.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
ffttt
Post New Web Links

Listbox values to display data from database

Posted By:      Posted Date: November 02, 2010    Points: 0   Category :ASP.Net
 

Hello,

I have a listbox which comprises of data " systemname" . I have a sql database table with columns ( systemname, ip, downmins,pdowntime,udowntime and reason).

On the basis of the selection from the listbox i want to display the respective records for the systemname with all columns mentioned above.

Now I need to be able to take user entry for the columns (pdowntime,udowntime and reason) from the user either through table or gridview and populate this data in the database.

Note - the listbox is getting populated from the table directly using an sql query at the backend.

 

 

 

 

 




View Complete Post


More Related Resource Links

How to perform math on a column of data in SQL database and display it in my VB app

  
Sorry if this is the wrong forum, cos it's SQL and VB2010 So I have my sqlserver database 3.5 compact editon called "Dive Club Records" and in it are stored columns of dive trip information and I want tthe user to be able run a query from my VB2010 application to sum a divers total dive hours and display it on the form, eg: MemberID, FirstName, LastName, DiveTime by the way divetime is a real number recorded as 15.5, 20.5, 5.0 etc What is the easiest way to do this? Would prefere to do it from within VB2010 code if possible or make a query from the datagrid on my form using query designer. thanks for any suggestions from you all, hope you can keep them simple for me :)   regards   paul   paul

how to display matrix report with default zero when we are not having data related to it in database

  
Hi, I am having a matrix report in SSRS 2005 which is parameterized.When I select parameter which is having related data in the database report is working well.But When I select a parameter for which data is not present in database at that particular time.I donot see the matrix on report .So can any one suggest me how to show the matrix report with zeros in data region when user select that parameter   Thanks in advance.

Retrieving data from database to link to gridview by using listbox

  

hello, I have a search option which a person can use a multi select listbox. I have it coded so it would loop through to see if its selected or not. I also have a stored procedure where the sql statement is coded for the select statement. For some reason, its not populating my gridview. Where am I doing wrong? Below is the code and stored procedure. Thank you, Carlos

 

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="ExportContacts2.aspx.vb" Inherits="ExportContacts2" %>
<%@ Import Namespace="System.Web.Mail"  %>

<%@ Import Namespace="System.Data" %>

<%@ Import Namespace="System.Data.SqlClient" %>

<%@ Import Namespace="System.Configuration" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    Protected Sub submit_Click(ByVal sender As Object, ByVal e As EventArgs)
        
        Dim strtxtevents1 As String
        Dim lin4 As ListItem
        Dim myArrayList4 As ArrayList = New ArrayList()
        Dim strarr4() As String
        For Each lin4 In eventsi.Items
            If lin4.Selected = True Then
                myArrayList4.Add(lin4.Text)
            Els

Save data in database through jquery and display in grid

  

Hiii.......i want to make a twitter like registration form using jquery and save data in database and display it in a grid after submitting data.this is what i got on net

  1. <script src="Script/jquery-1.4.min.js" type="text/javascript"></script>  
  2. Display data in gridview dynamicallay

      
    I have AD domain which has 100000 users, I want to display all the users in gridview controls.Actually it is displaying users in gridview after parsing entire domain which takes around 30 min. I want to display the users while loading itself.It is continously getting user information from AD domain and getting each user details, I want to display the users information which already queried instead of waiting till getting all users information

asp.net display data in gridview

  
i want to display data in gridview binded to a sql datasource
but the problem part is i want to bind a field of that datasource to a dropdownlist and when a item is selected in that dropdownlist then correcposnding to that data will be displayed in gridview...

display data into GridView from excel sheet

  
I have to display data from excel sheet into my gridview and also I need to figure out a way to store data into excel files from my web page. I am using C# 3.5, VS 2008.

Display Related Data in an ASP.NET GridView

  
Typically when you display a datagrid you will want to show data from a related table. There are 3 different ways to accomplish this with NetTiers. You can use a custom stored procedure, deepload functionality from the code behind, or a strongly typed datasource control. We'll provide an example of each

Store and Display Images from MS Access Database Using C#

  
There is only the difference of coding syntax to stream the binary data of image content type to upload it into MS Access Database using C#/VB in ASP.Net 2.0

Namespaces required:-
using System.Data.OleDb;

OleDb is used to connect the web site forms with MS Access Database using Microsoft.Jet.OLEDB.4.0

Linq - add data to database then email user the details

  

Hi all

I'm not sure how to structure the code for this but what I want to do is be able to add data to a database, and once this has completed successfully, then email the user to say the details have been added successfully to the database.

I need to:

1. Check that the relevant data has been added into the database then

2. Email the details of the relevant data when completed. 

 

Thanks in advance for your help,

Laura

 

 


huge number of data from database ... so how to minimize load time

  


Hi ...

I have used the above method to configure my crystal report ...

Its working fine , But i have huge number of data in database ....

So , it take long time to load the report ...

So , i have decided to show only the last 50 records inserted into the database , not all the 500 records to be loaded every time.

Plz help me with this issue  ...

 

Also , Plz explain me abt index legend in crystal report.


Saving textbox data to MySql database in asp.net

  

Hi dear coders

though a very simple question to ask, but please tell me how to save and retrieve data in/from my textboxes to/from database (MYSQL) on submit button click.

i know its a very simple task but i cant make it done, so i request you to please send me some working example link or post any helpful code here in asp.net


i will be highly thankful for any kind help from you geniuses.


regards

alok


Need Oracle Data Provider .CS File for Oracle 10g Database connection !

  

Hi.,

I need a 'Wrapper.cs' file which takes care of the Database connection ( Oracle 10g) where

i can just call the method with my SQL Query

(eg)

Gridview1.DataSource = SampleWrapper.ExecuteDatatable("THE SQL QUERY");

Gridview1.DataBind();

Plz Post the link if there is any open source !    


Can't display an image from the database

  

 Hi,

My database has a products table that has images stored in a varbinary(MAX) column.

I'm trying to display product information in a repeater and trying to display the images as well by using a GenericHandler class but I can't get the image to show up in my page.

Here is my Handler.ashx class:

Public Class Handler
    Implements System.Web.IHttpHandler

    Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest

        '== Set up the response settings
        context.Response.ContentType = "image/gif"
        context.Response.Cache.SetCacheability(HttpCacheability.Public)
        context.Response.BufferOutput = False

        Dim id As Integer = -1
        Dim stream As Stream = Nothing
        If Not String.IsNullOrEmpty(context.Request.QueryString("id")) Then
            id = context.Request.QueryString("id")
            stream = GetImage(id)
        End If

        Const buffersize As Integer = 1024 * 16
        Dim buffer(buffersize) As Byte
        'byte[] buffer = new byte[buffersize];
        Dim count As Integer = stream.Read(buffer, 0, buffersize)

        While count > 0
            context.Response.OutputStream.Write(buffer, 0, count)
            count = stream.Read(buffer, 0, buffersize)
        End While

    En

Persist data in a dynamically populated ListBox in a user control

  

Hi All,

I am trying to persist data in a dynamically populated ListBox in a user control. Here are the details

I have a user control which contains a a listBox and button. On Page_Load of user control I am populating the ListBox control with some values. On Click of button, I am trying to fetch the values which I have selected in ListBox. Though this seems very simple and straight forward I am unable to fetch values.

My Page_Load Function

void Page_Load(object sender, EventArgs e)

{

       If(!IspostBack)

        {

              listBox.items.Add("Item1");

             listBox.items.Add("item2");

             listBox.items.Add("item3");

         }

}

 

My Click Function

Protected Void Button1_Click(object sender, EventArgs e)

{

       string strValue = listBox.SelectedValue

}

 

I have placed brake point at Page_Load and on click function, I am seeing that the moment the breakpoin

display data in excel 2007

  

 I am using .net  version 1.1  and  excel 2003 to display data.I need to display data in 2007 .Can  anyone suggest the reference to be added ,connection string change and what should be imported.  


Data Points: Windows Azure Table Storage - Not Your Father's Database

  

Let go of your traditional relational database thinking if you want to understand how Windows Azure Table storage works, says Julie Lerman. Luckily for you, she's done the hard work to grasp the new concepts and help you get up to speed.

Julie Lerman

MSDN Magazine July 2010


Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend