how can insert a data on a table in a database.I wanna do it without using any Data Control,because I'd like to make my site layout personalized.What is the easiest way for doing it in C#?
View 2 Replies
the code to insert the data from asp.net application to sql database table
like user registration form filelds in sql db table
how can i dynamically insert datas from database into Table and display the table
View 1 Replieshow can i insert data into dyanamically created table from database
View 2 Replieshow to insert data in DB table from view state gridview ?
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
this.GetMaxId();
this.GetPersons();
[code]...
I want to add controls (or simply texts) to a ListView inside the ItemTemplate at run time.
The reason is that in my application I don't know in advance how many controls (or texts) I should insert.
For example I have to read the fields from a database table and insert in the ItemTemplate controls according to those fields:
<ItemTemplate>
<%# Eval("fieldname1")%> - <%# Eval("fieldname2")%> - <%# Eval("fieldname3")%> - .....
Afterwards I have to bind the ListView to the table content, so I need to preserve the <%# ... %> structure for the binding
I am trying to insert data into two table at the same time , but i'm successding in inserting data into only one table at a time on button click .
[Code]....
When i run the code, data gets inserted into table "implantDetails" only. Are multiple INSERT statments allowed?
How to insert a auto increase in table of database? table TechCode consist TechCodeID and TechCodeDesc These following are my code
Protected Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click
Dim strTechCode As String
strTechCode = tbAdd.Text
Dim sqlCon As New SqlConnection
sqlCon = db.getConnection()
If sqlCon.State = ConnectionState.Closed Then
sqlCon.Open()
End If
Using sqlCmd As SqlCommand = sqlCon.CreateCommand()
sqlCmd.CommandText = "InsertTechCode"
sqlCmd.CommandType = CommandType.StoredProcedure
'TechCodeID is the auto increase ID in database
sqlCmd.Parameters.AddWithValue("@TechCodeID", Decimal.Parse("TechCodeID"))
sqlCmd.Parameters.AddWithValue("@TechCodeDesc", strTechCode)
sqlCmd.ExecuteNonQuery()
If sqlCon.State = ConnectionState.Open Then
sqlCon.Close()
End If
End Using
End Sub
I am doing a data warehouse project.I have two tables tblA (id, type) and tblB(city, no_crimes, type).I want to create (insert) a number of rows based on the value of no_crimes.For Example, in tblB(Leeds, 2000, murder). SO, I need to insert 2000 rows into tblA by a single INSERT statement (not 2000 statements).
View 3 RepliesOn my DetailsView for inserting, I have a field "manager code". When the user types in the code, I want another field "manager name" to be populated based on a lookup table in the database. I have done this on a FormView using code behind and "ontextchanged". How can I do this in DetailsView?
View 3 RepliesI am using VS 2010 and VS 2005.
I have a webform with 5 textbox fields on it. Form successfully store data in database table.
I want to add 6th col of "Date" in database table. And when save my webform data. Today's date automatically sotred with save data in database table.
How it could be done ?
I have several dropdown boxes. After user selecting those drop down box, I will insert those values to the database table.
Here is my code:
string InsertString = @"insert into Table..user(PID, GID, TID, SID, SSID) values ('DropDownList_PID.Text', 'DropDownList_GID.Text', 'DropDownList_tid.Text', 'DropDownList_sid.Text', 'DropDownList_ssid.Text')";
OleDbCommand myCommand = new OleDbCommand(InsertString);
myCommand.Connection = myConnection;
myConnection.Open();
myCommand .ExecuteNonQuery();
I always got the error.
OleDbException (0x80040e57): The statement has been terminated. String or binary data would be truncated.] System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +745 System.Data.OleDb.OleDbCommand.ExecuteNonQuery() +113
What am I missing here?
how can I insert a list (of int) to table?
View 1 Replies[Code]....
I am sure this has been covered many times but I can not find what I am looking for and I am sure it is simple.
I am trying to insert into an access database table a date taken from a calendar control or a textbox that the calendar control writes to.
Currently I am getting a "datatype Mismatch" error.
i have created a web form, where i have 3 textboxes into a table and one submit button.
i would like to store values from the textboxes into my database (sql server) when i click the submit button.
but how to insert the value that is not in textbox into database which is primary key for table without identity column.
Basically i deal with two tables.i have a table T1 of the following format:id company_name i need to read this data and create a table T2 as followsi wrote the following code. it worked fine for retrieving data and modification but fails to insert the modified data into the 2nd table.the error is, it does not recognise the value for @token
ArrayList dynarr=new ArrayList(); // global variable
protected void Button2_Click(object sender, EventArgs e)
{
int row = 1; int i;
string strcmd = null;
string Connection = "Data Source=....";
SqlConnection conn = new SqlConnection(Connection);
string str = "select company_name from T1 where ID=@ID";
[code]...
I am working on a web app for an online photo album. It is the last project in Scott Mitchell's book: "ASP.Net 2.0 in 24 hours".
I am creating a page where users can enter new photo images. The functionality for uploading an image will come later. I am working on just inserting a new row into the Pictures table with an optional category, a required title and a required description.
I am getting an error when I try to insert a new row.
Here is a screenshot of the page with a shot of the dropdown list.
The Categories are user-specific. I am getting the correct values retrieved.
[URL]
There are two pretty simple database tables involved here.
NOTE: The CategoryID and PIctureID are both autoincrement integer columns.
[URL]
The page uses a DetailsView that uses a SqlDataSource that uses the Pictures table. (The DetailsView's Default Mode property is set to "Insert". The "Enable Inserting" checkbox is also checked.)
The dropdown list uses a dropdown control that uses a SqlDataSource that uses the Categories table.
When the "Insert" button is clicked the CategoryID value associated with selected (Category) Name on the dropdown list will be used along with the Title and Description values to insert a row in to the Pictures table. (If no Category value is selected, then a null value will be used for the CategoryID. This is OK because the CategoryID column in the Pictures table allows nulls.)
My problem is that I am getting this error:
Cannot insert explicit value for identity column in table 'Pictures' when IDENTITY_INSERT is set to OFF.
(FYI: I have the full version of both Visual Studio and SQL Server.)
Here is my source code for the page:
[Code]....
im new to trigger concept
when i insert data in a table [DSR_OUT_PRO] data get enter in another table ie [trg_Insert_DSR_OUT_PRO] but 2 times..
Is it ok, or something is wrong..
I am using ASP.Net 4.0/Visual Studio 2010. However, I think it would be the same if it was ASP.Net/VB.Net 3.5. I am inserting three form filed values into a database table. I have placed a LoginName Control on the page and the login name is properly displaying. I am using forms Authentication and it is set up properly in the web config file. I simply want to insert the logged in username value into the database table so I can track who created the records. I am happy to be able to insert the UnserName or the UserID value. I assume both of the values are derived out of the aspnet_Users table. Being able to insert either one would be fine but I believe UserID would be better because it will always be unique.
View 8 RepliesI have an excel sheet that contains around 30,000 rows and 18 colmns. These no of rows and columns may increase in future. I need to read all these records from excel sheet and insert into a table in sql database. For reading the excel book I am using Oledbconnections. The possible solutions I have known as per my knowledge, to insert the data are
1. To insert one record at a time which makes 30,000 database hits. How will this affect the performance?
2. To use liked servers - bu this is not working for me.I do not have database permissions to use linked servers. So, the only option i have is the first one.
I have grid view in ASP.Net 3.5. I need to add multiple blank rows in a gridview and then have to save them in database. How can I do that in most simplest way?
View 7 RepliesI work with Visual studio 2005 and Sql server data base. I extract 1 million rows from a database and I put the rows in a Sql table. With a simple direct extraction, in a few minutes I complete the operation:
Dim cmd As New SqlCommand(query, cnSql)
cmd.ExecuteNonQuery()
cmd.Dispose().
But, if I must select and modify some fields between extraction and introduction, it takes a lot of time!
I work in this way. I extract rows from Dbase, Table1, and I put all into a Collection using dataReader:
Dim cmd As New SqlCommand(query, cnSql)
Dim coll As New Collection
coll.Clear()
Dim dr As SqlDataReader = cmd.ExecuteReader()
I replace some fields with the string "YES".
Dim toRepl As String = ""
If dr.HasRows Then
Do While dr.Read
toRepl = dr(5).ToString
If Len(toRepl) <= 3 Then ToRepl = "YES"
collPrel.Add(dr(0).ToString)
collPrel.Add(dr(1).ToString)
.................. ..............
collPrel.Add(toRepl)
collCount = collCount + 1
Loop
End If
dr.Close()
cmd.Dispose()
Now, I insert all into a SQL Table2:
Dim a As String = "", b As String = "", c As String = "" etc.
For i = 1 To collPrel.Count Step 6
a = collPrel.Item(i).ToString
b = collPrel.Item(i + 1).ToString
.............. ...............
f = collPrel.Item(i + 5).ToString
queryIns = "INSERT INTO Tab (name, adress, etc)
VALUES ('" & a & "', '" & b & "', '" & c & "', etc. )
Dim cmdIns As New SqlCommand(queryIns, cnSql)
cmdIns.CommandTimeout = 600
cmdIns.ExecuteNonQuery()
cmdIns.Dispose()
Next
This way to work goes right but it is necessary a lot of time for completing the operation.
i am using an ImageButton with onClick Event above a profile on a footballer.
On Click event, a logged in user on the site can save the footballer to a Junction table called FavouriteFootballer that has
a GUID UserId and FootballerId GUID as Primary Keys.
The problems is I need to warn the user if they already have the Footballer Stored as a favourite in the database
(With a Label or MessageBox PopUp) and not sure how to with the code I have.
In code behind I have the following
[code]....
i have table called templates, when user ordered a new template then the All the values are needed to be inserted into the User Template Table
How can we do this?
SQL For this? ..........
I have In my database 2 table
The 1st:
Userid and username
the 2sd:
ID and senderid and userID
and I have Relation between Userid in the (1st) and userID in the (2sd)
In tha ASP.net forma For registration I have
usern name (gust for test)
now I need:
when the user regist insert the username to the 1st tabel and the same userid insert int 2sd table
