SQL Server :: Page_Load Doesn't Write In The Database
Aug 17, 2010
i want to write a ASP.NET page, in this page the page should always write in a MSSQL Database when someone does a HTTP Request.
So i establish in the Application_Start Method the connection the database.
[Code]....
In the Application_BeginRequest Methode, i analyse the UserHostAddress of the Request:
[Code]....
With the debug mode, i know, that the app is executed. But sometimes the pages writes at every refresh the line in the database, but in most cases there is no entry in the database.
View 1 Replies
Similar Messages:
Sep 3, 2010
I have my code behind from my webform and it does everything but write to the database. The form comes up I can fill it out then click the button and it takes me to the .aspx page but no entry in the database. I can't find what I am doing wrong.
using System;
using System.Data;
using System.Data.SqlClient;
namespace orderfinal
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnSave_OnClick(object Src, EventArgs E)
{
if (Page.IsValid)
{
// Define data objects
SqlCommand comm;
// Open the connection.......
View 14 Replies
Dec 3, 2010
In a.aspx i have a textbox with ID="Textbox1".In b.aspx, i have a label with ID="Label1"I want when i open b.aspx, Label1.text = Textbox1.Text..but when i write in b.aspx Page_Load function, intellisense don't know Textbox1.
View 5 Replies
Aug 4, 2010
when make buakup to my data base and open the database digram this error appear : Database diagram support objects cannot be installed because this database does not have a valid owner. To continue, first use the Files page of the Database Properties dialog box or the ALTER AUTHORIZATION statement to set the database owner to a valid login, then add the database diagram support objects.
View 1 Replies
Mar 17, 2010
I have a page with a drop-down. Based on the selection in the drop-down, data gets loaded and populates a RadGrid. I am using a custom user control for the EditTemplate, so I can't use radGrid.DataBind(). Instead, I have to use radGrid.MasterTableView.Rebind() in association with a NeedDataSource event handler.
My problem is that when I load the page initially, I populate the drop-down and automatically select a value (first item in the list) which triggers the databinding on the RadGrid. I can step through the code in debug mode and see that the grid is being populated with data, but when the page displays, it doesn't get rendered. When I then manually choose an item from the drop-down, which triggers the same grid databinding code, it displays properly the second time.
How do I get it to display the grid the first time the page loads?
View 2 Replies
Feb 13, 2011
When Page_Load is running the first time, I set Image 1.jpg to the HTML control with sucess!When Page_Load is running the second time, the Image 2.jpg is Not set to the same HTML control?This even that it should though I use a MessageBox to se that the C# code is running that should set 2.jpg to the control
View 2 Replies
Oct 1, 2010
Suppose we want to select the data from the database then we write the query for that. Example:
SqlConnection con=new SqlConnection(Connetion name) string selectPkId = @"SELECT PK_ID FROM TABLE" SqlCommand cmd=new SqlCommand(selectPkId ,con);
So,my question is that why we basically use @ before the sql query.If I don't use @ before that then it again work fine (does not give any error), then what is need of using "@"?
View 1 Replies
May 28, 2010
how can i write a sql to execute the file at specific time sql server database.
View 3 Replies
Sep 7, 2010
We have been assigned a project for future developement. The problem is original developer did not create any data model, so we are in trouble understanding how db structure flow goes. I know we can create database diagram (even did that), but db contains 162 tables so the db diagram becomes so big that it does not fit in the monitor's view. Viewing each table > keys (for relationships) is not possible.
View 1 Replies
Jan 10, 2011
I am trying to locally install a CMS for my website. During this installation process, it shows me an error "User or role does not exist in the database. Screenshot of the error: Here's the screenshot of the login properties from Management Studio (Properties of the user Sarin)
Screenshot shwoing the database user properties: [URL] User mapping: Screenshot: [URL]
View 2 Replies
Mar 29, 2010
I have something like the following in pages in two different projects, which saves to a DB with a LINQ to SQL operation:
[Code]....
One of the pages works with this code and the other doesn't. The only difference is that the project in which it does work employs a data control tool (ListView) and a custom profile provider.
View 3 Replies
Mar 24, 2011
I'm having a problem with this code:
[code]....
The thing is that, the first if statement works fine and the 'javascript' shows an alert and close the window, but in the second if statement the javascript shows the message but doesn't close the window.
View 2 Replies
Oct 20, 2010
I want log4net to write to my ADO log immediately but it doesn't seem to do it until the application exists, how can I remedy this?
View 1 Replies
Jun 28, 2010
I have installed and repaired .NET 4.0 already, and I can not figure out why IIS will not run 4.0 applications. I am running Windows 2003 R2, Sp2. IIS 6.0 I created a new ASP.NET Application in Visual Studio 2010, and published it to a site on my IIS. In IIS, I have selected it to run with 4.0, and my web.config also says to compile in 4.0 My First error was : Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive. (C:Inetpub...web.config line 22)
After some research, I found that my IIS had no v4.0 Web Service Extension setup. I thought this was odd, but I manually added it. New error was : The current identity (NT AUTHORITYNETWORK SERVICE) does not have write access to
C:WINDOWSMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Files'.
After some research, I found I needed to add this folder, and give all rights to it. I know something is wrong, I shouldn't have to do this. My application is still erroring.. failing to load my ReportViewer :
Exception message: Could not load file or assembly 'Microsoft.ReportViewer.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
My research and I think my aspnet_regiis did not run properly.. so I trieto run this myself: but I get this error!!
-aspnet_regiis.exe - Application Error
-The application failed to initialize properly (0xc0000005). Click on OK to terminate the application.
View 5 Replies
Mar 8, 2011
I have an aspx master/content page scenario. The parent page has an IFrame which points to a child.aspx. The child.aspx has a checkbox, On page_load of child.aspx, I want to show/hide the checkbox depending on the following logic:
- if the child.aspx is opened directly, then I have to show the checkbox.
- if the child.aspx is opened in the IFrame, then I have to hide the checkbox.
Basically, I want to check in child.aspx, if it contains a parent window then hide the checkbox control otherwise show it.I will prefer the show/hide code in codebehind in Page_load event as I have to execute some more logic depending on whether the it is opened from parent window or not.
Till now I did the following:
In child.aspx
<asp:Content ID="Content1" ContentPlaceHolderID="Main" Runat="Server">
<script language="javascript" type="text/javascript">
function DoesParentExists()[code].....
Using RegisterClientScriptBlock, I get error in JS. That the object hfDoesParentExist doesn't exist 'coz the control is not yet created. Right? I tried using RegisterStartupScript but in codebehind I always get null in hidden variable. I don't want to use the on button click or something like it. I need it on page_load event only.
View 2 Replies
Mar 26, 2010
protected void Button3_Click(object sender, EventArgs e)
{
//Create a connection to the database
MySqlConnection conn = new MySqlConnection("Database=kid07025;Data Source=195.178.228.254;User Id=kid07025;Password=********");
//open the connection
conn.Open();
//MySQL Query which updates the row where Anvandarnamn = Anvandarnamn (recieved from a cookie)
MySqlCommand cmd = new MySqlCommand("UPDATE personer SET Information=?Information,Fnamn=?Fnamn,Enamn=?Enamn,Personnr=?Personnr,Adress=?Adress,Postnr=?Postnr,Ort=?Ort WHERE Anvandarnamn=?Anvandarnamn", conn);
// Update with new text
cmd.Parameters.AddWithValue("?Anvandarnamn", Request.Cookies["Anvandarnamn"].Value);
cmd.Parameters.AddWithValue("?Information", TextBox1.Text);
cmd.Parameters.AddWithValue("?Fnamn", TextBox2.Text);
cmd.Parameters.AddWithValue("?Enamn", TextBox3.Text);
cmd.Parameters.AddWithValue("?Personnr",TextBox4.Text);
cmd.Parameters.AddWithValue("?Adress", TextBox5.Text);
cmd.Parameters.AddWithValue("?Postnr", TextBox6.Text);
cmd.Parameters.AddWithValue("?Ort", TextBox7.Text);
cmd.ExecuteReader();
conn.Close();
RefreshProfile();
}
I don't know what I am doing wrong here, but the database doesn't get updated when I press the button.
I use VS 2010, ASP.NET
View 3 Replies
Nov 23, 2010
how can I create stored procedure and write my select statement in it, I know how to create dataset then put type stored procedure and assign it to the sp ... what I want is writing my sp... how can I make it ?
check the following code, this is what I want to write put I don't know where or how !
CREATE STORED PROCEDURE SP_CATEGORY
@CATEGORY VARCHAR(30)
AS
BEGIN
SELECT LATIN_NAME, ENGLISH_NAME, ARABIC_NAME, CATEGORY
FROM FLORA, CATEGORY_LIST
WHERE FLORA.CATEGORY=CATEGORY_LIST.CATEGORY_NAME AND CATEGORY_LIST.CATEGORY_NAME IN (SELECT * FROM SPLITLIST(@CATEGORY, ','))
END
where can I write this code ?!
View 5 Replies
Jun 22, 2010
Is there a way to write PDF to a div from DataBase i.e. Retrieve a Byte[] from Database and Reponse.BinaryWrite to a div.
We do similar thing for Images using src = "anotherpage.aspx" where image is written on anotherpage.
Is it possible with PDF without using IFrame?
View 2 Replies
Jan 17, 2011
I have to write a application which connects to remote server(windows 2003 server, open SQL Management studio in that server and enter a specific SQL Server address and access a stored procedure, change some values and execute the stored procedure.)
I have to write this application using C#.Net , Could anybody point me in right direction, Where do I start?
View 6 Replies
Oct 12, 2010
I am using Sql Server 2005,My table structure is below.
Create Table ComentTable(id int,coments varchar(4000))
insert into ComentTable values(1,'sanjay I don%27t Know Tamil Language')
insert into ComentTable values(1,'sanjay I don%27t Know Kanar Language')
how to write storeprocedure update coments column replace %27 to '
View 4 Replies
Sep 9, 2010
As I am learning and working on Asp.Net MVC application, I want to know that what is the better place to write Business Logic and Data Access logic in MVC.Where should I write DataAccess and Business Logic among three layers (Model, View and Controller) ??Could anybody please tell me the correct way to write the code for this.Scenario: I want to retrieve all the employees where employee name like 'Mi%' ( I have SQL procedure to execute and retrieve the data.)PS: Want to know that where I should create instance of Business Logic class and where I should create instance of Data Access layers class?
View 3 Replies
Apr 14, 2010
how can I write through the database into Resource.resx?
View 5 Replies
Feb 7, 2011
I'm trying to write a LINQ to SQL for searching my database. What's the best method or LINQ to SQL comparing condition?
View 2 Replies
Jan 12, 2011
I want to write the above form data to a sql server database
View 2 Replies
Aug 2, 2010
i need vb code how to read and write an image to access data base
how to read it from dataTable object and store it in my application as image object
View 2 Replies
