I'm having a gridview in my aspx page with checkbox, User can select one or more than one record(s) at a time and clicks on delete button, Then i'm constructing an object of my DTO and adding all the checked row's Primary Key (DataKeyNames - GUID's in case) to a serializable class and generating an XML and sending it as parameter to the Stored Procedure.
My Doubt is, can i bulk delete all the rows from database table those are present in my XML document??
If it works, I can do bulk update with XML only, i already did bulk insertion by generating an XML..
My Another Question is, Will it affect the performance? Each time when i construct an DTO object and adding it to the Generic List??
WHich one is better, I mean ObjectDataSource or SQLDataSource or my XML method?
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 have a table which has few rows. A row contain few textboxes, one file upload field and a dropdown list in its cells. I want to make it a dynamic table that is i should be able to add extra rows in table at runtime, but I dont know how to do it.
I've been searching for hours trying to figure this out. I understand that somehow I need to recreate the control in page_load. I think seeing the code will let us better understand what I'm trying to do.
In my report1.rdlc I have a table which use to fill with the dataset value. Some times the table in the dataset may have only 1 row some times 5,10 etc.How can I make the table in the report.rdlc such that at all times it should show minimum 5 rows ie if the dataset table contains only 1 row the report.rdlc table should contain 1 row with data and rest 4 rows blank
I have one table named 'dbo.ac_Products' Within this table there is a column named 'ProductId' There is also another table named 'dbo.ac_CatalogNodes' Within this table there is a column named 'CatalogNodeId' and a column named 'CatalogNodeType'
I need to delete all the rows from 'dbo.ac_Products' and 'dbo.ac_CatalogNodes' where 'ProductId' = 'CatalogNodeId' and 'CatalogNodeType' = 1
I have table a and would like update table a whose values from table b, but not update all rows at table a. Only update record ID in table a match record ID in tableC.
Here is my query
update a set a.Desc = b.Desc, a.Value = b.Value from TableA a, TableB b where a.name = b.name and a.ID = b.ID and a.ID in ( select ID from TableC)
I only have 12 a.ID match TableC, but above query update whole TableA.
How to only update 12 record at TableA from TableB?
How to create Jobs, I am using SQL 2005, i need a query which should get current date and compare current date with date in table and Send Email according to Job scheduled.
In short, I have 3 text box fields on an .aspx page named as follows:-
TextBoxIncident TextBoxDate TextBoxDescription
in addition a sql datasource is on the page which is connected to the incident table with an insert query which allows the data entered into the fields to be inserted into the database...
The Textboxincident and textboxdescription fields allow the user to enter data into them...
the TextBoxDate field is a read only and the code behind file enables the text box to show the current date and time the code im using is shown below...
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim TextBoxDate As TextBox TextBoxDate = FormView1.FindControl("TextBoxDate") TextBoxDate.Text = DateTime.Now End Sub
When run in browser the textboxdate field shows the current date and time...and Once the textbox incident and text box description fields have been filled in and the submit button is clicked, the fields should be bound to MS SQL table called Incident. This did work before, however it as suddenly stopped working and now displays the following message to me:-
Arithmetic overflow error converting expression to data type datetime. The statement has been terminated.
I need to write a query to populate a gridview with minimum rates in ascending order for a month from three tables.For example i have three tables A,B,C as follows
TABLE A TABLE B TABLE C Id id id Quote_no Quote_no Quote_ no Name Rate1 Equip_name Rate2 E_rate Date R1_rate R2_rate Date
Now if the data is as follows
I need to get the Name from Table A ,minimum Rate1 and Rate2 values for a month in a dropdownlist from date field from Table B and the corresponding minimum rate(E_rate) for Equipment E1 and E2 only from Table C for the month in ascending order group by Name.
TABLE A
id Quote_no Name 1 101 XYZ
2 102 ABC TABLE B id Quote_no Rate1 Rate2 Date
1 101 105 200 12/11/2010
2 102 90 210 15/11/2010
TABLE C id Quote_no Equip_name E_rate R1_rate R2_Rate Date
i used below code for date time picker validation but it's not working.
Actually I want a date time picker which date dd/mm/yyyy format date. With validation for start and end date. Also for manual entry it should take only no. and for date rest like / or, will be auto formatted.means user should not be able to enter it.
I have an application in asp.net which worked fine untill recently when i changed the datetime format in Regional and Language Settings in Control Panel.The date time format was default when i installed XP. I chose Indian standard time while installing XP.I changed the date time format to dd/MM/yyyy HH:mm:ss. And my application started to throw an exception whenever i tried to insert any datetime in to the table.The exception i get is:System.Data.SqlClient.SqlException: Error converting data type varchar to datetime.
