Forms Data Controls :: How To Get Total Of Rows
Apr 1, 2010
I have created a GuestBook-like database and what I want to do is to have in a Formview the total number of posts that the authenticated user has submitted. I have added a formview and a slq control but it seems that the query I have built doesn't work. Do you have any clue? the query is like: SELECT COUNT (Trips_Id) AS VIAGGI FROM Trips WHERE UserId@UserId Do you think this query is correct or there is something missing here or something that I need to add in the code behind?
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Jun 5, 2010
I'm trying to use this code for counting and presenting total No. of rows returned for a grid view with AllowPaging="true" & PageSize="15".
getting the "object reference not set...." error for the "DataSet tbl" line:
[Code]....
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Jun 22, 2010
On every row in my datagrid, i need to set a control to visible/invisible depending on how many entries are shown in the grid.
If total rows are > 1, the control needs to be visible on every row. If rows = 1, it needs to be invisible.
BUT, how do i do this? If i just check my GridView.Rows.Count, the first row will (of course) be invisible, while the rest will be visible.
Can i check how many rows are pulled out of my datasource, or do i need to go through each row, setting visible true, AFTER the grid is populated.
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Feb 6, 2010
Using C#, how can I check the total number of rows returned from a database when using a Repeater? The reason I need to check is I need to alter the presentation of the data when there is only 1 row returned.
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Sep 21, 2012
I want to add after some rows (not fixed) sum of all the rows in the gridview
e.g.
Gridview
DEPT EMP Sal
100 1 1000
100 2 1000
100 5 200
Total - -- 2200
200 6 1200
200 3 2300
Total --- 3500
300 8 1000
300 4 1020
300 9 2000
300 10 1000
Total ---- 5020
This way i want result ....
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May 2, 2013
I have one gridview and i am doing paging in gridview. Now i want to show total of all rows in gridviews last page footer. how can i do it?
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Apr 11, 2014
I have a table where each month I need to find the SkipUtgang value of current month (ex: 779) and the value of SkipUtgang in previous month (ex: 788); then Sum the two values; and finally multiply the result with the number of day of current month (ex: 31). as example, I have the below table:
How to script the SQL for this scenario?
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May 7, 2015
I am using a grid view and a textbox(out of gridview to display the total rows in gridview) , i am doing Paging in GridView , and pageSize is set to 5 ; so far i did this
protected void ExistingMappedGrid_OnRowDataBound(object sender, GridViewRowEventArgs e)
{
totalRowsLabel.Text = "Total " + ExistingMappedGrid.Rows.Count + " records.";
}
it shows the number of records , but not total ! it shows only the records displaying on the page .
e.g.
if i have a total of 8 records , not page index works and shows 5 rows in gridview and other 3 rows on 2nd page index , but if on first instane page shows 5 records in gridview then textbox shows 5 and when i click on second page index it shows 3 rows ( THAT"S NOT WHAT I CODED AND NOT NEEDED ) i want total rows to be shown
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Sep 20, 2015
I have a grid view with two columns A and B. Column A has Checkboxes and Column B has numeric values(int). When user checked checkboxes the checked checkboxes column B have to added and displayed in a Label.
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Apr 7, 2010
i have one grid which have 5 columns 1 for subject,2,3,4 for marks which have textbox to insert obtained marks,and last column have one lable to display total of (2+3+4),now i want total value on textbox event,when user enter any value to any column of textbox i need to display total of all three columns in total column.
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Jan 15, 2010
I am trying to retrieve the number of rows from a stored procedure. I was trying to use @rowCount as an output parameter in my stored procedure but every time I use that SqlDataSource1 won't retrive me any data. Once I removed @rowCount from my SP I get all the data but don't know how to retrieve the Total number of rows :(
I was trying to do this:
protected
void SqlDataSource1_Selected(object sender,
SqlDataSourceStatusEventArgs e)
{
// lblTotalRows.Text = (string)e.Command.Parameters["@rowCount"].Value;
}
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Jan 1, 2014
I have 5 fields i want when i enter rupess n 4 fields it will someup n give me total in fifth field how can i do this?
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May 7, 2015
I have a nested gridview like the code quoted below. How to retrieve the counter of each child gridview elements and display it as a field of the parent gridview ?
<asp:GridView ID="GridViewMaster" runat="server" />
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:GridView ID="GridViewSlave" runat="server" >
[Code] ...
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May 7, 2015
Calculate Row Total and Grand Total in ASP.Net GridView using jQuery
what if the price column is a template field i.e. it takes input from the user before multiplying with quantity..
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May 7, 2015
Results 1 - 50 of 7036
IN Gridview Need to show how many row are in the gridview and how much are currently show in the GridView Page.
Just like in this portel With the Pager Style also ........
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May 1, 2010
SQL Select Union and total number of returned rows?
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Apr 30, 2010
i'm new in asp.net C#, i need to get total rows for gridview and als o current row of grid?
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Oct 6, 2010
i use sql server 2005 and Visual Studio 2008.
I am using asp.ne and vb.net for my website.
i have a table with number of rows 50,000.
i want to display the number of rows at my table in a Label when the page is on load.
so can u give me the code or the hint?
my second question is.
my table has around 50,000 items.
and i have a search box, it look like this
str= select * from mytable where item='car'
the item Car is located in my table in row number of 45,000.
i guess when i search from the table where the item is car, then it will search row by rows, then as the number of rows become huge, it will be so late to find the result.
so is there any method how to search from table with good speed of searching?
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Mar 21, 2011
I have been handling everything in code which is not working consistently same in all scenarios.
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Nov 23, 2010
We are using ASP.NET 1.1 for a website development, using DataGrid control for showing data.Can some body suggest how can i insert rows in between two rows in datagrid control.
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Apr 29, 2010
I have a GridView in asp.net 3.5 page. I am displaying data like this.
Wheat- State1
State2
State3
Total
Rice- State1
State2
Total
I have to add a row for Total in Gridview. How can we do this?
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Apr 1, 2011
I am using Gridview to show open, closed and all support cases (changeable by radio button postback) and am trying to get the total sum of the TimeInMinutes column and display it in the footer. Is this possible and how can I accomplish this?
There is currently no code-behind but the source of the gridview is as follows:
[Code]....
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Jan 13, 2010
i have a gridview to disply the customers forecast details with quantity. i need to have the quantity total in footer of the gridview. how can we do this in gridview..
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Feb 10, 2010
I can't seem to find a solid example on how to add a total row to a gridview
My gridview:
[Code]....
My Code Behind
[Code]....
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Aug 7, 2010
I've been trying to get the total of some columns in my GridView. I used the code in the MSDN and finally did this:
[Code]....
GVcm is the name of my gridview.I have a button that loads the gridview, but it does not show the total. I don't know if I have to call this method inside the ButtonClick Event, I'm still a noob with c# and asp.net.Other things that maybe you should know, I'm not using template fields, I don't know if that is the problem I'm using normal bounfields.
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