Showing A Sql Query Result?
Mar 16, 2010I have the following code in my project:
rivate Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim connectionString As String
[code].....
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Showing Query Result In CheckedListBox?
Feb 15, 2012I'm trying to show some concatenated data in a CheckedListBox so that users are able to select the data for use later on. Here is the code I am using currently:
Dim con As New MySqlConnection
Dim theQuery As New MySqlCommand
Dim theTables As New DataTable
[Code].....
Showing SQL Query Result In Message Box
May 25, 2011Is there a way to show the value retrieved by an SQL statement in a message box? In context, my SQL statement searches my database to find a customer record that matches the details entered into the text boxes on the form, and retrieves the CustomerID. Is there a way to show this CustomerID in a message box?
The SQL code is:
SELECT customerid
from customer
where cust_forename = @custforename and cust_surname = @custsurname and cust_house = @custhouse etc
Result Variable Of Records Instead Of Showing Only Query?
Apr 29, 2011Private Sub cmdLogin_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles cmdLogin.Click
Dim conn As MySqlConnection
[Code]....
i supposed it can show the result of count(ID), in this instant it is the number of records count on the OUTBOX so the debug.writeline is RESULT, instead of now it is showing "SELECT COUNT(ID) FROM OUTBOX"
End Result Of Combobox Selection Keep Showing Same Multiple End Result When There Is Only One Entry?
Dec 10, 2010I am currently having a headache on how to solve this problem that i am facing. here is the situation: I have a combobox and a list box on the main form. The combobox will get the data from the ms access database. In the database, i have the details of a person's IC, Name and DOB say for eg on one entry I have D215311523C,SHAWN,13/04/1987 So now, my combobox on form load will show the list of dates in the database to allow the user to search base on the date itself by clicking on the selected date. So when the user clicks on the particular date say 13/04/1987, people in the database whose birthday is 13/04/1987 will be shown on the listbox.Meaning to say if i have 3 entries whose dates are the same 13/04/1987, 3 entries will appear. If there is only two entry, then two results will be shown. But now, when i do a single click on the date, one result will be shown. That is correct. But the problem is when i click on the same date again, three of the same results will be shown on the list box. that is it will display : 13/04/1987 13/04/1987 13/04/1987 which is not the case. Then it will show more duplicates of the same results if i click more times on the same date which should not be the case.
Dim n As Integer
Dim numbers() As Integer
Dim StartFrom As Integer
Dim EndAt As Integer
[code].....
Results From Query - Populate Textbox Controls With Query Result?
Mar 11, 2010how to take a query that returns a single row of data and load that data into textbox controls.I know about ExecuteScalar but it is only good for a single column of data from the query.
View 2 RepliesDelay In Showing Result
Sep 4, 2009I have 3 file to compare.[code]Now my problem is it take more than 1 minute to show the output which is very late. I dont know where i did wrong.
View 1 RepliesForms :: Showing A SQL Result
Aug 18, 2010I have the following code in my project:
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim connectionString As String
[Code]....
I'm needing to do is to show in my messagebox.show the date from the sql query that I ran before this. I know that I havent declared a variable in that statement but I'm having a bit of a lapse today and was just wondering how to show that result in my messagebox.show.
LINQ To XML Result Object Not Showing Extension Methods
Jan 9, 2012I have the code as below:
Dim xdTest As XDocument = XDocument.Load(GetXMLPath())
Dim objResult = From xe In xdTest.Elements("Some Element") _
Where xe.Element("strName").Value = strInput _
Select xe.Element("intValue").Value
objResult.
I cannot access any extension methods for objResult, like .ToList() or .First(). The file imports System.Linq and the project is targeted to .NET 3.5. How do I get the extension methods back?
C# - Bind Query Result To Datatablde?
Aug 22, 2010I want to bind the following query result to datatable:
Dim query = From c in db.Customers _
Where c.Status = "Active" _
Select c.CId, c.FirstName, c.LastName, c.Email
Check If Query Result Is Empty
Oct 10, 2011First time poster and new to ASP programming.I have a functional database to where i am trying to add new functionality.I'm trying to add the idea to check if a returned string is empty, if so get value from a backup table which holds historical information. Here is what i have got for the specific part:
[Code]...
DB/Reporting :: Query Result In A Listbox?
Oct 28, 2008I'm trying to run a query and display the result in a listbox. I can do it for a datagridview but not for a listbox .
Code:
Private Sub frmNieuweActie_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
strSql = "SELECT Acties.Actieid, Acties.Actie " & _
"FROM(Acties) " & _
[code]....
I get the correct amount of items in my listbox but it displays "System.Data.DataRowView" as item .
Display SQL Query Result On VB Form?
Oct 17, 2011I am facing a problem displaying the result of my "select *" query on the form . Here is my code:
[code]...
But when I write this code and run my form I am not able to see any records present in my database tables being displayed on my form. I have inserted a DataGridView on my form . What changes should I do to my code ?
Fill ComboBox With Query Result?
Dec 11, 2011I'm trying to fill combobox with my SQL query result.[code]...
View 2 RepliesFilling Combobox With Query Result?
Aug 5, 2011I am trying to fill a combobox using the results form a query to combine two fields (first and Last name). I cannot seam to get to the query through the table adapter. I can set the binding source and select one of the fields to fill the control but I cannot get to the query's.
View 2 RepliesHandling NULL Result From Query
Dec 22, 2009I have a sql query which is returning null value below is the section the iID is null.Once debugger reaches this it goes to exception as its result is NULL. How to control debugger from going to the exception.
[Code]...
How To Assign A Variable To An Query Result
Apr 24, 2011How do I assign the query result to a variable.I am using SQLlite. Below is the code for retrieving password from the User Table. I need to compare the given password and the given password.
Dim i As String
Dim p As String
i = txtUserID.Text
[code].....
Parse The Result Of Entering A Query?
Feb 27, 2011I would like to parse the result of entering a query at [URL] the problem is that I cant seem to the post data just right and cant properly open a webrequest to the site.
View 3 RepliesPopulate Combobox With Result Of Query?
Apr 18, 2010I have added a query to my form using the sqlDataAdapter object and the wizard.Now I want to show the result of the query in a combox on my form.The combobox is not binded to a data source, but is going to be used for searching a record (but this is for later)
View 10 RepliesPopulate Result Of A Query In A Combobox?
Sep 30, 2010I am new in vb.net 2008.I want to populate items of a combobox with a result of a query that may include join or not.
View 3 RepliesSql - .NET - Multiple Result Sets In One Query?
Aug 10, 2011I have a stored procedure:
CREATE PROCEDURE [TestProc]
AS
BEGIN
select '1a', '1b'
select '2a', '2b', '2c'
select '3a', '3b'
END
If I execute the following query using SQL Management Studio,
[Code]...
How can I get the three result sets using SqlDataReader? Or even three SqlDataReader's? Or is it possible to get multiple result sets in just one query in VB.NET? Is DataSet my only option?
SQL Query Result In DataGrid View?
Jun 13, 2011I have two text box(Start Value and End Value), one datagridview and a search button SQL script= Select id, ContactName from Customers where id between 1 and 5 I want a scenario where when I enter the start value 1 and end value 5 and click the search button it will run the above query and display the result in the datagrid view.
View 4 RepliesStore Query Result In Variable?
May 21, 2010I'm looking to store the result of SQL count function in a variable, i've tried numerous ways but haven't managed to get it to work?
View 3 RepliesUsing Mysql Query Result In Variable?
May 17, 2012I'm just wondering if it's possibe to get the results from a query and then assign the results to a variable. So I will run a query which will return the names of the tables stored in the database, then I want them to be stored in a variable. So it would be something along the lines of:
Dim strFrom AS String = "FROM "
strQuery = "SELECT * FROM information_schema.TABLES WHERE TABLE_SCHEMA = 'Database1'"
con.Open()
[Code]....
VS 2010 Put The Result Of A SQL Query Into A Text Box?
Apr 28, 2011I have the following code which returns a single row and column of an MS Access database. My goal is to put it into the Text property of a textbox. Can please someone explain me how to do it?
Dim cmd1 As New OleDbCommand("SELECT NOME From FORN_NIB Where NUMERO = ?", cn)
Dim P2 As New OleDbParameter
cmd1.Parameters.AddWithValue("P2", ComboBox1.Text)
Dim Reader1 As OleDbDataReader = cmd1.ExecuteReader()
Dim dt1 As New DataTable
dt1.Load(Reader1)
Write Result Of For Xml Raw Query To File
Nov 24, 2009I have a for xml raw select query that returns a xml string in server2005 and i would like to write that string to a file using vb.net.
View 2 Replies.net - Saving The Result Of A Linq Query To An XML File?
Nov 16, 2010Here is the original xml file
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<setup>
<cap>33</cap>
</setup>
[Code]...
Data Set - Result Of Query Is Bond In Flexgrid ?
Jan 19, 2010I have this code in vb6 the result of this query is bond in flexgrid how can i do this in vb .net using data grid.
Dim SQL As String
Dim rs As ADODB.Recordset
'SQL = "SELECT PO_Header.OrderID, PO_Header.RefNo AS [PO Num], PO_Header.OrderDate AS [Order Date],Category.Description + ' ' + SubCategory.Description as Department, " & _
[CODE]...
DB Reporting - Post The Result Of A Query In A Textbox
Apr 8, 2009I would like to post the result of a query in a textbox. [Code] Suppose this is my table, then I would like to post the sum from aantal from in a textbox. For UserID 1 it would be 35, for UserID it would be 35, [Code] but how do I get the result in my textbox?
View 2 RepliesJoin LINQ Query Result And Arraylist In VB
Dec 5, 2009I have a set off LINQ queries filtering original datatable (loaded from Excel file) according to user selections in Comboboxes. Then the result is joined with Arraylist to further filter the set. Arraylist is a simple string list from 1 to 5. [Code]
View 3 Replies