c# - 需要帮助转换

Question

您好，需要帮助将此 C++ 代码转换为 C#

sprintf((char *)(dataBuffer), "Failed statistics read, device %s", device); 

dataBuffer是byte[]

我写了这个，但是在将字符串转换为 byte[] 时出错

  dataBuffer = string.Format("Failed statistics read, device {0}", device);

Answer 1

String str = string.Format("Failed statistics read, device {0}", device);
byte[] dataBuffer = System.Text.Encoding.ASCII.GetBytes(str);
// for 2-byte unicode
byte[] dataBuffer = System.Text.Encoding.Unicode.GetBytes(str);
// for UTF8 unicode
byte[] dataBuffer = System.Text.Encoding.UTF8.GetBytes(str);