单选题:假设在表单设计器环境下,表单中有一个文本框且已经被选定为当前对象。现在从属性窗口中选择Value属性,然后在设置框中输入 题目分类:VF 题目类型:单选题 查看权限:VIP 题目内容: 假设在表单设计器环境下,表单中有一个文本框且已经被选定为当前对象。现在从属性窗口中选择Value属性,然后在设置框中输入:={^2001-9-10}-{^2001-8-20}。请问以上操作后,文本框Value属性值的数据类型为( )。 A.日期型 B.数值型 C.字符型 D.布尔型 参考答案: 答案解析:
Adult education has been made necessary by__________. Adult education has been made necessary by__________.A.by social and economic Ch 分类:VF 题型:单选题 查看答案
If Operation Migration is successful, whooping cranes will _ If Operation Migration is successful, whooping cranes will __________.A.follow a 分类:VF 题型:单选题 查看答案
In the 1960s, dirty gases from cars made shopping __________ In the 1960s, dirty gases from cars made shopping __________A.pedestrians B.nort 分类:VF 题型:单选题 查看答案
We have to change the public's perception that money is ever We have to change the public's perception that money is everything.A.sight B.int 分类:VF 题型:单选题 查看答案