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POInsert record from c# datatable to a database
 

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  1. POInsert record from c# datatable to a database
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    <p>I have this datatable, actually a list of datatable <code>List&lt;DataTable&gt; lstDataSource</code>, now for each table in the list I know there are exactly 6 rows, (monday to saturday!), but there can be any number of columns (well from 6 to 14 that is, the number of hours an employee is working per day!) So I know the limits of both rows and columns in each datatable. My point is how do I use this list of datatable to update (rather insert) all these values in read database table <code>EmpWorkSchedule</code>. What I know is total rows inserted would be <code>lstDataSource.Count * 6</code> right? Also, for any column that doesn't have values, (some employee work 6 hrs, some 7 hrs etc... ) other columns in that rows would be just set to null. (They are defined as nullable in database). I hope I madeself clear. So, how can I do this?<br> Also, if there's anything unclear, please feel free to ask.</p> <p><strong>EDIT :</strong> I have this list of <code>DataTable</code> <code>List&lt;DataTable&gt; lstDataTable</code>, what I want is to insert all rows from each of these tables in the list, to a database table named <code>EmpWorkSchedule</code>, all the values in each row are sequential, that is first column corresponds to column 1 in database table, and so on, okay? But now all rows have values for all column, some have 6, some 7, some 8.. What I want is that for the columns, for which, there is no value in the datarow, should be left null in the database table, rest all values should be inserted.</p> <p>Also, using an adapted doesn't seems likely because its used with select, I am not selecting anything, I am inserting something.</p>
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    1. USRazort4x
    1. USRazort4x
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    1. COSo many parentheticals...
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    2. COAm afraid your question is not clear enough
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      1. USJohn Gathogo
    3. COSo what's the problem, what have you tried? Have you tried to use a DataAdapter and provide appropriate Insert- and UpdateCommands? What dbms are you using? Can you show the sql to insert a record?
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      1. USTim Schmelter
 

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