public MainWindow() : base(Gtk.WindowType.Toplevel)
{
Build();
treeView.AppendColumn("id", new CellRendererText(), "text", 0);
treeView.AppendColumn("nombre", new CellRendererText(), "text", 1);
ListStore listStore = new ListStore(typeof(long), typeof(string));
treeView.Model = listStore;
//liststore.AppendValues (33L, "Treinta y tres");
App.Instance.DbConnection = new MySqlConnection("Database=dbprueba;user=root;password=sistemas");
App.Instance.DbConnection.Open();
fillListStore(listStore);
newAction.Activated += delegate {
CCategoria.CategoriaView categoriaView = new CCategoria.CategoriaView();
};
deleteAction.Activated += delegate {
if (!WindowHelper.Confirm(this, "Quieres eliminar el registro?"))
{
return;
}
TreeIter treeIter;
treeView.Selection.GetSelected(out treeIter);
object id = listStore.GetValue(treeIter, 0);
Console.WriteLine("deleteAction Activated id = {0}", id);
IDbCommand deleteDbCommand = App.Instance.DbConnection.CreateCommand();
//TODO usar dbParameters para el id
deleteDbCommand.CommandText = "delete from categoria where id = @id";
DbHelper.DbCommandAddParameter(deleteDbCommand, "id", id);
deleteDbCommand.ExecuteNonQuery();
};
refreshActions.Activated += delegate {
fillListStore(listStore);
};
treeView.Selection.Changed += delegate {
Console.WriteLine("treeView Selection Changed CountSelectedRows()={0}",
treeView.Selection.CountSelectedRows());
refreshAction();
};
//dbConnection.Close ();
}
public MainWindow()
: base(Gtk.WindowType.Toplevel)
{
Build ();
treeView.AppendColumn ("id", new CellRendererText (), "text", 0);
treeView.AppendColumn ("nombre", new CellRendererText(), "text", 1);
ListStore listStore = new ListStore(typeof(long), typeof(string));
treeView.Model = listStore;
//liststore.AppendValues (33L, "Treinta y tres");
App.Instance.DbConnection = new MySqlConnection ("Database=dbprueba;user=root;password=sistemas");
App.Instance.DbConnection.Open ();
fillListStore (listStore);
newAction.Activated += delegate {
CCategoria.CategoriaView categoriaView = new CCategoria.CategoriaView();
};
deleteAction.Activated += delegate {
if (!WindowHelper.Confirm(this, "Quieres eliminar el registro?")){
return;
}
TreeIter treeIter;
treeView.Selection.GetSelected(out treeIter);
object id = listStore.GetValue(treeIter,0);
Console.WriteLine ("deleteAction Activated id = {0}" , id);
IDbCommand deleteDbCommand = App.Instance.DbConnection.CreateCommand();
//TODO usar dbParameters para el id
deleteDbCommand.CommandText = "delete from categoria where id = @id";
DbHelper.DbCommandAddParameter(deleteDbCommand, "id", id);
deleteDbCommand.ExecuteNonQuery();
};
refreshActions.Activated += delegate {
fillListStore (listStore);
};
treeView.Selection.Changed += delegate {
Console.WriteLine ("treeView Selection Changed CountSelectedRows()={0}",
treeView.Selection.CountSelectedRows());
refreshAction();
};
//dbConnection.Close ();
}
public MainWindow()
: base(Gtk.WindowType.Toplevel)
{
Build ();
treeView.AppendColumn ("id", new CellRendererText (), "text", 0);
treeView.AppendColumn ("nombre", new CellRendererText(), "text", 1);
ListStore liststore = new ListStore(typeof(long), typeof(string));
treeView.Model = liststore;
//liststore.AppendValues (33L, "Treinta y tres");
App.Instance.DbConnection = new MySqlConnection ("Database=dbprueba;user=root;password=sistemas");
App.Instance.DbConnection.Open ();
//operaciones (insert, select...)
//IDbCommand insertDbCommand = dbConnection.CreateCommand ();
//insertDbCommand.CommandText = "insert into categoria (nombre) values ('categoria 2')";
//insertDbCommand.ExecuteNonQuery ();
//Las operaciones que toquen
IDbCommand dbcommand = App.Instance.DbConnection.CreateCommand ();
dbcommand.CommandText = "select * from categoria";
IDataReader dataReader = dbcommand.ExecuteReader ();
while (dataReader.Read()) {
//Console.WriteLine ("id={0} nombre={1}", dataReader ["id"], dataReader ["nombre"]);
liststore.AppendValues (dataReader ["id"], dataReader ["nombre"]);
}
dataReader.Close ();
newAction.Activated += delegate {
CCategoria.CategoriaView categoriaView = new CCategoria.CategoriaView();
};
//dbConnection.Close ();
}
public MainWindow (): base (Gtk.WindowType.Toplevel)
{
Build ();
//Crear treeview categorias
treeView.AppendColumn ("Id", new CellRendererText (), "text", 0);
treeView.AppendColumn ("Nombre", new CellRendererText (), "text", 1);
ListStore listStore = new ListStore (typeof(long), typeof(string));
treeView.Model = listStore;
//mysql
App.Instance.DbConnection = new MySqlConnection (
"Database=dbprueba;User=root;Password=sistemas");
App.Instance.DbConnection.Open ();
//operaciones
// IDbCommand insertdbCommand = dbConnection.CreateCommand ();
// insertdbCommand.CommandText =
// "insert into categoria (nombre) values ('categoria 4')";
// insertdbCommand.ExecuteNonQuery ();
//App.Instance.DbConnection.Close ();
CategoriaView categoriaView = new CategoriaView ();
deleteAction.Activated += delegate {
// Confirmar el borrado
// MessageDialog messageDialog= new MessageDialog(
// this,
// DialogFlags.Modal,
// MessageType.Question,
// ButtonsType.YesNo,
// "¿Deseas eliminar el registro?"
// );
// messageDialog.Title=Title;
// ResponseType response=(ResponseType)messageDialog.Run();
// messageDialog.Destroy();
// if(response!=ResponseType.Yes)
// return;
if (!WindowHelper.Confirm (this, "¿Deseas eliminar el registro?"))
return;
Console.WriteLine ("delete activated");
TreeIter treeIter;
treeView.Selection.GetSelected (out treeIter);
object id = listStore.GetValue (treeIter, 0);
Console.WriteLine ("deleteAction Activated id={0}", id);
IDbCommand deleteDbCommand = App.Instance.DbConnection.CreateCommand ();
deleteDbCommand.CommandText = "delete from categoria where id= " + id;
};
treeView.Selection.Changed += delegate {
Console.WriteLine ("Selection changed CountSelectedRows()={0}",
treeView.Selection.CountSelectedRows ());
updateActions ();
};
refreshAction.Activated += delegate {
fillListstore (listStore);
};
deleteAction.Activated += delegate {
MessageDialog messageDialog = new MessageDialog(
this,
DialogFlags.Modal,
MessageType.Question,
ButtonsType.YesNo,
"¿Quieres eliminar el registro?"
);
ResponseType response = (ResponseType)messageDialog.Run();
messageDialog.Destroy();
if (response == ResponseType.Yes)
Console.WriteLine ("ResponseType.Yes");;//lo que toque
updateActions ();
}
public MainWindow()
: base(Gtk.WindowType.Toplevel)
{
Build ();
treeView.AppendColumn ("id", new CellRendererText (), "text", 0);
treeView.AppendColumn ("nombre", new CellRendererText(), "text", 1);
ListStore liststore = new ListStore(typeof(long), typeof(string));
treeView.Model = liststore;
//liststore.AppendValues (33L, "Treinta y tres");
App.Instance.DbConnection = new MySqlConnection
("Database=dbprueba;user=root;password=sistema");
App.Instance.DbConnection.Open ();
filListstore (liststore);
newAction.Activated += delegate {
CCategoria.CategoriaView categoriaView = new CCategoria.CategoriaView();
};
deleteAction.Activated += delegate {
//confirmar
// MessageDialog messagedialog =new MessageDialog(
// this,
// DialogFlags.Modal,
// MessageType.Question,
// ButtonsType.YesNo,
// "¿QUIERES ELMINAR EL REGISTRO?"
// );
// messagedialog.Title=Title;
// ResponseType response = (ResponseType)messagedialog.Run();
// messagedialog.Destroy();
//
// if (response!=ResponseType.Yes)
// return;
if (!WindowHelper.Confirm(this,"¿QUIERES ELMINAR EL REGISTRO?"))
return;
TreeIter treeIter;
treeView.Selection.GetSelected(out treeIter);
object id = liststore.GetValue(treeIter,0);
Console.WriteLine ("deleteAction Activated id = {0}" , id);
IDbCommand deletedbcommand =App.Instance.DbConnection.CreateCommand();
deletedbcommand.CommandText = "delete from categoria where id= @id";
DBHelper.DbCommandAddParameter(deletedbcommand, "id", id);
deletedbcommand.ExecuteNonQuery();
};
treeView.Selection.Changed += delegate {
Console.WriteLine ("treeView Selection Changed CountSelectedRows()={0}",
treeView.Selection.CountSelectedRows());
updateActions();
};
refreshAction.Activated += delegate {
filListstore (liststore);
};
updateActions();
//dbConnection.Close ();
}
public MainWindow() : base(Gtk.WindowType.Toplevel)
{
Build();
treeView.AppendColumn("id", new CellRendererText(), "text", 0);
treeView.AppendColumn("nombre", new CellRendererText(), "text", 1);
ListStore liststore = new ListStore(typeof(long), typeof(string));
treeView.Model = liststore;
//liststore.AppendValues (33L, "Treinta y tres");
App.Instance.DbConnection = new MySqlConnection
("Database=dbprueba;user=root;password=sistema");
App.Instance.DbConnection.Open();
filListstore(liststore);
newAction.Activated += delegate {
CCategoria.CategoriaView categoriaView = new CCategoria.CategoriaView();
};
deleteAction.Activated += delegate {
//confirmar
// MessageDialog messagedialog =new MessageDialog(
// this,
// DialogFlags.Modal,
// MessageType.Question,
// ButtonsType.YesNo,
// "¿QUIERES ELMINAR EL REGISTRO?"
// );
// messagedialog.Title=Title;
// ResponseType response = (ResponseType)messagedialog.Run();
// messagedialog.Destroy();
//
// if (response!=ResponseType.Yes)
// return;
if (!WindowHelper.Confirm(this, "¿QUIERES ELMINAR EL REGISTRO?"))
{
return;
}
TreeIter treeIter;
treeView.Selection.GetSelected(out treeIter);
object id = liststore.GetValue(treeIter, 0);
Console.WriteLine("deleteAction Activated id = {0}", id);
IDbCommand deletedbcommand = App.Instance.DbConnection.CreateCommand();
deletedbcommand.CommandText = "delete from categoria where id= @id";
DBHelper.DbCommandAddParameter(deletedbcommand, "id", id);
deletedbcommand.ExecuteNonQuery();
};
treeView.Selection.Changed += delegate {
Console.WriteLine("treeView Selection Changed CountSelectedRows()={0}",
treeView.Selection.CountSelectedRows());
updateActions();
};
refreshAction.Activated += delegate {
filListstore(liststore);
};
updateActions();
//dbConnection.Close ();
}