当从vba word表字段中提取值时，我得到类似特殊字符的框。如何从列表中删除它们？

Dim fieldValue As String
fieldValue = "特殊字符的框"

' 替换特殊字符为空字符串
fieldValue = Replace(fieldValue, "特殊字符", "")

' 输出处理后的值
MsgBox fieldValue

Dim fieldValue As String
fieldValue = "特殊字符的框"

Dim specialChar As String
specialChar = "特殊字符"

Dim charPosition As Integer
charPosition = InStr(fieldValue, specialChar)

' 删除特殊字符
If charPosition > 0 Then
    fieldValue = Left(fieldValue, charPosition - 1) & Right(fieldValue, Len(fieldValue) - charPosition - Len(specialChar) + 1)
End If

' 输出处理后的值
MsgBox fieldValue

Dim fieldValue As String
fieldValue = "特殊字符的框"

' 清除字段的格式设置
Selection.Fields(1).Range.Select
Selection.Fields(1).Range.ClearFormatting

' 输出处理后的值
MsgBox Selection.Text