文字列をintに変換するにはどうすればよいですか？

Question

私はxamarinを使いこなし、この問題に遭遇しました。私はC＃の携帯電話のためのローリングアプリケーションを作っています。しかし、私はdiceRollNormメソッドを実行できるように、Android.Widget.EditTextをintに変換する方法を理解できません。

using Android.App; 
using Android.Widget; 
using Android.OS; 
using System; 

namespace TesticleApp 
{ 
    [Activity(Label = "Dice Roller", MainLauncher = true, Icon = "@drawable/icon")] 
    public class MainActivity : Activity 
    { 
     protected override void OnCreate(Bundle bundle) 
     { 
      base.OnCreate(bundle); 

      // Set our view from the "main" layout resource 
      SetContentView (Resource.Layout.Main); 

      // Add new content 
      // Turn the design widgets into a variable that you can manipulate 
      EditText diceSize = FindViewById<EditText>(Resource.Id.diceSizeNum); 
      EditText numOfRolls = FindViewById<EditText>(Resource.Id.numOfRolls); 
      CheckBox averageBox = FindViewById<CheckBox>(Resource.Id.checkBox1); 
      CheckBox totalBox = FindViewById<CheckBox>(Resource.Id.checkBox2); 
      CheckBox TAABox = FindViewById<CheckBox>(Resource.Id.checkBox3); 
      TextView Output = FindViewById<TextView>(Resource.Id.textView1); 

      Output = ToString(diceRollNorm(diceSize)); 
     } 

     /// <summary> 
     /// This is the function that actual "Rolls the dice", it takes DSize as the how many sides the "Dice" have. 
     /// The numRoll is the amount of times you would roll the die 
     /// </summary> 
     /// <param name="DSize"></param> 
     /// <param name="numRoll"></param> 
     /// <returns></returns> 
     public int diceRollNorm(int DSize, int numRoll) 
     { 
      Random rnd = new Random(); 
      Array Total; 

      for (int i = 1; i <= numRoll; i++) 
      { 
       int dice = rnd.Next(1, DSize + 1); 
       // Find way to insert output of the dice 
       return dice; 
      } 
      return 0; 
     } 

     /// <summary> 
     /// The overload function for diceRollNorm() 
     /// </summary> 
     /// <param name="Dsize"></param> 
     /// <returns></returns> 
     public int diceRollNorm(int Dsize) 
     { 
      Random rnd = new Random(); 

      int dice = rnd.Next(1, Dsize + 1); 

      return dice; 
     } 
    } 
} 

Answer 1

int sz = int.Parse(diceSize.Text);  
Output.Text = diceRollNorm(sz).ToString();