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Database Record to Variable

Posted By:      Posted Date: September 16, 2010    Points: 0   Category :ASP.Net
One way or another I need to loop through a recordset and check to see if the files in the database actually exist on the server. So basically I need to convert the database record into a variable so I can use file.exists How do I do that? Thank you so much for all your help!! 

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Does this look correct for saving a file/ new record to a database


So thank you for all your help so far, So I think i got this right,
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areas I might run into trouble with:

//using asp.net mvc 2
the table (sql server 2005, using entities framework)
table fields
"Pattern_Media_GUID  uniqueid 
"Pattern_GUID  uniqueid
"Media varbinary(max)  
"height int
"Width int
"Media_Type String (50)

the form:
<h2> Add Media to this pattern</h2>
<% Html.EnableClientValidation(); %>
<% Html.BeginForm("AddMedia", "Pattern", new { id= Model.Pattern_Guid} , FormMethod.Post, new {enctype = "multipart/form-data"}); %>
    <%: Html.Label("height") %>
    <%: Html.TextBox("height") %>

    <%: Html.Label("width") %>
    <%: Html.TextBox("width") %>

    <%: Html.Label("Media") %>
    <input type="file" id="Media" name="Media" />
    <input type="submit" name=

Can this code be setup to run against the whole database instead of just 1 record at a time?


We have made some changes to this code to start capturing 1 new field of data and updating it as new records are added. But there is currently about 120,000 records more or less.. those records of course dont have the new field populated with anything..

We would like to run this logic that already in place and run it against the tables to update the fields 1 time. I think to make it easier, if it can be setup to expect the "valueTwo" variable, so that we can run it againt the individual codes instead of doing all the records at one time.. there are codes that only have a few records, so it would be best to test initially against the small code group.


            strSqual = "insert into trans (trans_type_name, trans_date,sys_id,mod_user_id,show_ind, remoteCode, techName) values('" & valueTwo & "','" & TransDate & "',"&strSystemID&", 1,'T', '" & dbQuote(strUser) & "', '" & strTechName & "')"        
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How to check if record is added in access database



I'm trying to put a registration page together in Visual Web Designer.

I would like to send a confirmation Email after someone is leaving his registration data and pressing the INSERT button.

The key fields in my database are: Email, Name, Surname, Address

Before I send the confirmation Email I would like to check if the email value entered in the form is realy added to the database.

Please for help in this matter. I was copy past already some C code in my page, therefore it will be fine if the code can be in C.

Again, I need help to:

- checking if record is realy added to database after pressing INSERT button

- setup the confirmation Email

Thank you in advance.


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(i) Check if a record already exist before trying do an insert

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