Databases
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POCannot see my Data in Tables
 

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    <p>I am creating a simple WPF Application with a Sql Connection. The problem is that when i debug the program it seems to be OK ( no errors ), but i cannot see my Data in the database.</p> <pre><code>private void button1_Click(object sender, RoutedEventArgs e) { System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(); conn.ConnectionString = @"DataSource=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\MIKE.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"; try { SqlCommand SqlCmd = new System.Data.SqlClient.SqlCommand("INSERT INTO [Customer](FirstName,LastName) VALUES(@FirstName,@LastName)", conn); conn.Open(); // Insert code to process data. SqlCmd.Parameters.AddWithValue("@FirstName", CUCFirstName.Text); SqlCmd.Parameters.AddWithValue("@LastName", CUClastName.Text); SqlCmd.ExecuteNonQuery(); } catch (SqlException ex) { MessageBox.Show(ex.Message, ex.Number.ToString()); } finally { conn.Close(); } } </code></pre> <p>and my xaml code </p> <pre><code> &lt;Grid&gt; &lt;Button Content="Add" Height="66" HorizontalAlignment="Left" Margin="324,233,0,0" Name="button1" VerticalAlignment="Top" Width="135" Click="button1_Click" /&gt; &lt;TextBox Height="36" HorizontalAlignment="Left" Margin="74,32,0,0" Name="CUCFirstName" VerticalAlignment="Top" Width="242"&gt; &lt;/TextBox&gt; &lt;TextBox Height="39" HorizontalAlignment="Left" Margin="74,74,0,0" Name="CUClastName" VerticalAlignment="Top" Width="242"&gt; &lt;/TextBox&gt; &lt;Label Content="First Name" Height="33" HorizontalAlignment="Left" Margin="324,32,0,0" Name="label1" VerticalAlignment="Top" Width="151" /&gt; &lt;Label Content="Last Name" Height="34" HorizontalAlignment="Left" Margin="324,72,0,0" Name="label2" VerticalAlignment="Top" Width="151" /&gt; &lt;/Grid&gt; </code></pre>
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    1. USH.B.
    1. USmike_sev
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    1. COThe database is being copied in the Debug\Bin folder
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      1. USRalf de Kleine
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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