private void NoExistsButton_Click(object sender, EventArgs e)
{
MainConn NewConObj = new MainConn();
NoExistsButton.Enabled = false;
for (int i = 0; i < MainGrid.Rows.Count - 1; i++)
{
if (int.Parse(MainGrid.Rows[i].Cells["Existencia"].Value.ToString()) == 0)
{
//Delete items whit zero exists
NewConObj.ExecuteQuery("DELETE FROM zapateria.zapatos WHERE idZapato = "
+ int.Parse(MainGrid.Rows[i].Cells["idZapato"].Value.ToString()));
}
}
for (int i = 0; i < this.MainGrid.Rows.Count - 1; i++)
{
if (int.Parse(MainGrid.Rows[i].Cells["Existencia"].Value.ToString()) == 0)
{
//Delete items whit zero exists
NewConObj.ExecuteQuery("DELETE FROM zapateria.zapatos WHERE idZapato = "
+ int.Parse(MainGrid.Rows[i].Cells["idZapato"].Value.ToString()));
}
}
this.StartRowsView();
NoExistsButton.Enabled = true;
}
public MainForm()
{
this.FormBorderStyle = FormBorderStyle.FixedDialog;
// Set the MaximizeBox to false to remove the maximize box.
this.MaximizeBox = false;
// Set the start position of the form to the center of the screen.
this.StartPosition = FormStartPosition.CenterScreen;
InitializeComponent();
MainConn NewConObj = new MainConn();
if (NewConObj.TestCon())
{
this.StartMainTable();
}
else
{
while (!NewConObj.TestCon())
{
DialogResult dr = AlertGenericYesNo("Error no se encuentra la base de datos desea volver " +
"¿Desea volver a intentar conectarse?", "Error");
if (dr == DialogResult.Yes)
{
continue;
}
else
{
System.Environment.Exit(1);
}
}
this.StartMainTable();
}
}
//-------------------------------- DELETAR CONTA ------------------------------//
public void DeletarConta(ContaCorrente UI)
{
MainConn.Open();
string myCommand = $@"Delete from ContaCorrente where id = {UI.Id}";
SqlCommand myCommandDelete = new SqlCommand(myCommand, MainConn);
myCommandDelete.ExecuteNonQuery();
MainConn.Close();
}
//-------------------------------- CRIAR CONTA ------------------------------//
public void CriarConta(ContaCorrente UI)
{
MainConn.Open();
string myCommand = $@"Insert Into ContaCorrente (CurrentValue, MaximumLimit) values ('{UI.CurrentValue}', '{UI.MaximumLimit}')";
SqlCommand myCommandCreate = new SqlCommand(myCommand, MainConn);
myCommandCreate.ExecuteNonQuery();
MainConn.Close();
}
protected void StartRowsView()
{
MainConn NewConObj = new MainConn();
MySqlDataAdapter ObjAdapterZapatos = NewConObj.ExecuteQueryAndGetData("SELECT * FROM zapatosyexists");
this.MainGrid.Visible = true;
this.MainGrid.AutoGenerateColumns = true;
// 'zapatos' All Shoes whitout number of shoes , 'tallas' Table numbers of Shoes
this.MainGrid.DataSource = NewConObj.DataMySqlToDataTable(ObjAdapterZapatos, "zapatosyexists");
this.HideColumnsMainTable();
this.AutoSizeColums();
}
private void DeleteShoe_Click(object sender, EventArgs e)
{
DataGridViewSelectedRowCollection selectionCol = (DataGridViewSelectedRowCollection)MainGrid.SelectedRows;
MainConn NewConObj = new MainConn();
string code = string.Empty;
int numshoes = selectionCol.Count;
if (selectionCol.Count == 1)
{
code = GetIDSelectedOneRowTableView().ToString();
//get one items for delete one row
DialogResult dr = AlertGenericYesNo("Desea eliminar el el zapato " +
"con el codigo: " + code + " ?", "Confirmar");
if (dr == DialogResult.Yes)
{
//delete one shoe
NewConObj.ExecuteQuery("DELETE FROM zapateria.zapatos WHERE idZapato = "
+ int.Parse(GetIDZapatoSelectedOneRowTableView().ToString()));
this.GenericMainGridReload();
}
}
else if (selectionCol.Count > 1)
{
//get all items in this par for all rows and columns and for delete
DialogResult dr = AlertGenericYesNo("Desea eliminar los " + numshoes + " zapatos ?", "Confirmar");
if (dr == DialogResult.Yes)
{
// delete multiple shoes
for (int i = 0; i < selectionCol.Count; i++)
{
NewConObj.ExecuteQuery("DELETE FROM zapateria.zapatos WHERE idZapato = "
+ int.Parse(selectionCol[i].Cells[0].Value.ToString()));
}
this.GenericMainGridReload();
}
}
else
{
AlertGenericOK("Ningun zapato seleccionado ", "Alerta");
}
}
//-------------------------------- UPDATE CONTA ------------------------------//
public void DebitoCredito(ContaCorrente UI, bool TipoConta)
{
MainConn.Open();
if (TipoConta == false)
{
string MyCommand = $@"update ContaCorrente set CurrentValue = CurrentValue - {UI.CurrentValue} where id = {UI.Id}";
SqlCommand myCommandUpdate1 = new SqlCommand(MyCommand, MainConn);
myCommandUpdate1.ExecuteNonQuery();
MainConn.Close();
}
if (TipoConta == true)
{
string MyCommand = $@"update ContaCorrente set MaximumLimit = MaximumLimit - {UI.CurrentValue} where id = {UI.Id}";
SqlCommand myCommandUpdate2 = new SqlCommand(MyCommand, MainConn);
myCommandUpdate2.ExecuteNonQuery();
MainConn.Close();
}
}
//-------------------------------- SELECT CONTA ------------------------------//
public List <ContaCorrente> ObterContas()
{
List <ContaCorrente> listResult = new List <ContaCorrente>();
MainConn.Open();
string MyCommand = "select * from ContaCorrente";
myCommand = new SqlCommand(MyCommand, MainConn);
myReader = myCommand.ExecuteReader();
while (myReader.Read())
{
listResult.Add(new ContaCorrente
{
Id = (int)myReader["ID"],
CurrentValue = (decimal)myReader["CurrentValue"],
MaximumLimit = (decimal)myReader["MaximumLimit"]
});
}
MainConn.Close();
return(listResult);
}
