therefore The user can 1-4 fields. Typically I write one update statement that take four input parameters. Therefore I update the updated fields as well as non updated field. To do this in the proper way, how many update statements I have to write?
Or
How do I do this update properly? I use SQL server 2K5
SQL Injection : SELECT Fields FROM Table
Nov 17, 2011I will post a sequence of examples and thought about sql injection, I wish the expert will correct any small mistake in what I will say so I can know exactly the possible danger.
The required is to create a function in vb.net that accept 2 parameter (table_name, fields_list) and return the result in datatable
Now, I am aware of that table_name and fields_list cannot be passed as parameter to the command object using .AddParameter
here is a couple of thoughts, what I would like to know is
1- which function is exposed to sql injection
2- Which function is more safe
Public Class Form14
Dim conn as New SqlClient.SqlConnection(connection_string)
Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
Combobox.items.add - Combobox To Have A List Of Choices From A Table In A Db
Jun 14, 2011[Code]...
I'm making a combobox on a form. I want the combobox to have a list of choices from a table in a db. The two columns are a String and a Date. I want the date column to only show the year. I'm hoping I have the code right as it is above, but I'm not positive I've done the whole date thing right.
VS 2010 : Make The Combobox Get Data From One Table And Input It To Another Table?
Jul 7, 2011I have 1 access database with 3 tables How do I make the combobox get data from one table and input it to another table?ex.I have a table with all my Carriers and another table with jobs that are assigned to Carriers?
View 3 RepliesCrystal Report Cannot Display Fields
Mar 6, 2012I want to ask how to display the fields in Crystal report from different tables. I have this line of code:
[Code]...
Display All Fields Of A Row From MS Access To A Listbox In .Net?
Mar 17, 2012I'm trying to pull all records and fields from a MS Access table. My fields are: numOne, operator, numTwo and result. I'd like to display those fields in a listbox as the following output: 1(numOne) +-/*(operator) 2(numTwo) = 3(result) or simply 1 + 2 = 3. I was able to get some coding going. The problem that I have is that I'm not finding a way to add the fields on the same line, since I can find the right syntax to have all fields added together.
Dim ConnString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:UsersLeo DaCostaDesktopAPUVB AdvancedDaCosta Weeks 5-6MathOp.accdb"
Dim mySelectQuery As String = "SELECT * FROM MathOp"
Dim myConnection As New OleDbConnection(ConnString)
[code]....
Using To Display Data On Fields On Form?
Jan 3, 2011i have this code which i am using to display data on fields on form.And if i read from the database and the reader has no rows the ballon tool tip should display from some time indication a message.The problem is anytime i select from the database and the if all reader doesn't have rows only the last message of the ballon shows.the rest doesnt.Please what have i done wrong
[Code]...
Create A Table With Six Fields In Access Database?
Apr 9, 2012so far i have this for my code:
Using myConnection As New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & databasePath & ";User Id=admin;Password=;")
[Code]......
This did not work but did when i just tried creating the table and not the fields.
Forms :: TextBox Showing 2 Table Fields?
Mar 15, 2010Have anyone developed a textbox where it is possible to display 2 fields in the textbox. We want to be able to show ID + description in the same textbox. (When user enter the textbox description may go away and the user can enter an ID)
View 2 RepliesMake A Table Class With Fields & Records?
Jan 12, 2012In my first attempt to create a Class that contains something useful (if you will), I am a little lost what a sound way to proceed is. I am trying to make a table that has fields and records. Perhaps imagine a tiny spreadsheet. So, I create my Class. Properties might include the number of columns, the column titles, and the number of rows or records. I then think the thing to do is create a couple of structures to be used within the class. Thus far I have this:
Imports System.Console
Public Class ConsoleTable
Property NumberofCOlumns As Int32
[Code]....
Problems I am creating in my mind include:
1) In the Field Structure, could I make the FieldValue so that I can change the data type? Meaning sometimes I want an instance of a Field to hold a string,or an integer, or a decimal.
2) In the Record structure, for any given instance of one I don't know the number of fields it will hold until I create the new instance. I tried Public RecordFields(FieldCount) As Field in the Structure, but that's not allowed.
I then used Public RecordFields() As Field, and then in my code used the ReDim method. Is there a better way?
3) With the Table Class, same problem. The number of records within any instance of the class needs to be dynamic.
Read Table Fields In Checked List Box
May 9, 2012Using VB.Net I would like to read the fields from a SQL table and populate a CheckedListBox control with each field in the data table.
View 3 RepliesUpdate Some Fields Of A Table Of Access According To The Value Of Parameter?
May 19, 2010I have to update some fields of a table of access according to the value of parameter. If this paramter is "true" I need to update.
Table
idInvoice
price
[Code].....
Using A Table And Fields With Username And Password And Also Usertype In It?
Jan 23, 2012What i'm trying to do here is login using a table and fields with username and password and also usertype in it. If the user is an Admin then it displays the the command button cmdAdmin and if not admin it disables it. This is the code that i currently have at the moment Hope someone can help me out and also i want to get rid of the username and password that's currently in it and use database instead.?
[Code]...
VS 2008 Dispaly The Names Of The Fields Of A Table?
Apr 8, 2009I want to display in a combobox the names of the fields of a table (table is in SQL server 2005).
View 6 RepliesVS 2008 Passing Empty Fields To SQL Table?
Nov 9, 2010I'm trying to add a service company from a vb form to an SQL table. It works as long as I enter something in every field on the form. If not I get a syntax error so I thought I should check that the field values were not null
I've tried to add a sub to check for blanks but it's not working
btw the table will allow nulls for all fields
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Try
[Code].....
Get Particular Table On Data Grid From Selecting Table Name On Combobox?
Jun 7, 2011i have a combobox on the form and a datagrid viewer .no i want to display the table which selected on combo box..
View 1 RepliesCalculate Two Fields And Display A Column In Datagridview?
Mar 26, 2012i am created a form with DataGridView Binding with ItemStock Table
Table Name is ItemStock
Table fields Names are
Item_Stock
[code]....
Sum / Difference Of Fields In Column And Display In DataGridView
Aug 29, 2011i am doing a small project for my business and i got stuck with this 2 weeks ago and still no progress.I have an access db table "store" that has columns: (filldate,brand,model,plateno,mileage,litres) where i am storing these info each time a car in my company fills gas. For example (8/25/ 2011,Renault,Megane,5487844,3943,20).What i want to do now is to display in a datagrid the total consumption of gas (litres) with the kilometers driven (mileage) between 2 dates.
View 5 RepliesFill A Combo Box With The Names Of The Fields Of A Table(from A SQL Database)?
Jan 22, 2009Is it possible to fill a Combo Box with the names of the fields of a table(from a database)?
View 6 Replies