试题详情
- 单项选择题 You are creating a Windows Forms application by using the .NET Framework 3.5.You write the following code segment to bind a list of categories to a dropdown list.(Line numbers are included for reference only.) You need to ensure that the dropdown list meets the following requirements: (1)Displays all category names (2)Uses the category ID as the selected item value Which code segment should you add at line 06?()
A、A
B、B
C、C
D、D
- B
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