I wanted to know, if there is any way to convert a Powerpoint presentation [on the server] to images. Like, I have written a same code for the Desktop using PIA's. But was wondering if it is possible to do the same thing on the server?
View 3 Repliesusing c#,i need to Convert each page of a pdf file into separate images and display the images?
is it possible to do this without using 3rd party dll?
how to upload images to server(application/images folder) and retrive(display) from and on client PC for asp.net. its just for uplaoding logo directly to server folder and retriving from server to client. i am not getting server path on client pc for image.
View 5 RepliesI have this code in c# and I want to convert this to T-SQL and put in stored proc. I'm having a problem in speed as I am processing more than 50000 records at a time and the Update statement slows it down. I was thinking stored procedure could help on my problem. here's what I have:
sqlStmt = "SELECT DISTINCT(phone_no) FROM TEMPTABLE WHERE sUSER='" + USERName + "' ORDER BY phone_no";
In my project, I have a database in SQL which was working fine. But now I have to make the application support oracle db too.
Some limitations I found out was that in Oracle, there is no bit field and the table name cannot be greater than 30 char. Is there any other limitation that I need to keep in mind.
This is how my table in db looks like
Remarks Id Remark
1 Rem1_aaa
2 Rem1_ccc
1 Rem1_bbb
2 Rem1_ddd
i want the output as:
Id Column1 Column2
1 Rem1_aaa Rem1_bbb
2 Rem2_ccc Rem2_ddd
My client gave me .DAT database file. But I am not know how to use it or how to attach it to the sql server.
View 3 RepliesIn my application (asp.net) I am uploading the video and storing the video in databaselike videoname,videotitle,dateofuploded these are the fields. My problem is when I am displaying that video I want to display the date like '2 days ago' or ' one month ago' or 'one year ago'
How can I write the function for converting the date into that process.
Take example of youtube. On that site below the video display the date when it was uploaded.
I have a query that converts my string value I have stored in the database (nchar(8)). I have a stored procedure that gets the value and converts to date and when I run the select part of my stored proc to test it it successfully returns the mm/dd/yy format that I want: ex: 02/28/2010 However when I call this stored proc from my program I am getting an exception:
<Exception> Conversion failed when converting datetime from character string.
</Exception> Puzzled why the query works fine but .net gives me an exception? does anyone know how to solve this?
The part of my query that does this conversion is:
[Code]....
I have the following html that I want to convert it to use asp.net web control
[Code]....
What will be the best approach? I thought about using asp:ImageButton, but it only has a PostBackUrl, sounds like it does a http post to default.aspx, but the html simply do a http get to default.aspx .
Is there a way to convert nulls in all the fields in a table into blanks using transact sql? For example strings will be "", numbers will be 0, and dates will be "1/1/1901".
I have over 500 columns, I don't want to go over each column and change the default value.
I have a field (varchar) field that holds date. Some data was transferred to this column but the transferred data was a timestamp (datetime in the format of say 10/26/2009 4:54:13 AM). Now, I need to modify the new table to only contain 10/26/2009. How can I write a statement to delete the time leavin gonly 10/26/2009? I can use trim function but the # of characters vary as the date might be 1/10/2010 12:50:00 PM, etc?
View 10 Repliesthis query works as designed and I'd like to have it be turned into a stored procedure. That is where I need because I'm kind of stuck. So here goes nothing :)
[Code]....
using sql server 2005. I am working with an existing database field and there is a field where the string in this format: YYYYMMDD, for example 05/16/2002 is displayed as:
<example>
20020516
</example>
anyways I am trying to convert that string to a date like so:
[Code]....
however when I try to do this I am getting the following error
<ERROR>
Arithmetic overflow error converting expression to data type datetime.
</ERROR>
does anyone know a good solution for this? I just want to convert the string to datetime so I can use the value in my WHERE clause.
I had a 14 digit create datetime and resolved datetime in float time format and I could parse the date using following conversion:
CONVERT(datetime, LEFT(CAST(CAST(is_resolved_datetime as BigInt) as varchar(14)),8)+' '+
SUBSTRING(CAST(CAST(is_resolved_datetime as BigInt) as varchar(14)),9,2)+':'+
SUBSTRING(CAST(CAST(is_resolved_datetime as BigInt) as varchar(14)),11,2)+':'+
SUBSTRING(CAST(CAST(is_resolved_datetime as BigInt) as varchar(14)),13,2))
If I were to extract only the time difference of two datetimes in hr:min:sec.
I am working on a query to pull the revenue for the last 7 days, as individual days, to be used in a bar graph. My query does what I want it to:
[Code]....
My question is: How do I change the Date1, Date2, Date3, etc to display the actual date it is pulling from? So instead of Date1, it will say "Jan. 3 2011" and so on...
I get the following error "Conversion failed when converting the varchar value ' (' to data type int." when executing this code
View 2 Replies<Conversion failed when converting the varchar value 'ID' to data type int.>am trying to insert datavalueField for a drop down list into a table column, its type is int. am using this syntax
[Code]....
how I can get around the following error with the following code?
[Code]....
Error: Msg 8169, Level 16, State 2, Line 1 Conversion failed when converting from a character string to uniqueidentifier. As you can probably tell, the datatypes are: m.UserId = uniqueidentifier l.System_User_ID = varchar(256) I was hoping the casting of one to the other would solve the issue, but it doesn't. How can I re-code this? I see from other forums it would probably be best to set all these fields to uniqueidentifier, but would prefer not to at this stage as it will involve changing quite a bit throughout the whole site!
sorry for buther I'm a newbie in ASP.NEt MVC and I have some issue deploying my application on IIS, that use a logo image within my main master page declared as
<img src="../../Content/logo.bmp" alt="logo" />
When I use the internal visual studio web server work well but not on my other IIS Server.
What's the mean of ../../Content ? Is this directory deployed with particular rules?
I need rft server control not HTML based server controls to display and store text as well as images, from which i can get rtf text and can save it as it is in DB.
View 1 RepliesI have latitudes and longitues in a table but they are in a nvarchar(50) field althought the values are like this -> 39.7355 I need to be able to convert those values to numeric to execute a calculation and update a new field
[Code]....
my radiantlatitude field is of type 'float'
I have a query in SQL Server 2008:
[Code]....
Everything looks fine but I keep getting the error: 'Conversion failed when converting the nvarchar value 'xxxx' to data type int... where xxxx is the the value of @Query.
I am using an adapter to get a list with IN where clause as:
[Code]....
I passed the parameter, CatIDList, with string value 1, 2, 3, 4, 5
However, it returns error of Error converting nvarchar value.
I want to change one of my table columns data type. Now the column data type is varchar and i want to change it to float. Updated all the column data to numeric and tried to convert the datatype with the following syntax
alter table vibration_values alter column dis_v float
but getting the error as
Error converting data type varchar to float.
The statement has been terminated.
Suprisingly every thing worked well in sqlserver 2005 and not working in sqlserver 2000.