【计算机类职业资格】VB机试章节练习试卷77及答案解析.doc

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1、VB机试章节练习试卷 77及答案解析(总分:8.00,做题时间:90 分钟)一、简单应用题(总题数:4,分数:8.00)1.简单应用题()(分数:2.00)_2.在考生文件夹中有一个工程文件 execise46.vbp和窗体文件 execise46.frm。在名为 Form1的窗体上,有一个名为 Cmd1,标题为 Move的命令按钮,一个名为 VS1的垂直滚动条,一个名为 Text1初始内容为空的文本框。它的功能是在文本框中输入一个整数,单击 Move按钮后,如果输入的是正数,滚动条中的滚动框向下移动与该数相等的刻度,但如果超过了滚动条的最大刻度,则不移动,并且显示“文本框中数值太大”;如果输

2、入的是负数,滚动条中的滚动框向上移动与该数相等的刻度,但如果超过了滚动条的最小刻度,则不移动,并且显示“文本框中数值太小”,如下图所示。 (分数:2.00)_3.在名为 Form1的窗体上建立两个主菜单,其标题分别为“文件”和“帮助”,名称分别为 vbFi1e和vbHe1p,在“文件”菜单下有 3个菜单项,分别为“新建”、“打开”和“保存” (其名称分别为vbNew、vbOpen 和 vbSave)。 要求程序运行后,如果选中“文件”下的某个菜单项,则将该菜单项的标题通过 MsgBox对话框显示出来,如下图所示。 (分数:2.00)_4.在名为 Form1的窗体上建立一个文本框,名为 Text

3、1;再建立一个命令按钮,名为 Cmd1,标题为“计算”,如下图所示。 (分数:2.00)_VB机试章节练习试卷 77答案解析(总分:8.00,做题时间:90 分钟)一、简单应用题(总题数:4,分数:8.00)1.简单应用题()(分数:2.00)_解析:2.在考生文件夹中有一个工程文件 execise46.vbp和窗体文件 execise46.frm。在名为 Form1的窗体上,有一个名为 Cmd1,标题为 Move的命令按钮,一个名为 VS1的垂直滚动条,一个名为 Text1初始内容为空的文本框。它的功能是在文本框中输入一个整数,单击 Move按钮后,如果输入的是正数,滚动条中的滚动框向下移动

4、与该数相等的刻度,但如果超过了滚动条的最大刻度,则不移动,并且显示“文本框中数值太大”;如果输入的是负数,滚动条中的滚动框向上移动与该数相等的刻度,但如果超过了滚动条的最小刻度,则不移动,并且显示“文本框中数值太小”,如下图所示。 (分数:2.00)_正确答案:(正确答案: )解析:3.在名为 Form1的窗体上建立两个主菜单,其标题分别为“文件”和“帮助”,名称分别为 vbFi1e和vbHe1p,在“文件”菜单下有 3个菜单项,分别为“新建”、“打开”和“保存” (其名称分别为vbNew、vbOpen 和 vbSave)。 要求程序运行后,如果选中“文件”下的某个菜单项,则将该菜单项的标题通过 MsgBox对话框显示出来,如下图所示。 (分数:2.00)_正确答案:(正确答案: )解析:4.在名为 Form1的窗体上建立一个文本框,名为 Text1;再建立一个命令按钮,名为 Cmd1,标题为“计算”,如下图所示。 (分数:2.00)_正确答案:(正确答案: )解析:

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