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POADO.NET - Updating Multiple DataTables
 

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    <p>So I have some code like this:</p> <pre><code> DataSet dataSet = new DataSet(); DataTable dataTable1 = new DataTable("Table1"); DataTable dataTable2 = new DataTable("Table2"); DataTable dataTable3 = new DataTable("Table3"); DataTable dataTable4 = new DataTable("Table4"); dataSet.Tables.Add(dataTable1); dataSet.Tables.Add(dataTable2); dataSet.Tables.Add(dataTable3); dataSet.Tables.Add(dataTable4); SqlDataAdapter dataAdapter1 = new SqlDataAdapter("SELECT * FROM Table1 WHERE ID = 1", sqlConnection); SqlDataAdapter dataAdapter2 = new SqlDataAdapter("SELECT Column1, Column2, Column3 FROM Table2", sqlConnection); SqlDataAdapter dataAdapter3 = new SqlDataAdapter("SELECT Column1, Column2, Column3 FROM Table3", sqlConnection); SqlDataAdapter dataAdapter4 = new SqlDataAdapter("SELECT Column1, Column2, Column3 FROM Table4", sqlConnection); SqlCommandBuilder commandBuilder1 = new SqlCommandBuilder(dataAdapter1); SqlCommandBuilder commandBuilder2 = new SqlCommandBuilder(dataAdapter2); SqlCommandBuilder commandBuilder3 = new SqlCommandBuilder(dataAdapter3); SqlCommandBuilder commandBuilder4 = new SqlCommandBuilder(dataAdapter4); dataAdapter1.Fill(dataTable1); dataAdapter2.FillSchema(dataTable2, SchemaType.Source); dataAdapter3.FillSchema(dataTable3, SchemaType.Source); dataAdapter4.FillSchema(dataTable4, SchemaType.Source); //do a bunch of code that updates the one row from Table1 //and adds lots of new rows to Table2, Table3, Table4 dataAdapter1.Update(dataTable1); dataAdapter2.Update(dataTable2); dataAdapter3.Update(dataTable3); dataAdapter4.Update(dataTable4); dataSet.AcceptChanges(); </code></pre> <p>Is there anyway to make this a lot simpler? What would happen if the computer crashed on the line after "dataAdapter2.Update(dataTable2);"? I would like to be able to somehow use just one Update call to update everything. Is that possible?</p> <p>Also, is this even the best way to do this? With "this" being creating a bunch of new rows in multiple tables depending on what is in one specific row in one specific table.</p>
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