In my application i want add record in database with the date. My need is that particular record should be deleted on a given date.Example: i have added one record on 1 Apr 2010 and it will be deleted on 25 Apr 2010.Any idea how to achieve this? I need a logic to delete that particular record automatically from the database on a given date. I am using MS SQL 2005.
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I have three textbox ... textbox1 and textbox2 and textbox3 I want when I choose from date in textbox1 say 1-May-2011 and to date in textbox2 say 30-May-2011 and in textbox I type 1,2,3,4,5 I want on button click ... event the values will be entererd in database from 1-May-2011 to 30-May2011 as : mentioned below :
DATABASE STRUCTURE
ID Date Items
1 1-May-2011 1,2,3,4,5
2 2-May-2011 1,2,3,4,5
3 3-May-2011 1,2,3,4,5
so on till 30_may-2011 Record will be inserted in database according to from date and to date choosen in textbox1 and textbox2 respectively.
When I try to insert a record the Filing Date and Report Time fields are always blank in the database.
View 5 RepliesI'm using ASP.Net with VB (Visual Web Developer 2010) and SQL(Management Studio Express 2008) to create a website that keeps track of employee subscriptions.A date is entered into my database whenever an employee makes a subscription.I need to find a way to send an automatic email to each employee when the current date exceeds the subscription date by one year.
I am unable to use an SQL job as I only have SQL MS express.From other posts I have read it seems the best way to do this is to create a webservice to send emails but I am unsure of how to get the email address for each employee from the database to the web service?Do you guys think a web service is the best way to do this?
How to get the date at which a record is created in SQL?..i.e, if i add a record to a database table db1 at 8/10/2010 11:30, I want to get the datetime, i.e 8/10/2010 11:30..;.Also let me know how to compare datetime values..
if(8/10/2010 11:30 >8/10/2010 10:30) will work or not?
I am counting from a table for that i have written code as below
protected void get_Id_Afterpoint()
{
int counter = 0;
string strSql = "select count(*) as ID from tblEnergy where ID=?";
OdbcCommand com = new OdbcCommand(strSql, con);
com.Parameters.AddWithValue("ID", DropDownList1.SelectedValue);
OdbcDataAdapter oda = new OdbcDataAdapter(com);
DataTable dt = new DataTable();
oda.Fill(dt);
if (dt.Rows.Count == 0)
{
lblID2.Text = "1";
}
else
{
counter = dt.Rows.Count;
counter = counter + 1;
lblID2.Text = Convert.ToString(counter);
}
}
there is no record related to DropDownList1.SelectedValue. but as i am counting if(dt.rows.count) and i put break point on the bolded part it shows 1 record. how it can be possible?
I m using ASP.NET and access as back end. I want to fatch a record between two specific date for that i
private void btnsearch_Click(object sender, EventArgs e)
{
cn.Open();
string str = "select Date1,Item,Rs,Payment from Books where Date1 BETWEEN '" + dateTimePicker1.Text + "' AND '" + dateTimePicker2.Text + "'";
cm = new System.Data.OleDb.OleDbCommand(str, cn);
System.Data.OleDb.OleDbDataReader r1;
r1 = cm.ExecuteReader();
while (r1.Read())
{
dataGridView1.Rows.Add();
dataGridView1.Rows[i].Cells[0].Value = r1[0].ToString();
dataGridView1.Rows[i].Cells[1].Value = r1[1].ToString();
dataGridView1.Rows[i].Cells[2].Value = r1[2].ToString();
dataGridView1.Rows[i].Cells[3].Value = r1[3].ToString();
i++;
}
cn.Close();
}
but it gives error Data type mismatch in criteria expression. table name is "book" fields are date1,item,rs,payment
I have some issues about retrieveing and storing date information to my database (ms sql server 2005).My data column is a DateTime, and i have set my web.config globalization culture is set to "en-gb"
When i retrieve date from the datebase it appears as dd/MM/yy, that's fine. But i cannot insert a new date as same format?! It will only accept MM/dd/yy or yy/mm/dd.Right now i'm using this code to correct the error:
[Code]....
Is it possible to change the date format on the database or something, so i dont need to use this code?
In myapplication i have done a thing like if some one purchase a tool for and if the license provided is for some few days (suppose for a week or an year).. How to send a mail automatically to the ID given by him before a day or a few days .
View 3 RepliesI would like to achieve the following.
1- if a user goes to a web page in a web application hosted on the Internet and selects a FUTURE date from a "Calendar control" the date selected and the URL for the page are stored in the database (I know how to do this step)
2- when the date selected arrives the URL will be embedded in an email that is sent out AUTOMATICALLY to the user. How can I trigger the email to go out AUTOMATICALLY on the selected date??????
Does the link below help me answer this question?? I just need a high level steps on how to do this. .
http://msdn.microsoft.com/en-us/magazine/cc163821.aspx
I have a tectbox "Date" in the report parameter page in asp.net
Now, the default value of that date should come from the query:"SELECT TOP1 DATE FROM AUSFLEET_USER.SYS_STOCKTAKE"
WHERE STOCKTAKE_STATUS='POSTED' "
my SQL connection string is aadbaf (lets say)
I have table in database that one column is Expire date that save date like below
2015-11-23
Now I want compare it whit today date like below:
if (_dr["ExpireDate"]<DateTime.Now) {
}
But it makes error can you tell me true code for it?
i want to select three records order by Date .This is my News table.
NewID NewTitle NewContent NewDate
1 Example ExampleContent 01.12.2010
2 Example2 ExampleContent2 02.12.2010
3 Example3 ExampleContent3 03.12.2010
4 Example4 ExampleContent4 04.12.2010
So,query selects example4,example3 and example2.
I am having serious performances issues with gridview + tabs. Its very slow.. I was thinking to create a XML based logical layer between my database and UI.
1) Will it be useful if i use webservice to get data from database to poppulate gridview?
2) or Use xml + some service (need advice on it)
the date in sql database is in yyyy-mm-dd format . i have a textbox where in date is eneterd in dd/mm/yyyy format i need to check the textbox date with the database date. how do i do it i tried converting the textbox date using format function but it didnot work
[code]....
Dim newMem As New Subscription With { _
.First = txtName.Text, _
.Email = txtEmail.Text, _
.dateLastEmail = "1/1/1980", _
.subDate = Now}
dbp.Subscriptions.InsertOnSubmit(newMem)
dbp.SubmitChanges()
The table contains a field called conDate that is nullable, and in this case I want it to remain null. It will get a date value later, when a confirmation is received. If I add .conDate = "1/1/1980", _ I can successfully add the record, but without that line I get System.InvalidOperationException: Nullable object must have a value. I tried this:
Dim DateConfirm As System.Nullable(Of DateTime) = Nothing and adding
.conDate = DateConfirm, _ but that didn't help either. How can I add a record without giving a date to a field I want to remain null?
I have a form that contains a text box called "MyDate" in which the user enters a date. I have a table that contains records of which one of the fields in the record is a date field named "DateAvailable" (type is "datetime"). I want to compare the data in the text box to the "DateAvailable" field in record. How do I define my text box as a "datetime" field.
View 2 RepliesI have written a script to write several values to an Access Database Table, but I need to ammend i so it checks for two values (Asset and LName) to see if they match if they do it updates the record if not it writes a new record, my script so far is as follows :
[Code]....
I'm just stuck as I can't work out the best way to do it,
Is it possible to add a date time picker to my form view? I use the form view to insert new records into a gridview connected to a Access database.
PS this is on a webpage don't know if that makes a difference
How to use different database for One Application
View 6 RepliesIf I select the today date
Then I want store 4days later date in the database
i have two textboxes 1 button and 1 gridview and 1 buttondatabase structure :i have to text boxes textbox1 in which user enter from date and in textbox2 user enetr to date and after button clickevent the gridview will display the record between fromdate and to date..
SELECT Ticket_no, journey_date, Travels, route, sel_seat, seat_opt, net_pay, name, mob, book_date, PNR_no FROM a1_ticket WHERE journey_date BETWEEN journey_date1 AND journey_date2 ORDER BY ID DESC
journey_date1 =textbox1
journey_date2 =textbox2
Suppose we are building a web-based application to retrieve and enter information into a database. The user-interface invokes web services. Which architecture would use for the application.
View 10 RepliesWe have a requirement in which we need to query data across 2 different databases ( 1 in SQL Server and other in Oracle).
Here are the scenarios which need to be implemented:
Query: Get the data from one database and match for values in other Update: Get the data from one database and update the objects in other Technology that we are using: ASP.net, C#
The options that we have thought about:
Staging area in one database Link Server ( can't go with the approach as it is not allowed due to organization wide policy) Create web services Create 2 different DAL and perform list operations with the data from 2 sources in DAL.
I'm developing Web Desktop like Glide or Icloud. It's gonna be a web application that gives the real world desktop application functions.
The DBMS I'm goin' to use is SQL Server. Now, I'm designing the database schema, but having some problems with it. I've no idea what tables I've to include.
So far I've only Users, Folders, Files, RecycleBin, Contacts, ContactGroups tables, but it seems very few. May be I've missed something.
