C#进度条不会显示值
在我的应用程序中，我需要一个进度条来显示植物生长的进度。这就是代码：C#进度条不会显示值,c#,progress-bar,C#,Progress Bar,在我的应用程序中，我需要一个进度条来显示植物生长的进度。这就是代码： private static Timer farmProgress; internal void initFarmProgTimer( int step, int max = 100 ) { farmProgress = new Timer(); farmProgress.Tick += new EventHandler(farmProgress_Tick);
private static Timer farmProgress;
internal void initFarmProgTimer( int step, int max = 100 )
{
farmProgress = new Timer();
farmProgress.Tick += new EventHandler(farmProgress_Tick);
farmProgress.Interval = step; // in miliseconds
farmProgress.Start();
}
private void farmProgress_Tick(object sender, EventArgs e)
{
if (increment >= 100)
{
// wait till user get plant
}
else
{
increment++;
plantProgressBar.Value = increment;
}
}
initFarmProgTimer public static System.Threading.Timer growTimer;
public static void InitGrowTimer(int time, string name)
{
growTimer = new System.Threading.Timer(growTimer_Finished, null, time, Timeout.Infinite);
plantActive = true;
Menu menu = new Menu();
menu.initFarmProgTimer(time / 100);
}
switch ( index )
{
case 0:
currentPlant = wheat.name;
plantQ = printPlantDatas("wheat");
if (plantQ == true)
{
InitGrowTimer(wheat.time, wheat.name);
wheat.planted++;
}
break;
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Forms;
namespace Civilisation
{
partial class Farm
{
/* START PLANT DEFINITONS
CONFIGUREABLE! You may edit the values used.
Definition standards:
private const string <plant>Name = "<plant>"; constant plant name string
private const int <plant>EXP = <exp>; exp you get for harvesting
private const int <plant>Time = <seconds> * 1000; time measured in ms
*/
public struct wheat
{
public const string name = "Wheat";
public const int exp = 2;
public const int time = 5 * 1000;
public static int planted = 0;
}
public struct carrot
{
public const string name = "Carrot";
public const int exp = 10;
public const int time = 30 * 1000;
public static int planted = 0;
}
public struct potatoe
{
public const string name = "Potatoe";
public const int exp = 30;
public const int time = 180 * 1000;
public static int planted = 0;
}
public struct chili
{
public const string name = "Chili";
public const int exp = 60;
public const int time = 300 * 1000;
public static int planted = 0;
}
public struct magicbeans
{
public const string name = "Magic XP Beans";
public static int exp = 0;
public const int time = 0;
public static int planted = 0;
}
// END PLANT DEFINITIONS
public static List<string> plants;
public static void InitializeList()
{
plants = new List<string>();
plants.Add("wheat");
plants.Add("carrot");
plants.Add("potatoe");
plants.Add("chili");
plants.Add("admin.magicxpbeans");
plants.Add("cotton");
}
private static bool plantActive = false;
private static string currentPlant;
private static int playerLevel = 1;
private static int playerEXP = 0;
public static void levelUp()
{
if (playerLevel == 1)
{
if (playerEXP >= Program.level1)
{
playerLevel++;
playerEXP -= Program.level1;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level2 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 2)
{
if (playerEXP >= Program.level2)
{
playerLevel++;
playerEXP -= Program.level2;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level3 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 3)
{
if (playerEXP >= Program.level3)
{
playerLevel++;
playerEXP -= Program.level3;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level4 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 4)
{
if (playerEXP >= Program.level4)
{
playerLevel++;
playerEXP -= Program.level4;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level5 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 5)
{
if (playerEXP >= Program.level5)
{
playerLevel++;
playerEXP -= Program.level5;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level6 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 6)
{
if (playerEXP >= Program.level6)
{
playerLevel++;
playerEXP -= Program.level6;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level7 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 7)
{
if (playerEXP >= Program.level7)
{
playerLevel++;
playerEXP -= Program.level7;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level8 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 8)
{
if (playerEXP >= Program.level8)
{
playerLevel++;
playerEXP -= Program.level8;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level9 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
if (playerLevel == 9)
{
if (playerEXP >= Program.level9)
{
playerLevel++;
playerEXP -= Program.level9;
MessageBox.Show("Congratulations! You have reached level " + playerLevel + " in farming! " + (Program.level10 - playerEXP) + "EXP to next level.\n", "Levelup!", MessageBoxButtons.OK);
}
}
}
public static System.Threading.Timer growTimer;
public static void InitGrowTimer(int time, string name)
{
growTimer = new System.Threading.Timer(growTimer_Finished, null, time, Timeout.Infinite);
plantActive = true;
Menu menu = new Menu();
menu.initFarmProgTimer(time / 100, time);
}
public static void plantCrop( int index )
{
bool plantQ;
switch ( index )
{
case 0:
currentPlant = wheat.name;
plantQ = printPlantDatas("wheat");
if (plantQ == true)
{
InitGrowTimer(wheat.time, wheat.name);
wheat.planted++;
}
break;
case 1:
currentPlant = carrot.name;
plantQ = printPlantDatas("carrot");
if (plantQ == true)
{
InitGrowTimer(carrot.time, carrot.name);
carrot.planted++;
}
break;
case 2:
currentPlant = potatoe.name;
plantQ = printPlantDatas("potatoe");
if (plantQ == true)
{
InitGrowTimer(potatoe.time, potatoe.name);
potatoe.planted++;
}
break;
case 3:
currentPlant = chili.name;
plantQ = printPlantDatas("chili");
if (plantQ == true)
{
InitGrowTimer(chili.time, chili.name);
chili.planted++;
}
break;
}
}
private static int growTime = 0;
private static int xpGained = 0;
private static int timesPlanted = 0;
private static void growTimer_Finished(object sender)
{
switch (currentPlant.ToLower())
{
case "wheat":
Inventory.wheat.quant++;
break;
case "carrot":
Inventory.carrot.quant++;
break;
case "potatoe":
Inventory.potatoe.quant++;
break;
case "chili":
Inventory.chili.quant++;
break;
}
plantActive = false;
MessageBox.Show("Your " + currentPlant + " is finished!", "Civilisation", MessageBoxButtons.OK, MessageBoxIcon.Information);
currentPlant = "";
playerEXP += xpGained;
}
public static bool printPlantDatas(string plant)
{
switch (plant.ToLower())
{
case "wheat":
growTime = wheat.time;
xpGained = wheat.exp;
timesPlanted = wheat.planted;
break;
case "carrot":
growTime = carrot.time;
xpGained = carrot.exp;
timesPlanted = carrot.planted;
break;
case "potatoe":
growTime = potatoe.time;
xpGained = potatoe.exp;
timesPlanted = potatoe.planted;
break;
case "chili":
growTime = chili.time;
xpGained = chili.exp;
timesPlanted = chili.planted;
break;
case "magicbeans":
growTime = magicbeans.time;
xpGained = magicbeans.exp;
timesPlanted = magicbeans.planted;
break;
default:
MessageBox.Show("FATAL ERROR\nThe plant is contained in the plant menu but not in the data printer!", "Civilisation", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
var result = MessageBox.Show(currentPlant + " needs " + growTime / 1000 + " seconds to grow and gives " + xpGained + "EXP. You have so far harvested it " + timesPlanted + " times.\nDo you want to plant it?", "Plant Information", MessageBoxButtons.OKCancel, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
if ( result == DialogResult.OK )
{
return true;
}
if ( result == DialogResult.Cancel )
{
MessageBox.Show("Planting cancelled.", "Plant Information", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return false;
}
else
{
MessageBox.Show("Planting cancelled.", "Plant Information", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return false;
}
}
}
}
嗯？据我所知，我的问题没有得到回答，我在评论中提出的问题是解决问题的一部分。我阅读了指南，但很遗憾您不理解这里的问题。这可能是一个跨线程问题，但很难理解您在这里的结构，什么调用
InitGrowTimerincrement计时器timesmeat.timefarmProgress定时器之前的private int
<代码>小麦。时间是一个常量int，值为5000
（ms）。
using Civilisation.Forms;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Civilisation
{
public partial class Menu : Form
{
public Menu()
{
InitializeComponent();
initGoldTimer();
}
private void farmButton_Click(object sender, EventArgs e)
{
FarmForm farmform = new FarmForm();
farmform.ShowDialog();
}
private void inventoryButton_Click(object sender, EventArgs e)
{
InventoryForm invform = new InventoryForm();
invform.ShowDialog();
}
private static Timer loadCurrency;
private void initGoldTimer ()
{
loadCurrency = new Timer();
loadCurrency.Tick += new EventHandler(loadCurrency_Tick);
loadCurrency.Interval = 100; // in miliseconds
loadCurrency.Start();
}
private void loadCurrency_Tick(object sender, EventArgs e)
{
gold.Text = "Gold: " + Currency.gold;
gems.Text = "Gems: " + Currency.gems;
}
private int increment = 0;
private Timer farmProgress;
public void initFarmProgTimer( int step, int max = 100 )
{
farmProgress = new Timer();
farmProgress.Tick += new EventHandler(farmProgress_Tick);
farmProgress.Interval = step; // in miliseconds
farmProgress.Start();
this.plantProgressBar.Maximum = max;
}
private void farmProgress_Tick(object sender, EventArgs e)
{
if (increment >= 100)
{
// wait till user get plant
farmProgress.Stop();
// MessageBox.Show("Hello!", "Testing...");
}
else
{
increment++;
this.Invoke(new Action(() => {
plantProgressBar.Value = increment;
}));
}
}
private static Timer mineProgress;
private void initMineTimer()
{
mineProgress = new Timer();
mineProgress.Tick += new EventHandler(mineProgress_Tick);
mineProgress.Interval = 100; // in miliseconds
mineProgress.Start();
}
private void mineProgress_Tick(object sender, EventArgs e)
{
}
}
}