在窗体中添加一个通用对话框Commondialog1和一个命令按钮Command1，当单击按钮时，打开颜色对话框，能实现此功能的程序段是
A: Private Sub Command1_Click()Commondialogl.ShowOpenEnd Sub
B: Private Sub Command1_Click()Commondialog1.ShowColorEnd Sub
C: PrivateSubCommand1_Click()Commondialog1.ShowOpenCommondialog1.ShowFontEnd Sub
D: Private Sub Command1_Click()Commondialog1.ShowColorCommondialog1.ShowHelpEnd Sub
A: Private Sub Command1_Click()Commondialogl.ShowOpenEnd Sub
B: Private Sub Command1_Click()Commondialog1.ShowColorEnd Sub
C: PrivateSubCommand1_Click()Commondialog1.ShowOpenCommondialog1.ShowFontEnd Sub
D: Private Sub Command1_Click()Commondialog1.ShowColorCommondialog1.ShowHelpEnd Sub
举一反三
- 假定通用对话框的名称为CommonDialogl，命令按钮的名称为Command1，则单击命令按钮后，能使打开的对话框的标题为“New File”的事件过程是______。 A: Private Sub Command1_Click() CommonDialog DialoqTitle="New File" CommonDialog ShowPrinter End Sub B: Private Sub ComJRandl_Click() CommonDialog DialogTitle="New File" CommonDialog ShowFont End Sub C: Private Sub Command1_Click() CommonDialog DialogTitle="New File" CommonDialog ShowOpen End Sub D: Private Sub Command1_Click() CommonDialog DialogTitle="New File" CommonDialog ShowColor End Sub
- 在窗体中添加一个通用对话框Commondialog1和一个命令按钮Command1，当单击按钮时，打开颜色对话框，能实现此功能的程序段是 A: Private Sub Command1＿Click( ) Commondialog1.ShowOpen End Sub B: Private Sub Command1_Click( ) Commondialog1.ShowColor End Sub C: Private Sub Command1_Click( ) Commondialog1.ShowOpen Commondialog1.ShowFont End Sub D: Private Sub Command1_Click( ) Commondialog1.ShowColor Commondialog1.ShowHelp End Sub
- 工程中有2个窗体，名称分别为Form1、Form2，Form1为启动窗体，该窗体上有命令按钮Command1。要求程序运行后单击该命令按钮时显示Form2，则按钮的Click事件过程应该是______。 A: Private Sub Command1_Click() Form2.Visible End Sub B: Private Sub Command1_Click() Form2.Show End Sub C: Private Sub Command1_Click() Form2.Load End Sub D: Private Sub Command1_Click() Load Form2 End Sub
- 声明一个变量为局部变量应该用（ ）。 A: Private Sub Command1 Click() n=5：x=1 Do X=X * I I=I + 1 Loop While I ＜ n Print x End Sub B: Private Sub Command1_Click() n=5：X=1：I=1 Do X=X*I I=I + 1 Loop While I ＜n Print x End Sub C: Private Sub Command1_Click() n=5：X=1：I=1 Do X=X * I I=I + 1 Loop While I＜=n Print X End Sub D: Private Sub Command1_Click() n=5：X=1：I=1 Do X=X * I I=I + 1 Loop While I＞n Print X End Sub
- 假定通用对话框的名称为CommonDialog1，命令按钮的名称为Command1，则单击命令按钮后，能使打开的对话框的标题为“New Title”的事件过程是( )。 A: Private Sub Command1_Click() B: CommonDialog1.DialogTitle="New Title" C: CommonDialog 1．ShowPrinter D: End Sub E: Private Sub Command1_Click() F: CommonDialog1.DialogTitle="New Title" G: CommonDialog1.ShowFont H: End Sub I: Private Sub Command1_Click() J: CommonDialog1.DialogTitle="New Title" K: CommonDialog1.ShowOpen L: End Sub M: Private Sub Command1.Click() N: CommonDialog1.DialogTitle="New Title" O: CommonDialog1.ShowColor P: End Sub