combox 绑定
private System.Collections.ArrayList list = new System.Collections.ArrayList();
System.Collections.Hashtable myHash = new System.Collections.Hashtable();
myHash.Add("0", "未提交");
myHash.Add("1", "提交");
myHash.Add("2", "已完成");
myHash.Add("-1", "作废");
foreach (System.Collections.DictionaryEntry entry in myHash)
list.Add(entry);
//绑定这该死的 下拉列表
STATUS5.DataSource = list;
STATUS5.DisplayMember = "Value";
STATUS5.ValueMember = "Key";