SmartControlsؼչDemoԴ

GridView/DropDownList/TreeView/ListBoxչ

չGridViewؼ
Զҳʽʾܼ¼ÿҳ¼ǰҳҳҳһҳһҳĩҳͷҳť

չDropDownListؼListBoxؼ- ַ֧鹦(optgroupǩ)

DropDownList(ListBox)ؼǿֺáΪǿ󡢸ãдһ̳DropDownList(ListBox)Ŀؼ
չDropDownListؼListBoxؼ - ַ֧鹦(optgroupǩ)


չDropDownListؼListBoxؼ
ͨDropDownListؼListBoxؼ.Items.Add(ListItem item)ΪoptgroupǩӶʵַ鹦
ԵExcelWord

ʹ÷
1ԣ
OptionGroupValue - DropDownList(ListBox)ؼķListItemValueֵĬΪoptgroup
2ʹDropDownList(ListBox)ؼ.Items.Add(ListItem item)
OptionGroupValueΪĬֵʱSmartDropDownList.Items.Add(new ListItem("й", "optgroup"));


ߣwebabcdߣecolour
