单击按钮时需要在表格中隐藏列

时间:2018-06-20 14:23:25

标签: vba ms-access access-vba

我有一个按钮,它调用一个宏来打开一个表。我想在该表打开时隐藏该列。宏打开表tChart1_Reportable,我想隐藏ID列。

我认为必须在VBA中通过在宏中选择RunCode操作来完成此操作。

我没有运气找到有效的代码。在网上找到了这个,但是它不能以当前形式使用:

   Public Sub SetColumnHidden() 

 Dim dbs As DAO.Database 
 Dim fld As DAO.Field 
 Dim prp As DAO.Property 
 Const conErrPropertyNotFound = 3270 

 ' Turn off error trapping. 
 On Error Resume Next 

 Set dbs = CurrentDb 

 ' Set field property. 
 Set fld = dbs.TableDefs!tChart1_Reportable.Fields!ID 
 fld.Properties("ColumnHidden") = True 

 ' Error may have occurred when value was set. 
 If Err.Number <> 0 Then 
 If Err.Number <> conErrPropertyNotFound Then 
 On Error GoTo 0 
 MsgBox "Couldn't set property 'ColumnHidden' " &; _ 
 "on field '" &; fld.Name &; "'", vbCritical 
 Else 
 On Error GoTo 0 
 Set prp = fld.CreateProperty("ColumnHidden", dbLong, True) 
 fld.Properties.Append prp 
 End If 
 End If 

 Set prp = Nothing 
 Set fld = Nothing 
 Set dbs = Nothing 

End Sub

1 个答案:

答案 0 :(得分:0)

尽管您确实应该考虑使用查询来实现此目标,但是此代码的问题绝对是表本身在执行时不会刷新隐藏属性。

话虽如此,这可能足以解决此问题:

Public Sub SetColumnHidden() 

    Dim dbs As DAO.Database 
    Dim fld As DAO.Field 
    Dim prp As DAO.Property 

    Set dbs = CurrentDb 

    'Set field property. 
    Set fld = dbs.TableDefs!tChart1_Reportable.Fields!ID 
    fld.Properties("ColumnHidden") = True 

    DoCmd.Close acTable, "tChart1_Reportable"
    DoCmd.OpenTable "tChart1_Reportable"

    Set prp = Nothing 
    Set fld = Nothing 
    Set dbs = Nothing 

End Sub

要通过查询进行操作,请使用Query Design创建一个新查询,并在SQL视图中将其打开。您的查询应如下所示:

SELECT [Field1],
[Field2],
[Field3]
FROM tChart1_Reportable

基本上,添加要查看的每个字段(按字段名称),从列表中删除“ ID”字段。这将完成您尝试做的事情。至于为什么代码对您不起作用,我只能说应该如此。

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