I have a problem that I cannot seem to resolve. We are using an access database to store data from a Quality Assurance Tool. I need to calculate an average on a specific column in the table, however the SQL statement needs to count the number of records that contain "0.1" and divide it by the total number of records in the table. This data is then displayed in an ASP Page.
The field name is 1.
Here is the SQL:
StrSQL = "(Select Count([1]) FROM cservice Where [1]=0.1) / (Select Count([1]) FROM cservice) As questaverage "
I need to find the count of records between the first and last day of the current month.I am very new to linq and having doubts in getting the count, below is the code i have written.
I have the code below which does work, but I need to add further functionality to it. The functionality I want to add to it is the text I have commented in the code below.
Dim objSQLConnection As SqlConnection Dim objSQLCommand As SqlCommand Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Dim intID As Integer = CType(Request.Form("ID"), Integer) Dim strHeading As String = CType(Request.Form("Heading"), String)....
Before the if statement, I want to find out if the database already has records with the username in the strUser variable.
I have a table with 5 columns: ID, Session1, Session2, Session3, Session4. What I want to do is to display the number of same items from each column. Same item can't appear in more than one column.
ID Session1 Session2 Session3 Session4 -- -------- -------- -------- -------- 1 Music Web Tech Future 2 Art Articles Search Introduction 3 Music Books Camera Phone 4 Music Glass Cup Future 5 Art Books Tech Future 6 Music Glass Cup Phone
I want to display it like this on an asp.net page.
I am facing an intresting problem now with entity framework. if i did a count of the some table with linq statement its give some count and it is not matching with my normal sql query count. my sql query returning count of all the records in that table where as linq query returns some count which is less than sql count. is this a problem with my edmx or table navigation properties..i do have some 5 to 6 child tables inside this table with foreignkey relation. will it do a join on each child table and returns only those records. I am very much confused and don't know how to slove this.
I have a gridview and in this grid i allow paging with page size 10.Now I want to find the total number of records on every page index.For example on page index 1 I have 10 records and on page index 2 I have 4 record so how do I count the number of record I just mentioned above?
// GET /Home/Results/ [AcceptVerbs(HttpVerbs.Post)] public ActionResult Result(string searchtext) { var search = (from n in _db.NewsItemSet where n.headline.Contains(searchtext) orderby n.posted descending select n); return View(search); } }
The search works and displays a record if a record containing a keyword exists, I am struggling however to implement a feature where when the search is returned it says for example:
0 news items found
N news items match your search criteria: 'string'" displayed
(Visual Studio 2012 VB, MSSQL 2008)... Is there a way to count the number of records in a sqldatasource without displaying a grid on my page?
Code: <asp:SqlDataSource ID="sqlMessages" runat="server" ConnectionString="<%$ ConnectionStrings:DBConnectionString %>" SelectCommand="SELECT * FROM [Messages] WHERE ([SentTo] = @SentTo) ORDER BY [MessageDate] DESC"> <SelectParameters> <asp:SessionParameter Name="SentTo" SessionField="MemberID" Type="Int32" /> </SelectParameters> </asp:SqlDataSource>
How can I get the number of records that are returned? another question I have a field "MessageStatus" how can I get the number or records that are listed as "new" as well...
Here is what I would like to display...
lblMessages.text = "Total Message: " WHAT DO I PUT HERE "Total New Messages: " WHAT DO I PUT HERE????
I habe a arraylist that can pass in the result of a quiz and once the user finishes this quiz, the result will be displayed in a gridbiew which is binded into a sqldatasource. In this gridbiew, there is this column which will highlight the the result of this qn which displays correct and incorrect. what i want to do now is, i want to count the number of correct answers. I want to count all the correct answers and bind it to a label in the same page.
i need to create 2 temporary tables.The records inserted into the 2nd table is the same as that from table1.
Now, i am inserting some other records into table 2.what i need is, to retrieve the count of the recently added records into table2.How to achieve this?
How do I cound the records found by an SQL query? I have searched google and have only found ways to do so in vb.net. I need to know how to accomplish this in C#.
Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Label3.Text = GridView1.Rows.Count.ToString() End Sub
I have sending messaged details in my sql data base.In my Grid view have the following columns,
                       Name      Rollno   MsgTemplateName  No of messages Sent                        Ameer           1           Pongal                         Robina           2            Diwali              Ameer            1           Pongal                                              Robina              2            Diwali                            Ameer            1          Diwali                                           Robina              2           Pongal
I want to look like the follwing,
                    Name      Rollno   MsgTemplateName  No of messages Sent                        Ameer           1           Pongal                             2                                                            Diwali                                1                          Robina           2         Diwali                            2                                Pongal               1                   Â
I am using this sql query "Select name,rollno,tempname,count(*) from stumsg group by name,rollno,tempname"
I need to count some results and divide it to another. My problem is that it´s only the outer table that is grouping on datepart, wd. Since I´m wanting to display some results per week the counting should be done per each week .
If I´m running the query below the dividings are the totals against datepart (week). I want to divide the datepart, wk internally, week by week.
SELECT datepart(wk, entry_date), CAST( count(*)*1.0/ (select count(*) from agent_input where substring(campaign,1,3) in ('srk', 'bbk', 'spz', 'mbk', 'lyk') ) as DECIMAL (5,4)) *100 as mailprocent FROM agent_input where substring(campaign,1,3) in ('srk', 'bbk', 'spz', 'mbk', 'lyk') and agent_input23 is not null group by datepart(wk, entry_date)
In my asp.net gridview i want to count how much peoples are qualified in MCA Â and display the value in a lbel in same page. The qualifications are in COURSE field in my table anme persadata
table name is PERSDATA
PNO Â Â NAME Â Â Â Â Â Â COURSE Â COMPANY
121 Â Â Â RAJU Â Â Â Â Â Â BCA Â Â Â Â Â TCS 234 Â Â Â RK SINGH Â Â MCA Â Â Â Â Â Â TECHNO 525 Â Â Â P RAJ Â Â Â Â Â Â MCA Â Â Â Â Â Â KELTRON 325 Â Â Â ANIL Â Â Â Â Â Â BBA Â Â Â Â Â Â BPL 235 Â Â Â KUMAR Â Â Â Â Â MCA Â Â Â Â Â Â TATA
I have a SQL database. I am getting a datatable from SQL. In SQL Query the table is having null values in the output. But when it is coming to the front end, the null values are replaced by empty values.
So in the front end in the datatable i am having empty values in some cells. I am trying to insert this datatable into access. For this i am using following code...
OleAdpData.InsertCommand.Connection = OleConn; // OleConn is the OleDbConnection OleAdpData.InsertCommand.Connection.Open(); OleAdpData.Update(dtData); // dtData is the datatable OleAdpData.InsertCommand.Connection.Close();
It is inserting the datatable to access database. But it is inserting the empty spaces as present in the datatable. I want to insert NULL into the cells in access datatable where the cells are empty. Where should i add my logic for this.
I am using the Session ID Manager. Now the session count is 0 between the access to pages, so I cannot access the Session variables. How do I save the value of Session variables.
I have a datagrid with columns programatically populated. I need access to the columns to modify the sort expression prior to render, but the column count is 0 at every stage I try to access them. Break points are hit, but each check of the count = 0.Have tried the following, accessing in various stages of the page / control life cycle, but in all instances, the column count is 0.
protected void Page_PreRenderComplete( object sender, EventArgs e ) { if (dgPriceInfo != null)
I have created a donut chart using ASP.NET chart control.The pies/sections are ordered in clockwise direction but I need them to be ordered in anti clockwise direction.I know that I can add the values in reverse order and achieve this but there must be a solution to this.
Also, it starts dividing the donut from 90 degrees to the right but I want it to start right from the top of the donut i.e. 0 degrees.
