How to join two tables and show them in one listview?

Question

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I am using list-view that has it column form two different db tables .Here is my code that i am trying :

try
{
   String Query = "select id,Code,Description,Rate,Bottles,Supply,Empty,Amount,Received,
        Customer_New.Opening_Date,Customer_New.Clients_Title,Customer_New.Cust_Id 
         from (Items INNER JOIN Customer_New on Customer_New.Cust_Id=Items.Cust_Id)
                ,Customer_New";
    SQLiteDataAdapter  dba = new SQLiteDataAdapter(Query, GlobalVars.conn);
    DataSet testDs = new DataSet();
    dba.Fill(testDs, "Items");    //error
    dba.Fill(testDs, "Customer_New");   //error
    DataTable dt = testDs.Tables[0];
    this.lvcmodify.DataContext = testDs.Tables[0].DefaultView;
    lvcmodify.ItemsSource = dt.DefaultView;
    testDs.Dispose();
    dba.Dispose();
    dt.Dispose();
}
catch (Exception ex)
{
    MessageBox.Show(ex.ToString());
}

Does anyone knows how i can accomplish this functionality in list view ? .Please help me to correct this code.Thanks

Posted 27-Nov-13 20:05pm

Member 8840306

Updated 27-Nov-13 23:22pm

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Comments

Maciej Los 28-Nov-13 2:45am

I'm bit confused...
Does the question is: How to join two tables? or How to display data on a listview?
Could you be more specific? Please, describe your problem.

Member 8840306 28-Nov-13 5:30am

now see my improved question . i have one list view whose column are made from two tables .How i can use this command for two tables as it is useable only once for single list-view: dba.Fill(testDs, "Items"); //error
dba.Fill(testDs, "Customer_New"); //error

Maciej Los 28-Nov-13 8:34am

Nothing informative ;(
You did not specify what kind of error do you get and its description. You need to read about how to use SQLiteDataAdapter class.
Please, see my answer.

bbirajdar 28-Nov-13 3:16am

Use the dataTable.Merge() method

Member 8840306 28-Nov-13 5:27am

Please help me how to implement dataTable.Merge() method...Explain how to it use for given scenario

bbirajdar 28-Nov-13 5:56am

This is how you do it http://bit.ly/Iu8NoP

Member 8840306 28-Nov-13 6:06am

i found only this link : http://stackoverflow.com/questions/16455541/is-it-possible-to-bind-multiple-datatables-to-a-listview ....... Merge table takes dataTable object as argument....Here i dont how to convert my db table into datatable object

bbirajdar 28-Nov-13 6:28am

In that case you need to start with asp.net basics.. Study ADO.NET and C# basics

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Maciej Los · Accepted Answer · 2013-11-28T02:32:00

Please, read my comments first.

There aren't 2 tables! There are 2 source tables and one destination table only, because you joined them with INNER JOIN statement.

SQL

SELECT it.id, it.Code, it.Description, it.Rate, it.Bottles, it.Supply,
        it.Empty, it.Amount, it.Received, cn.Opening_Date, cn.Clients_Title, cn.Cust_Id
FROM Items AS it INNER JOIN Customer_New AS cn on it.Cust_Id=cn.Cust_Id