public void UpdateTransaction(DTO_Class.TransactionDTO transactionDTO)
{
sqlConnection.Open();
string sqlQuery = "Update trans SET MonthYear='" + transactionDTO.DATE + "' where MonthYear='" + transactionDTO.DATE + "'";
sqlCommand = new SqlCommand(sqlQuery, sqlConnection);
sqlCommand.ExecuteNonQuery();
string sqlQuery1 = "Update trans SET Revenue='" + transactionDTO.REVENUE + "' where MonthYear='" + transactionDTO.DATE + "'";
sqlCommand1 = new SqlCommand(sqlQuery1, sqlConnection);
sqlCommand1.ExecuteNonQuery();
string sqlQuery2 = "Update trans SET Expense='" + transactionDTO.EXPENSE + "' where MonthYear='" + transactionDTO.DATE + "'";
sqlCommand2 = new SqlCommand(sqlQuery2, sqlConnection);
sqlCommand2.ExecuteNonQuery();
string sqlQuery3 = "Update trans SET Profit='" + transactionDTO.PROFIT + "' where MonthYear='" + transactionDTO.DATE + "'";
sqlCommand3 = new SqlCommand(sqlQuery3, sqlConnection);
sqlCommand3.ExecuteNonQuery();
sqlConnection.Close();
}
public void CreateTransaction(DTO_Class.TransactionDTO transactionDTO)
{
try
{
sqlConnection.Open();
string sqlQuery = " insert into trans values('" + transactionDTO.DATE +
"','" + transactionDTO.REVENUE +
"','" + transactionDTO.EXPENSE +
"','" + transactionDTO.PROFIT +
"')";
sqlCommand = new SqlCommand(sqlQuery, sqlConnection);
sqlCommand.ExecuteNonQuery();
sqlConnection.Close();
}
catch (Exception ex)
{
MessageBox.Show("Invalid Input!", "alert", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
