C# 在 TextBox 中插入整数值
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Inserting an integer value in a TextBox
提问by zack
I need to show an integer value in a TextBox in my C# Windows Forms application (GUI). I have an int32 value available. I could not find a container like a TextBox that takes int values. The TextBox only accepts Strings. How do I type cast?
我需要在我的 C# Windows 窗体应用程序 (GUI) 的 TextBox 中显示一个整数值。我有一个 int32 值可用。我找不到像 TextBox 这样的接受 int 值的容器。TextBox 只接受字符串。我如何打字？
采纳答案by womp
Everything in .NET can be transformed to a string in one way or another by using the "ToString()" method.
.NET 中的所有内容都可以通过使用“ToString()”方法以一种或另一种方式转换为字符串。
Example
例子
int x = 5;
string y = x.ToString();
回答by David
int i = 10;
TextBox1.Text = i.ToString();
回答by Mark Redman
TextBox.Text = MyInteger.ToString();
TextBox.Text = MyInteger.ToString();
回答by Dave Carlile
You can use the ToString() method to convert the integer to a string.
您可以使用 ToString() 方法将整数转换为字符串。
int x = 10;
整数 x = 10;
Console.WriteLine(x.ToString())
Console.WriteLine(x.ToString())
回答by Micha? Ziober
You can do this in many ways:
您可以通过多种方式执行此操作：
int i = 123893232;
Console.WriteLine(i.ToString());//123893232
Console.WriteLine(Convert.ToString(i));//123893232
Console.WriteLine(String.Format("{0:C}", i));//123?893?232,00 z?(Polish)
Console.WriteLine(String.Format("{0:D}", i));//123893232
Console.WriteLine(String.Format("{0:E}", i));//1,238932E+008
Console.WriteLine(String.Format("{0:F}", i));//123893232,00
Console.WriteLine(String.Format("{0:G}", i));//123893232
Console.WriteLine(String.Format("{0:N}", i));//123?893?232,00
Console.WriteLine(String.Format("{0:P}", i));//12?389?323?200,00
Console.WriteLine(String.Format("{0:X}", i));//76275F0
