如何添加带循环的项目或用于？ [英] How do I add items with a loop or for ?

问题描述

cKeys.Keyboard = new KeyboardButton [] []

{



new KeyboardButton []

{

新的KeyboardButton（لیستتعرفهها），

新的KeyboardButton（تماسباما），

新的KeyboardButton（نماینده ها）

}，



新的KeyboardButton []

{

新的KeyboardButton（راهنما）

}

};



我尝试过：



我如何添加循环项目或用于？

解决方案

你需要列表。



列表< keyboardbutton> keys = new KeyboardButton< keyboardbutton>（）;



foreach（商品中的商品）

{

键.Add（item）;

}



//所以如果你已经填写了密钥列表，那么你可以使用ToArray（）对于列表对象



cKeys.Keyboard = keys.ToArry（）;

简单数组也可以帮助你。< br $>

 KeyboardButton [] keys =  new  KeyboardButton [ 4 ]; 
  for （ int  i =  0 ; i <  keys.Length; i ++）
 {
 keys [i] = 新 KeyboardButton（）; 
} 

我收到此错误

列表< KeyboardButton> [，] keys =  new 列表< KeyboardButton> [ 2 ， 1 ]; 
 
键[ 0 ， 0 ] = 新列表< KeyboardButton> { 一个}; 
键[ 1 ， 0 ] =  new 列表< KeyboardButton> {  two}; 
 cKeys.Keyboard = keys; 
 
 
错误：
转换类型'  System.Collections.Generic .List< Telegram.Bot.Types.KeyboardButton> [*，*]' to '  Telegram.Bot .Types.KeyboardButton [] []' TelegramRobot 
 -------------------------------- ------------------------------------- 
 KeyboardButton [] keys =  new  KeyboardButton [ 4 ]; 
  for （ int  i =  0 ; i <  keys.Length; i ++）
 {
 keys [i] = 新 KeyboardButton（）; 
} 
 
 cKeys.Keyboard = keys; 
 
错误：
无法隐式转换类型'  Telegram.Bot.Types.KeyboardButton []'到'  Telegram.Bot.Types.KeyboardButton [] []  

cKeys.Keyboard = new KeyboardButton[][]
{

new KeyboardButton[]
{
new KeyboardButton("لیست تعرفه ها"),
new KeyboardButton("تماس با ما"),
new KeyboardButton("نماینده ها")
},

new KeyboardButton[]
{
new KeyboardButton("راهنما")
}
};

What I have tried:

how do i add items with a loop or for ?

解决方案

You need a list.

List<keyboardbutton> keys = new KeyboardButton<keyboardbutton>();

foreach(item in items)
{
keys.Add(item);
}

//So if you already filled the list of keys, then you can use ToArray() for the list object

cKeys.Keyboard = keys.ToArry();

Simple array can help you as well.

KeyboardButton[] keys = new KeyboardButton[4];
            for (int i = 0; i < keys.Length; i++)
            {
                keys[i] = new KeyboardButton();
            }

i get this errors

  List<KeyboardButton>[,] keys = new List<KeyboardButton>[2, 1];

            keys[0, 0] = new List<KeyboardButton> { "One" };
            keys[1, 0] = new List<KeyboardButton> { "two" };
            cKeys.Keyboard = keys;


Error : 
convert type 'System.Collections.Generic.List<Telegram.Bot.Types.KeyboardButton>[*,*]' to 'Telegram.Bot.Types.KeyboardButton[][]'	TelegramRobot
---------------------------------------------------------------------
KeyboardButton[] keys = new KeyboardButton[4];
            for (int i = 0; i < keys.Length; i++)
            {
                keys[i] = new KeyboardButton();
            }

            cKeys.Keyboard = keys;

Error : 
Cannot implicitly convert type 'Telegram.Bot.Types.KeyboardButton[]' to 'Telegram.Bot.Types.KeyboardButton[][]

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