c#窗体中 if (i >= 3) i = i % 本人新手,

c#窗体中 if (i >= 3) i = i % 本人新手, C#中i c#中 if（i==1）{}与 while(i==1){} 有什么不同 c#中i++,++i,--i,i--,是什麽意思?如何计算? Console.Write( + k + * + i + = + m + );是什么意思在C#中 C#窗体控件编程中TreeNode t = new TreeNode(folder.Name,2,1);这一句中TreeNode的参数2, c#中iint sum = 0; for (int i =0;i k = i < j i :j;在c#中这句话什么意思 c# 0-100不不重复随机数 乱序填充到100的数组中int[] nums = new int[100];Random random = new Random();//随机数值for (int i = 0; i < 100; i++){int a= random.Next(0,100);for(int i = 0; i < nums.count; i++){if(a==nums[i]){nums[i]=}}= } 1.Private Sub Form_Click()Dim i As Integer,k AsInteger,c As IntegerFor i = 1 To 5If i Mod 3 = 0 Thenk = k + 2Elsec = c + 3End IfNext iPrint k,cEnd Sub写出程序运行时单击窗体后,Form1上的输出结果.2．PrivateSub Form_Click()Static Sum A C#中this.Text = Form screen position = + this.Location.ToString()什么意思那如果想要移动窗体并且用单击事件如何处理呀 C#中,Console.WriteLine(0x{0:x},i 在C#中,console.write(i+j.tostring()+“ ”)是什么意思 c# throw的用法c#中throw到底是干什么用的,它是捕获异常,然后弹出异常对话框吗?像MessageBox.Show一样吗?它可以和try,catch连在一起使用吗?如下例：if (e.ClickedItem == print){i = 0;try{if (((Form2)ActiveMdiChild) c#中 s += (string.Format({0}*{1}={2},i,j,i * j)).PadRight(8);这是什么意思 c#中 s += (string.Format({0}*{1}={2},i,j,i * j)).PadRight(8);这是什么意思 在C#中,在if(mystr[i].Equals(inputsrt)),对于段程序怎么理解,if后面跟的不是条件表达式吗,mystr[i].Equals(inputsrt)这个怎么理解呢? c#中应用一个冒泡排序法,总是提示Index was out of range.Must be non-negative and less than the size程序：IList img_S = new List();IList Tem = new List();for (int i = 0; i < c; i++){for (int j = 0; j < c - i-1; j++){if (img_S[j].Similar