Question

Copy rows from one table control to another

Asked by: g-spot

Hi All

I want to copy the rows from one ASP.net Table control to another but I'm having problems. I'm getting thefollowing error:

"Collection was modified; enumeration operation may not execute. "

However I'm sure I'm not modifying the collection as I copy each row.

The code is pretty simple. The QuoteMatrix.CreateCoverMatrix() method just returns a table to the caller and then I create a new table based on the rows in the retuned table:

Dim table1 As New Table()
        Dim table2 As New Table()
        table1 = QuoteMatrix.CreateCoverMatrix()
 
        For Each row As TableRow In table1.Rows()
            table2.Rows.Add(row)
        Next

                                  
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Asked On
2008-07-08 at 06:41:45ID23546582
Topic

Programming for ASP.NET

Participating Experts
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Answers

 

by: saleekPosted on 2008-07-08 at 07:34:07ID: 21954207

Cant you just copy the object across? Or do you want a different structure?

table2 = table1

Sorry if i'm worng but never used asp tables before!

thx,

saleek

 

by: g-spotPosted on 2008-07-08 at 07:38:05ID: 21954247

What i want to do is take the rows from table1 and then add them to table 2 as Table 2 will already have a number of rows.

 

by: g-spotPosted on 2008-07-08 at 23:40:43ID: 21961052

Its OK. I fixed the problem by passing back an array of TableRow objects from the CreateCoverMatrix and then adding those TableRows to the table.

20120131-EE-VQP-002

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