本文介绍了问题项目WPF C#单击一下即可完成的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的自动贩卖机小项目做得更好.
但是现在我遇到了一些错误.
每次如果我按下硬币按钮，都将导致单击延迟.
例如，当插入的硬币达到相同/更大的汇率时，您需要再次单击它才能禁用它.
My small project of a vending Machine i going better.
But now i got a few bugs.
each time if i press the coin button it disables a click to late.
Examle when the inserted coin reach the same/Bigger rate you need to click it one more time before it disables.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace Drankmaatje
{
/// <summary>
/// Interaction logic for Window1.xaml
/// </summary>
public partial class Window1 : Window
{
decimal cola;
decimal water;
decimal koffie;
decimal soep;
decimal tweeEuro;
decimal eenEuro;
decimal vijtigCent;
decimal twintigCent;
decimal tienCent;
decimal vijfCent;
decimal keuze;
decimal verschil;
decimal totaal;
public Window1()
{
InitializeComponent();
}
private void btnCola_Click(object sender, RoutedEventArgs e)
{
cola = 0.60M;
keuze = cola;
lblKeuze.Content = keuze;
gbGeldInworp.IsEnabled = true;
lblStatus.Content = "Betaal";
}
private void btnWater_Click(object sender, RoutedEventArgs e)
{
water = 0.50M;
keuze = water;
lblKeuze.Content = keuze;
gbGeldInworp.IsEnabled = true;
lblStatus.Content = "Betaal";
}
private void btnkoffie_Click(object sender, RoutedEventArgs e)
{
koffie = 1.50M;
keuze = koffie;
lblKeuze.Content = keuze;
gbGeldInworp.IsEnabled = true;
lblStatus.Content = "Betaal";
}
private void btnsoep_Click(object sender, RoutedEventArgs e)
{
soep = 4.50M;
keuze = soep;
lblKeuze.Content = keuze;
gbGeldInworp.IsEnabled = true;
lblStatus.Content = "Betaal";
}
private void btnTweeEuro_Click(object sender, RoutedEventArgs e)
{
btnCancel.IsEnabled = true;
tweeEuro = 2.00M;
if (keuze >= totaal)
totaal = totaal + tweeEuro;
else
btnKoop.IsEnabled = true;
lblTotaalInwerp.Content = totaal;
lblStatus.Content = "Koop";
}
private void btnEenEuro_Click(object sender, RoutedEventArgs e)
{
btnCancel.IsEnabled = true;
eenEuro = 1.00M;
if (keuze >= totaal)
totaal = totaal + eenEuro;
else
btnKoop.IsEnabled = true;
lblTotaalInwerp.Content = totaal;
lblStatus.Content = "Koop";
}
private void btnVijtigCent_Click(object sender, RoutedEventArgs e)
{
btnCancel.IsEnabled = true;
vijtigCent = 0.50M;
if (keuze >= totaal)
totaal = totaal + vijtigCent;
else
btnKoop.IsEnabled = true;
lblTotaalInwerp.Content = totaal;
lblStatus.Content = "Koop";
}
private void btnTwintigCent_Click(object sender, RoutedEventArgs e)
{
btnCancel.IsEnabled = true;
twintigCent = 0.20M;
if (keuze >= totaal)
totaal = totaal + twintigCent;
else
btnKoop.IsEnabled = true;
lblTotaalInwerp.Content = totaal;
lblStatus.Content = "Koop";
}
private void btnTienCent_Click(object sender, RoutedEventArgs e)
{
btnCancel.IsEnabled = true;
tienCent = 0.10M;
if (keuze >= totaal)
totaal = totaal + tienCent;
else
btnKoop.IsEnabled = true;
lblTotaalInwerp.Content = totaal;
lblStatus.Content = "Koop";
}
private void btnVijfCent_Click(object sender, RoutedEventArgs e)
{
btnCancel.IsEnabled = true;
vijfCent = 0.05M;
if (keuze >= totaal)
totaal = totaal + vijfCent;
else
btnKoop.IsEnabled = true;
lblTotaalInwerp.Content = totaal;
lblStatus.Content = "Koop";
}
private void btnKoop_Click(object sender, RoutedEventArgs e)
{
gbGeldInworp.IsEnabled = false;
gbKeuzeDrank.IsEnabled = false;
btnCancel.IsEnabled = false;
btnKoop.IsEnabled = false;
lblStatus.Content = "Neem";
int count2E = 0;
int count1E = 0;
int count50C = 0;
int count20C = 0;
int count10C = 0;
int count5C = 0;
verschil = totaal - keuze;
/* lblMelding.Content = verschil;*/
do
{
if (verschil >= 2M)
{
count2E++;
verschil = verschil - 2M;
}
else if (verschil >= 1M)
{
count1E++;
verschil = verschil - 1M;
}
else if (verschil >= 0.50M)
{
count50C++;
verschil = verschil - 0.50M;
}
else if (verschil >= 0.20M)
{
count20C++;
verschil = verschil - 0.20M;
}
else if (verschil >= 0.10M)
{
count10C++;
verschil = verschil - 0.10M;
}
else if (verschil >= 0.05M)
{
count5C++;
verschil = verschil - 0.05M;
}
else
{
}
} while (verschil != 0);
{
if (count2E != 0)
listBox1.Items.Add(count2E + " x 2 Euro ");
if (count1E != 0)
listBox1.Items.Add(count1E + " x 1 Euro ");
if (count50C != 0)
listBox1.Items.Add(count50C + " x 50Cent ");
if (count20C != 0)
listBox1.Items.Add(count20C + " x 20Cent ");
if (count10C != 0)
listBox1.Items.Add(count10C + " x 10Cent ");
if (count5C != 0)
listBox1.Items.Add(count5C + " x 5 Cent");
btnNeemDrank.Visibility = Visibility.Visible;
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
gbGeldInworp.IsEnabled = false;
btnCancel.IsEnabled = false;
btnKoop.IsEnabled = false;
btnNeemDrank.Visibility = Visibility.Hidden;
lblStatus.Content = "Kies";
}
private void btnCancel_Click(object sender, RoutedEventArgs e)
{
gbGeldInworp.IsEnabled = false;
btnCancel.IsEnabled = false;
btnKoop.IsEnabled = false;
lblKeuze.Content = "";
lblStatus.Content = "Kies";
lblTotaalInwerp.Content= "";
}
private void btnNeemDrank_Click(object sender, RoutedEventArgs e)
{
gbGeldInworp.IsEnabled = false;
gbKeuzeDrank.IsEnabled = true;
btnCancel.IsEnabled = false;
btnKoop.IsEnabled = false;
lblStatus.Content = "Kies";
lblKeuze.Content = "";
lblTotaalInwerp.Content = "";
btnNeemDrank.Visibility = Visibility.Hidden;
listBox1.Items.Clear();
}
}
}推荐答案
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