请怎么取ascII码

[zoujiaming]

像vb里有asc函数，以C＃里有吗？怎么取呢？

[angxain]

UP

[jjcccc]

char c='A';
byte i=Convert.ToByte(c);
Console.WriteLine(i);//输出A的ASCII码：65

[zhoushangzhi]

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

[gawz]

用Convert显式转换类型
Convert.ToByte("a")=97

[shajie]

this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Key_Press);

private void Key_Press(object sender,
System.Windows.Forms.KeyEventArgs e)
{
textBox1.Text = e.KeyCode.ToString();

}