Access中一个讨厌的问题
在读控件内容时,总是提示错误说控件没有获得焦点,出错.
然后我每读一个,就要在前面加一个 XXX.SetFocus, 真是罗嗦!
像这样一句话:
sSQL="Select * From Students Where StuNo='" & txtStuNo.Text & "' And Subject='" & txtSubject.Text & "'"
我就得拆成这么几句:
dim sStuNum$, sSubject$
txtStuNo.SetFocus
sStuNo=txtStuNo.Text
txtSubject.SetFocus
sSubject=txtSubject.Text
sSQL="Select * From Students Where StuNo='" & sStuNo & "' And Subject='" & sSubject & "'"
真是麻烦死了!请问有什么方法可以解决这个问题?