public KillerApp()
{
InitializeComponent();
VulBox cbCategorieVullen = new VulBox();
if (cbCategorieVullen.vulBox(cbCategorieVullen))
{
int x = 0;
foreach (string element in cbCategorieVullen.cbVul)
{
cbCategorie.Items.Add(cbCategorieVullen.cbVul.ElementAt(x));
cbCategorieKies.Items.Add(cbCategorieVullen.cbVul.ElementAt(x));
x++;
}
}
}
public bool vulBox(VulBox _cbBoxVul)
{
Settings mySettings = new Settings();
SqlConnection conn = new SqlConnection(mySettings.ConnectionString);
SqlCommand cmd = new SqlCommand();
cmd.CommandType = System.Data.CommandType.Text;
cmd.Connection = conn;
cmd.CommandText = "SELECT CategorieNaam FROM Categorie";
try
{
conn.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
string catInfo = reader.GetString(0);
cbVul.Add(catInfo);
}
conn.Close();
return(true);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
return(false);
}
finally
{
if (conn.State == System.Data.ConnectionState.Open)
{
conn.Close();
}
conn.Dispose();
}
}