给combobox添加值的问题，各位请进~~

[kapil]

这样可以添加元素：
=============================
for( int i = 0; i < this.ds.Tables[table_name].Rows.Count; i++)
{
cb.Items.Add(this.ds.Tables[table_name].Rows[i][1].ToString());
}

===============================
但是如果想给元素添加对应的值该怎么写呢？类似网页中的
“<select><option value="xx">text</option></select>”中的xx
多谢~~

[kapil]

up

[fifadeke]

this.ddlXq_id.Items.Clear();
ArrayList array2 = new ArrayList();
ArrayList array1 = Pub.GetCol1("SELECT [ID],[NAME] FROM TABLE_XQ_PARA",ref array2);
for(int i=0;i<array1.Count;i++)
{
this.ddlXq_id.Items.Add(array2[i].ToString().Trim());
this.ddlXq_id.Items[i].Value = array1[i].ToString().Trim();
}

[kapil]

2楼的兄弟，我这里报错，说没有value这个属性，我的程序是在winform中的~~~

[lovefootball]

cs中的comboBox好像是没有value的吧

[fifadeke]

不好意思哦,我那个是WEB的,WINFORM的不是很清楚了

[sophialmy82]

放在hashtable中，再取。

[goldentimecym]

Winform里面的ComboBox只有绑定的时候才能设定Text和Value
用items.add()是没有办法设定Value的

[syfsz]

public class ItemVO : System.Object
{
public string id;
public string desc;

public ItemVO(string Id, string Desc)
{
this.id = Id;
this.desc = Desc;
}

public override string ToString()
{
return this.desc;
}

public override bool Equals(System.Object obj)
{
if (this.GetType().Equals(obj.GetType()))
{
ItemVO that=(ItemVO) obj;
return (this.id.Equals(that.id));
}
return false;
}
public override int GetHashCode()
{
return this.id.GetHashCode();;
}
}

================
comboBox1.Items.Add(new ItemVO(id,name));
((ItemVO)comboBox1.SelectedItem).id
((ItemVO)comboBox1.SelectedItem).desc

[李天平]

如此添加成对的值;
ArrayList list = new ArrayList();
list.Add (new DictionaryEntry ("1","投诉"));
list.Add (new DictionaryEntry ("2","举报"));
list.Add (new DictionaryEntry ("3","建议"));
list.Add (new DictionaryEntry ("4","表扬"));
list.Add (new DictionaryEntry ("5","其它"));

cbBoxLeiXing.DataSource =list;
cbBoxLeiXing.DisplayMember ="Value";
cbBoxLeiXing.ValueMember ="Key";