获取计算机名称的编程代码如下:
使用VB.NET:
```vbnet
Imports System
Imports System.Net
Public Class Form1
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Label1.Text = GetComputerName()
End Sub
Private Function GetComputerName() As String
Dim computerName As String = String.Empty
Dim network As New NetworkInformation()
For Each networkInterface As NetworkInterface In network.GetNetworkInterfaces()
If Not String.IsNullOrEmpty(networkInterface.HostName) Then
computerName = networkInterface.HostName
Exit For
End If
Next
Return computerName
End Function
End Class
```
使用C:
```csharp
using System;
using System.Net;
namespace GetComputerNameAndIPAddress
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
label1.Text = GetComputerName();
}
private string GetComputerName()
{
string computerName = string.Empty;
foreach (var networkInterface in NetworkInterface.GetAllNetworkInterfaces())
{
if (!string.IsNullOrEmpty(networkInterface.HostName))
{
computerName = networkInterface.HostName;
break;
}
}
return computerName;
}
}
}
```
使用批处理文件:
```batch
@echo off
echo 正在尝试获取计算机名称...
set computerName=%computername%
echo 计算机名称是: %computerName%
pause
```
使用C++:
```cpp
include include include int main() { WSADATA wsaData; if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) { std::cerr << "WSAStartup failed." << std::endl; return 1; } DWORD bufferSize = MAX_COMPUTERNAME_LENGTH + 1; char computerName[bufferSize]; DWORD returnLength = GetComputerNameA(computerName, &bufferSize); if (returnLength == 0) { std::cerr << "GetComputerName failed." << std::endl; WSACleanup(); return 1; } std::cout << "Computer Name: " << computerName << std::endl; WSACleanup(); return 0; } ``` 这些代码示例分别使用不同的编程语言和库来获取计算机名称。你可以根据自己的需求和编程环境选择合适的代码进行使用。