VBA/Excel/Access/Word/Excel/Name — различия между версиями
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Текущая версия на 12:47, 26 мая 2010
Содержание
- 1 Adding Comments for a name
- 2 A name can also store the data stored in an array.
- 3 Checking for the Existence of a Name
- 4 Check Name existance
- 5 Define a name by hard code the cell address
- 6 Determining which Names Overlap a Range
- 7 Enables access to named ranges in arbitrary workbooks
- 8 Fill named range with values
- 9 find out which names are overlapping the selected cells, regardless of whether they entirely contain the selected cells
- 10 Generate named range from Range object
- 11 Generate Range object from named range
- 12 Go to a name
- 13 Hide a name by setting its Visible property to False
- 14 Hide the name after it has been created:
- 15 Insert hidden name
- 16 Is Name In Workbook
- 17 Names Overlapping Selection
- 18 Range objects cannot be used with an worksheet object as superobject
- 19 Retrieving Values Stored as a Workbook Name Using the Evaluate Method
- 20 Searching for a Name
- 21 Searching for the Name of a Range
- 22 Selection Entirely In Names
- 23 Select named range
- 24 specify that the Names collection belongs to a worksheet:
- 25 Store formulas into names. The formula must start with an equals sign (=).
- 26 storing a formula in a name is the same as for a range
- 27 Storing Values in Names
- 28 use names to store numbers between sessions
- 29 use the Evaluate method equivalent to evaluate the name in VBA:
- 30 Using named ranges of cells
- 31 Using the Names Object to List All Named Ranges
Adding Comments for a name
Sub addcomment()
ActiveWorkbook.Worksheets("Sheet7").Names("LocalOffice").rument = "text"
End Sub
A name can also store the data stored in an array.
Sub NamedArray()
Dim myArray(10, 5)
Dim i As Integer, j As Integer
For i = 1 To 10
For j = 1 To 5
myArray(i, j) = i + j
Next j
Next i
Names.add name:="FirstArray", RefersTo:=myArray
End Sub
Checking for the Existence of a Name
Function NameExists(FindName As String) As Boolean
Dim Rng As Range
Dim myName As String
On Error Resume Next
myName = ActiveWorkbook.Names(FindName).Name
If Err.Number = 0 Then
NameExists = True
Else
NameExists = False
End If
End Function
Check Name existance
Sub Main()
If NameExists("SalesData") Then
MsgBox "Name Exists"
Else
MsgBox "Name does not exist"
End If
End Sub
Function NameExists(myName As String) As Boolean
Dim X As String
On Error Resume Next
X = Names(myName).RefersTo
If Err.Number <> 0 Then
NameExists = False
Err.Clear
Else
NameExists = True
End If
End Function
Define a name by hard code the cell address
Sub DefineName1a()
ActiveWorkbook.names.Add Name:="NameArea", RefersToR1C1:="=sheet1!R1C1:R3C1"
End Sub
Determining which Names Overlap a Range
Sub SelectionEntirelyInNames()
Dim sMessage As String
Dim nmName As name
Dim rngNameRange As range
Dim rng As range
On Error Resume Next
For Each nmName In Names
Set rngNameRange = Nothing
Set rngNameRange = nmName.RefersToRange
If Not rngNameRange Is Nothing Then
If rngNameRange.Parent.name = ActiveSheet.name Then
Set rng = Intersect(Selection, rngNameRange)
If Not rng Is Nothing Then
If Selection.Address = rng.Address Then
sMessage = sMessage & nmName.name & vbCr
End If
End If
End If
End If
Next nmName
If sMessage = "" Then
MsgBox "The selection is not entirely in any name"
Else
MsgBox sMessage
End If
End Sub
Enables access to named ranges in arbitrary workbooks
Sub ChangeValueInNamedCell2()
Dim rng As Range
Set rng = Evaluate(ActiveWorkbook.names("CellXy").Name)
rng.Value = "This is a named cell."
Debug.Print rng.Value
End Sub
Fill named range with values
Sub FillNameArea1()
Application.Goto Reference:=ActiveWorkbook.Names("NameArea").Name
Selection.value = "Test1"
End Sub
Sub FillNameArea2()
Evaluate(ActiveWorkbook.Names("NameArea").value).value = "Test2"
End Sub
find out which names are overlapping the selected cells, regardless of whether they entirely contain the selected cells
Sub NamesOverlappingSelection()
Dim sMessage As String
Dim nmName As name
Dim rngNameRange As range
Dim rng As range
On Error Resume Next
For Each nmName In Names
Set rngNameRange = Nothing
Set rngNameRange = range(nmName.name)
If Not rngNameRange Is Nothing Then
If rngNameRange.Parent.name = ActiveSheet.name Then
Set rng = Intersect(Selection, rngNameRange)
If Not rng Is Nothing Then
sMessage = sMessage & nmName.name & vbCr
End If
End If
End If
Next nmName
If sMessage = "" Then
MsgBox "The selection is not entirely in any name"
Else
MsgBox sMessage
End If
End Sub
Generate named range from Range object
Sub BuildNameFromRange()
Dim rng As Range
Set rng = ActiveWorkbook.Sheets("sheet1").[A1].CurrentRegion
ActiveWorkbook.Names.Add Name:="NameArea", RefersTo:="=" + rng.Address(External:=True)
Debug.Print Range("NameArea").Address(External:=True)
End Sub
Generate Range object from named range
Sub BuildRangeFromName()
Dim rng As Range
Set rng = Evaluate(ActiveWorkbook.names("NameArea").Value)
Debug.Print rng.Address(External:=True)
End Sub
Go to a name
Sub GotoName2()
Application.Goto Reference:= ActiveWorkbook.names("NameArea").Name, Scroll:=True
End Sub
Hide a name by setting its Visible property to False
Sub nameRef()
Names.add name:="StoreNumber", RefersTo:=v, Visible:=False
End Sub
Hide the name after it has been created:
Sub vis()
Names("StoreNumber").Visible = False
End Sub
Public Sub InsertHiddenName()
Names.Add Name:="PassWord", RefersTo:="Bazonkas", Visible:=False
End Sub
Is Name In Workbook
Option Explicit
Public Function IsNameInWorkbook(ByVal Name As String) As Boolean
Dim X As String
Dim aRange As Range
Application.Volatile
On Error Resume Next
Set aRange = Application.Caller
Err.Clear
If aRange Is Nothing Then
X = ActiveWorkbook.Names(Name).Name
Else
X = aRange.Parent.Parent.Names(Name).Name
End If
If Err.Number = 0 Then IsNameInWorkbook = True
End Function
Public Sub TestName()
If IsNameInWorkbook(InputBox("What Name")) Then
MsgBox "Name exists"
Else
MsgBox "Name does not exist"
End If
End Sub
Names Overlapping Selection
Public Sub NamesOverlappingSelection()
Dim Message As String
Dim aName As Name
Dim NameRange As Range
Dim aRange As Range
On Error Resume Next
For Each aName In Names
Set NameRange = Nothing
Set NameRange = Range(aName.Name)
If Not NameRange Is Nothing Then
If NameRange.Parent.Name = ActiveSheet.Name Then
Set aRange = Intersect(Selection, NameRange)
If Not aRange Is Nothing Then
Message = Message & aName.Name & vbCr
End If
End If
End If
Next aName
If Message = "" Then
Debug.Print "No Names are overlapping the selection"
Else
Debug.Print Message
End If
End Sub
Range objects cannot be used with an worksheet object as superobject
Sub ChangeValueInNamedCell1()
Range("CellXy").Value = "CellXy"
Debug.Print Range("CellXy").Value
End Sub
Retrieving Values Stored as a Workbook Name Using the Evaluate Method
Sub TestWorkbookNameValue()
Dim vValue As Variant
vValue = Application.Names("SalesTaxRate").RefersTo
Debug.Print "Value retrieved using RefersTo: " & vValue
End Sub
Searching for a Name
Function IsNameInWorkbook(sName As String) As Boolean
Dim s As String
Dim rng As range
Application.Volatile
On Error Resume Next
Set rng = Application.Caller
Err.clear
If rng Is Nothing Then
s = ActiveWorkbook.Names(sName).name
Else
s = rng.Parent.Parent.Names(sName).name
End If
If Err.Number = 0 Then IsNameInWorkbook = True
End Function
Sub TestName()
If IsNameInWorkbook(InputBox("What Name")) Then
MsgBox "Name exists"
Else
MsgBox "Name does not exist"
End If
End Sub
Searching for the Name of a Range
Sub TestNameOfRange()
Dim nmName As name
On Error Resume Next
Set nmName = Selection.name
If nmName Is Nothing Then
MsgBox " Selection has no name"
Else
MsgBox nmName.name
End If
End Sub
Selection Entirely In Names
Public Sub SelectionEntirelyInNames()
Dim Message As String
Dim aName As Name
Dim NameRange As Range
Dim aRange As Range
On Error Resume Next
For Each aName In Names
Set NameRange = Nothing
Set NameRange = aName.RefersToRange
If Not NameRange Is Nothing Then
If NameRange.Parent.Name = ActiveSheet.Name Then
Set aRange = Intersect(Selection, NameRange)
If Not aRange Is Nothing Then
If Selection.Address = aRange.Address Then
Message = Message & aName.Name & vbCr
End If
End If
End If
End If
Next aName
If Message = "" Then
MsgBox "The selection is not entirely in any name"
Else
MsgBox Message
End If
End Sub
Select named range
Sub GotoName1()
Application.Goto Reference:= _
ActiveWorkbook.names("NameArea").Name
End Sub
specify that the Names collection belongs to a worksheet:
Sub nameAdd()
Worksheets("Sheet1").Names.add name:="F", RefersToR1C1:="=Sheet1!R1C1:R6C6"
End Sub
Store formulas into names. The formula must start with an equals sign (=).
Sub addName()
Names.add name:="ItemsInA", RefersTo:="=COUNTA($A:$A)"
End Sub
storing a formula in a name is the same as for a range
Sub addName()
Names.add name:="Product", RefersTo:="=OFFSET(Sheet2!$A$2,0,0,COUNTA(Sheet2!$A:$A))"
End Sub
Storing Values in Names
Sub var()
Dim v As Variant
v = 3.14159
Names.add name:="StoreNumber", RefersTo:=v
v = "Sales"
Names.add name:="StoreString", RefersTo:=v
End Sub
use names to store numbers between sessions
Sub store()
NumofSales = 5123
Names.add name:="TotalSales", RefersTo:=NumofSales
"Or use this:
Names.add name:="TotalSales", RefersTo:=5123
End Sub
use the Evaluate method equivalent to evaluate the name in VBA:
Sub itemA()
Names.add name:="ItemsInA", RefersTo:="=COUNTA($A:$A)"
MsgBox [ItemsInA]
End Sub
Using named ranges of cells
Option Explicit
Sub DefineName1()
Range("A3:B5").Name = "TestArea"
Debug.Print Range("TestArea").Address(External:=True)
End Sub
Using the Names Object to List All Named Ranges
Sub TestListNames()
ListWorkbookNames ThisWorkbook, ThisWorkbook.Worksheets(2).range("a2")
End Sub
Sub ListWorkbookNames(wb As Workbook, rgListStart As range)
Dim nm As name
For Each nm In wb.Names
rgListStart.value = nm.name
rgListStart.Offset(0, 1).value = """ & nm.RefersTo
Set rgListStart = rgListStart.Offset(1, 0)
Next
End Sub