i want to insert the value in sql data base.in table id coloum is unique.because of this i cant able to select not null type....so i cant able to insert the value in data base.
View 3 Repliesi want to inser the value in data base ...i am using asp.net in visual studio 2008...i want syntax to insert the datetime,integer ,float,string data type into the data base.
View 3 Replieshow check connection with data base? Now I all query put in try and catch. But I need to check only is access to data base
View 1 RepliesI want access remote server data base for my asp.net application my connectin string is
<add
name ="Constr"
connectionString="Server=xxx.xxx.xx.xxx,xxxSQLEXPRESS;Database=ABC;Integrated
Security=True"/>
and Error is
Login failed for user ''. The user is not associated with a trusted SQL Server connection. there is not any user id and password for access data base i already tried Uid=sa;password=sa
I have a 1.5 GB file into a table. I want to read It from server and create a file stream with it for save.
When I use DataAdapter.Fill(DataSet); code OutOfMemoryException occurs.
What should I do for read a hage file from data base?
This is the first time I have been working on databases and I am trying to insert data using an object datasource but no data is being inserted and no exception is thrown. I'm not sure where I am going to wrong. I am putting user data into session variables and inserting the session variables into the dataacess class layer and have a try and exception but nothing being thrown. Any help would be really appreciated because I don't know even where to start looking with this or how I can get the error to be thrown. Please see some of my code below to give an idea of what I am doing
Object Access Class
public void InsertCarPolicyHolder(PolicyHolderClass ph, CarInsuranceOptions options)
{
[code]...
I am in need to retrieve data from data base and display a field based on the drop down is selected
View 2 RepliesI want to grab some values with a form and then do a lookup via a datareader in a data access class (N-Tier).
I want to return a data list and bind that to a form view control.
Here is some code from the DAL, Business object and search form.
The parameterized query doesn't like the data being passed to it from my web page .
[code]....
[Code]....
Where is the nvarchar size of 4000 coming from ?
I am building an app (ASP.NET 3.5 + SQL 2005) that allow users to schedule meetings and these meeting will show in the users to-do list.
One kind of meeting, when scheduled, should show into ALL users to-do list.
I have 3 tables:
#1 - Users -> UserID
#2 - Meetings -> MeetingID
#3 - Member_Meeting -> UserID+MeetingID
What I need is:
Based on the scheduled meeting, read all users from table #1 and add their info in the table # 3 with the MeetingID (which I can get from the UI, because it will happen when they create the meeting).
I have been browsing about it, but so far, I couldn't find a good source of info to start with.
I have two tables cust and order_cust cust table have cust_id, name, addr, zip columns and order_cust have order_id and cust_id columns I take input from user for cust table i.e. name, addr, zip... the cust_id is an IDENTITY column so generates the value automatically Now I want to insert the last generated cust_id into order_cust (order_id is also an IDENTITY column)
How can I achieve that using stored procedure?
I want to insert data in my tblOrder with surent paramater
I get the controls out of al my paramaters.
But ons of my controls contains the text of a Title of a book.
In my table i want to to insert this book_id. The title of this book is in an other table tblBoek. But i want to enter al my data in tblOrders.
TblOrders Tbloek
ID ID
Naam Titel
Boek_ID Auteur
the Boek_ID is i an relationship with the ID form tblBoek
SQL:"INSERT INTO tblOrders (ID, NAME, ADDRESS, DATE, BOOK_ID,) " +
"WHERE
"VALUES (@Id, @Name, @Address, @Date, )"; //for my parameters these values are in controls
"FROM tblOrders INNER JOIN tblBooks ON tblOrders.BOOK_ID = tblBooks.BOOK_ID";
SOMETHING WITH WHERE
but the books ID doesnt work without it it will
Whenever I run the following code to insert a record into database:
protected void Button1_Click(object sender, EventArgs e)
I have this code and not sure what is wrong.
csconnection = New OleDbConnection (Stringconnection)
cscommand = new OleDbCommand("INSERT INTO Login ([Username], [Password], [Name], [DOB], [Gender], [Nationality]) VALUES (@Username, @Password, @Name, @Dob, @Gender, @Nationality);") [code]...
it just says errorat bottom of page and is there a way to tell the webpage to show me the error.
I am having trouble inserting data into the table using dataset..following is my code:
[Code]....
The m_id is a primary key..I want to auto-increament it everytime a data is inserted into the table so I have configured (isIdentity) to Yes and Identity increament to "YES"..I don't know if its right or not..I already added some data manually into the table but now I want to add more data using the above code..but its not working..
[code]....
I have created database in sql server 2005 using Snowflake model.
Problem :
There is 1 fact table and 3 dimension tables.
Suppose Fact Table has cols : sales_person_id, cust_id, product_id and dimension tables as per id s defined in fact table.
Suppose i want to update products in product table, i am able to do so.
but i can not update product_id in Fact Table because remaining two field will be NULL.
i have built an inserting interface in a GridView's Footer Template. Added Button for insert , auto generated the insertCommand in SqlDataSource. But then how to Bind the data of inserting interface to insert command of SqlDataSource ?In FooterTemplate. i have taken TextBox.GridView's RowCommand Event is handled in this way.
[Code]....
(all that i did , i took help from this web site's tutorial)
So,How to insert data?
I have a textbox which the user writes a word into. They then press a button to add that word to a list which is stored in the database.
What is the code to do add their word to the database? Do I need code on the main aspx file or only on the code behind?
What I tried doing up until this point is that once the button is pressed, in the codebehind the following happens:
[Code]....
I get errors telling me that the column name Program is invalid (I have a table named Program with one column named ProgramName)
I looked at a bunch of tutorials but nothing is straight forward and simple, it keeps confusing me. I need the simple step by step instruction to do this. I'm using a SQL database and coding in VB
Im Inserting data into database table with the help of datasets but its not inserting to table and even its not showing errors.
this is my code....
[code]....
i am trying to display a pop up message box on inserting the data into the database. The code i am using is as follows..
[Code]....
The problem is even on inserting the data and the data getting inserted into the database, the pop up mwindow does not get displayed. On debugging, it shows the value of i as 0.
I am doing a management system . What i am trying to accomplish is that when a user fill form relevant to management system the data should go into respective tables.How to accomplish this.I am using primary keys and foreign keys
View 3 RepliesI have two formviews and two datasources on a page.
The first shows data from datasource 1 in various labels.
The second shows only a 'new' button to switch to insert mode.
On the seconds insertmode, id like the data in textbox1 to be already filled with data shown in the first formviews label1 (or [id] from sqldatasource1 if thats better?)
After creating a dataset, which has CRUD statements generated two or more tables, which Data Control should I use that will allow me to insert data into fields into 2 or more tables from a single web form. I'm trying to create a web form that will allow the user to input student information, such as general information, medical information, etc.
View 3 RepliesI m getting following error in my eventvwr . I couldnt find reasons of the following error.
"Transaction (Process ID 110) was deadlocked on lock | communication buffer resources with another process and has been chosen as the deadlock victim. Rerun the transaction. "
The only thing my page is doing is inserting/updating data into a table in sql and the thing I can think of is because multiple users are using the same page to insert/update data? Will that cause deadlock?
I have requirement that User can Upload the Excel Sheet Data to sql server Database at once.
View 16 RepliesI have created a simple dataset with my ObjcetDataSource to my SQL table named Invoices and a new FormView. My form inserts are working 100% correctly, however after some testing i noticed the insert happens again if i hit the refresh button on my browser after an initial insert. I am currently submitting the form back to itself with a success/fail message returned on the page so that the user can keep inserting more records if they choose. This is done in my Inserted behaviour.
In my ObjectDataSource_Inserting code i am setting the values of a date prior to my insert. How do i stop a second INSERT from happening when the user refreshes the browser? I thought it was what IsPostBack was used for? Here is my code:
[Code]....