ACCESS VBA 笔记
Select Case str1
Case case1
1=1
Case case2,case3
1=1
Case Else
1=1
End Select
Do Until rst.EOF
1=1
rst.MoveNext
Loop
On Error Resume Next '忽略错误
On Error GoTo 跳转_Err
' 。。。。。
跳转_Exit:
Exit Function
跳转_Err:
MsgBox Error$
Resume 跳转_Exit
arr2 = Split(str1, ",") '把字符串str1,用 ","拆分成数组 arr2
If UBound(arr2) > 0 Then
num3 = UBound(arr2) - 1
For i = 0 To num3
Next
End If
使用"/"操作符做除法运算时,如果其中之一是Double类型,那么结果就将是Double类型。所以,当2个Integer或者Single类型数值做除法运算时,如果想得到高精度的结果,就需要手工强迫其中之一转换为Double类型。
Public Function func1()
Dim arr(1 To 2) As String
ar02 = DLookup("单据编号", "单据表", "单据类型='" & Me.Text1 & "'")
If Len(ar02) > 0 Then
func1 = arr 'func1数组为返回值
End If
End Function
Public Function func1(a,b,c)
End Function
Dim a
a = 20 Mod 13
MsgBox "20除以13的余数为:" & a
DCount("单据编号", "单据表", "单据编号='" & Me.Text1 & "' ") ' 查询满足条件 单据编号= Me.Text1 记录的数量
DLookup("单据编号", "单据表", "单据编号='" & Me.Text1 & "' ") ' 查询满足条件 单据编号= Me.Text1 记录中 单据编号 的值
HighlightForm Me
DoCmd.Maximize '窗口最大化
DoCmd.SetOrderBy "ID DESC" '排序
DoCmd.OpenReport "报表名称", ,acViewPreview, "报表筛选条件"
DoCmd.OpenReport "报表名称", ,acViewPreview, "报表筛选条件", , acWindowNormal, OpenArgs 'OpenArgs传值参数
DoCmd.OpenForm "窗体名称",
DoCmd.OpenForm "窗体名称", acNormal, "筛选条件", , , acWindowNormal, OpenArgs 'OpenArgs传值参数
DoCmd.OpenForm "SysFrmLogin", , , , , , OpenArgs 'OpenArgs传值参数
Me.Requery
Me.Refresh
Me.Painting = False '关闭窗体刷新
Me.Painting = True '
Me.Text1 = "123"
Me.Combo1.RowSource = "SELECT 编号,名称 FROM 单据表 "
Me.Text1.BackColor = RGB(240, 240, 240) '黄绿红
Me.Text1.ForeColor = RGB(240, 240, 240)
Me.Text1.