public string Delete(CategoryData Category)
{
string res = "";
SqlConnection SqlCon = new SqlConnection();
try
{
// Connection
SqlCon.ConnectionString = Connection.Con;
SqlCon.Open();
// Comand
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.CommandText = "peliminar_categoria";
SqlCmd.CommandType = CommandType.StoredProcedure;
// Parameters
SqlParameter ParId = new SqlParameter();
ParId.ParameterName = "@id_categoria";
ParId.SqlDbType = SqlDbType.Int;
ParId.Value = Category.IdCategory;
SqlCmd.Parameters.Add(ParId);
// Execute
res = SqlCmd.ExecuteNonQuery() == 1 ? "Correcto" : "No se ha podido eliminar el registro";
}
catch (Exception e)
{
res = e.Message;
}
finally
{
// Close connection
if (SqlCon.State == ConnectionState.Open)
{
SqlCon.Close();
}
}
return(res);
}
public DataTable FindByName(CategoryData Category)
{
DataTable DataTableRes = new DataTable("categoria");
SqlConnection SqlCon = new SqlConnection();
try
{
SqlCon.ConnectionString = Connection.Con;
SqlCon.Open();
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.CommandText = "pbuscarnombre_categoria";
SqlCmd.CommandType = CommandType.StoredProcedure;
SqlParameter ParTextCat = new SqlParameter();
ParTextCat.ParameterName = "@nombre";
ParTextCat.SqlDbType = SqlDbType.VarChar;
ParTextCat.Size = 50;
ParTextCat.Value = Category.FindText;
SqlCmd.Parameters.Add(ParTextCat);
SqlDataAdapter SqlAdapter = new SqlDataAdapter(SqlCmd);
SqlAdapter.Fill(DataTableRes);
}
catch (Exception e)
{
DataTableRes = null;
Console.WriteLine(e);
}
finally
{
if (SqlCon.State == ConnectionState.Open)
{
SqlCon.Close();
}
}
return(DataTableRes);
}
