我这样做不行呀,怎么办,, function Databind1() sql="select * from Special order by SpecialID desc" zt.DataSource=getdataview(sql,"ww") zt.DataTextField ="SpecialName" zt.DataValueField="SpecialID"
zt.Items.Add(new ListItem( "无","0")) zt.DataBind() end function
必须在绑定之后再追加: function Databind1() sql="select * from Special order by SpecialID desc" zt.DataSource=getdataview(sql,"ww") zt.DataTextField ="SpecialName" zt.DataValueField="SpecialID" zt.DataBind() ListItem myListItem = New ListItem("无","0") zt.Items.Insert(0,myListItem)//把无放到第一行 end function这两句可能会有语法错误,因为我是在C#中调试的,对不起 ListItem myListItem = New ListItem("test","0") zt.Items.Insert(0,myListItem)
function Databind1()
sql="select * from Special order by SpecialID desc"
zt.DataSource=getdataview(sql,"ww")
zt.DataTextField ="SpecialName"
zt.DataValueField="SpecialID"
zt.Items.Add(new ListItem( "无","0"))
zt.DataBind()
end function
function Databind1()
sql="select * from Special order by SpecialID desc"
zt.DataSource=getdataview(sql,"ww")
zt.DataTextField ="SpecialName"
zt.DataValueField="SpecialID"
zt.DataBind() ListItem myListItem = New ListItem("无","0")
zt.Items.Insert(0,myListItem)//把无放到第一行
end function这两句可能会有语法错误,因为我是在C#中调试的,对不起
ListItem myListItem = New ListItem("test","0")
zt.Items.Insert(0,myListItem)