如何在列表框中动态显示复选框
问题描述：
我有两个列表框.
第一个列表框.我将使用emp名称.
基于第一个列表框选择(例如:Emp_name-> Robert)，我想使用复选框获取部门(如A，B，C，D，E等).
该怎么做...?
参见示例.
ListBox1
---------
罗伯特
Raghu
Alfred->已选择"
ListBox2-Alfred
------------------
"Checkbox1:A
CheckBox2:B
Checkbox3:C
等等，"
Hi,
I have the two listboxes.
First list box. i will have the emp name.
Based on the first listbox selection (ex: Emp_name-->Robert), i want to fetch the department (like A,B,C,D,E,etc) with checkbox.
How to do this...?
see example.
ListBox1
---------
"Robert
Raghu
Alfred->Selected"
ListBox2 - Alfred
------------------
"Checkbox1:A
CheckBox2:B
Checkbox3:C
Etc.,"
答
在ListBox1的SelectedItemChanged事件上写入项目添加代码
ListBox2.Items.clear
Listbox2.items.add("CheckBox1:A")
Listbox2.items.add("CheckBox1:B")
Listbox2.items.add("CheckBox1:C")
write your item addition code on ListBox1''s SelectedItemChanged Event
ListBox2.Items.clear
Listbox2.items.add("CheckBox1:A")
Listbox2.items.add("CheckBox1:B")
Listbox2.items.add("CheckBox1:C")