键值

   

//键盘键值
                      private void ChangeKey(TextBox textBox,System.Windows.Forms.KeyEventArgs e,int i)
		{
			if((e.KeyValue>=32 && e.KeyValue<=40) || (e.KeyValue>=45 && e.KeyValue<=46) || (e.KeyValue>=48 && e.KeyValue<=57) || (e.KeyValue>=65 && e.KeyValue<=90) ||
				(e.KeyValue>=96 && e.KeyValue<=107) || (e.KeyValue>=109 && e.KeyValue<=111) || (e.KeyValue>=186 && e.KeyValue<=192) ||
				(e.KeyValue>=219 && e.KeyValue<=222))//键盘键值
			{
				textBox.Text=e.KeyCode.ToString();
				this.keys[i]=e.KeyCode;
			}
		}

//将字符串转换为相对应的键  		

                Keys    keys=new Keys[5];

                for(int i=0;i<nodes[2].ChildNodes.Count;i++)

                {

                    KeysConverter kc=new KeysConverter();     

                   this.keys[i]=(Keys)(kc.ConvertFromString(nodes[2].ChildNodes[i].InnerText));

                }