使用Excel过程中,经常通过人工设置数据有效性来限制目标单元格只能接受某种条件的参数。如何使用VBA来给工作表添加数据有效性呢,这里水文工具集从网上摘录一篇通过VBA给任意工作表设置数据有效性的文章(Add Data Validation to any worksheet using VBA)。 首先定义VBA函数AddValidation,具体源代码如下:...
在模块中，我们可以使用VBA代码来定义数据验证的规则。例如，下面是一个简单的例子，用于限制单元格只能输入数字：```Sub DataValidation_example()Dim rng As Range '设置要进行数据验证的单元格范围 Set rng = Range("A1:A10")'设置数据验证规则为只允许输入数字 With rng.Validation .Delete .Add Type:=xl...
strConn = "Provider=SQLOLEDB.1;Persist Security Info=True;User ID=sa;Password=pwd;Initial Catalog=DBname;Data Source=DBServer;Connect Timeout=720; " '打开数据库连接 conn.Open strConn '该句和数据库连接字符串处的Connect Timeout=720,表示说如果语句运行时间很长,这两句可以延长vba的等待时间,没有...
OK I have a wired question I want to add a blank item to Data Validation by VBA I googled and got 2 BAD answers below(1) Refer to a range, start...
how to apply a filter in the VBA for a data validation? SubPopulateFromANamedRange()Range("A18").Validation.AddType:=xlValidateList,AlertStyle:=xlValidAlertStop,_Formula1:="=Activity".IgnoreBlank=True.InCellDropdown=True.InputTitle="".ErrorTitle="Error".InputMessage="".ErrorMess...
Sub DataValidation() Dim a_rows As Long, b_rows As Long, a_headerRow As Long, b_headerRow As Long Dim j As Long, k As Long, index As Long Dim b_name As String, b_account As String Dim state As Integer Dim Sheet1 As Worksheet, Sheet2 As Worksheet ...
在Excel VBA中,可以使用循环结构和条件判断语句来遍历数据验证选项。以下是一个示例代码,演示了如何遍历工作表中的所有单元格,并获取每个单元格的数据验证选项: 代码语言:txt 复制 Sub TraverseDataValidation() Dim ws As Worksheet Dim cell As Range Dim validation As Validation Set ws = ThisWorkbook.Wo...
它进入工作表的vba,在那里将进行数据输入Option Explicit Private Sub Worksheet_Change(ByVal rgChanged As Range) Const stMT$ = "Data Validation" Dim vnVal, stErr$ ''' Ignore if Blank If rgChanged = "" Then Exit Sub ''' Confirm 1st cell of changed in the defined table data ''' o ...
VBA提供了Range对象的Validation属性,可以设置数据范围校验规则。下面是一个示例: Sub CheckDataRange() Dim rng As Range Set rng = Range("A1:A10") With rng.Validation .Delete .Add Type:=xlValidateWholeNumber, _ AlertStyle:=xlValidAlertStop, _ Operator:=xlBetween, _ Formula1:="18", Formula2:...
``` vba Sub SetValidation()Dim rng As Range ' 设置有效性规则的范围 Set rng = Range("A1:A10")' 清除现有的有效性规则 rng.Validation.Delete ' 添加新的有效性规则 With rng.Validation .Add Type:=xlValidateList, Formula1:="Apple, Banana, Orange".IgnoreBlank = True .InCellDropdown = True E...