SubCheckIfTableExists()Dim ws As Worksheet Dim tbl As ListObject Dim tblName As String Dim tblExists As Boolean tblName="myTable"'遍历每一工作表 For Each ws In ActiveWorkbook.Worksheets For Each tbl In ws.ListObjects If tbl.Name=tblName Then tblExists=True End If Next tbl Next ws If t...
fhandle.WriteLine ("/* Table:" & table_name &" " & Trim(Sheets(i_index).Cells(2, 2)) &" */") fhandle.WriteLine ("IF fc_IsTabExists('" & table_name &"') THEN") fhandle.WriteLine (" execute immediate 'drop table " & table_name &"';") fhandle.WriteLine ("END IF;") fhand...
(1, j).Value Next j k = k + 1 End If ' 将数据复制到汇总表 For i = 2 To lastRow For j = 1 To lastCol ' 如果遇到新的标题列,向汇总表中添加新列 If Not dict.Exists(sht.Cells(1, j).Value) Then dict(sht.Cells(1, j).Value) = ws.Cells(1, ws.Columns.Count).End(xlToLeft...
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If WorksheetExists(tableName) Then MsgBox tableName & " 存在于当前工作簿中。" Else MsgBox tableName & " 不存在于当前工作簿中。" End If End Sub 在上述示例中,我们将要检查的表名存储在tableName变量中,并调用WorksheetExists函数来检查表的存在性。然后根据返回的结果,显示相应的消息框。
Dictionary") Dim Sht As Worksheet Dim arrColor() Dim iRow As Integer For Each Sht In ThisWorkbook.Worksheets If Sht.Name = "颜色表" Then ColortableExists = True Exit For End If Next If ColortableExists Then iRow = Sheets("颜色表").UsedRange.Rows.Count...
End If End Sub 代码截图:4 代码的解读及运行效果 我们先来看看代码意义:1) myString = "B004" 首先给一个变量赋值,这个变量就是我们指定的书签。2) If ActiveDocument.Bookmarks.Exists(myString) = True Then 我们仍是先判断一下这个书签是否存在,如果存在,再执行下面的代码,这里利用的是Exists方法...
If VBA.UCase(wSh.Name) = VBA.UCase(SheetName) Then bReturnValue = True Exit For End If Next wSh 'Return Match Result SheetExists = bReturnValue End Function The above function will return ‘True’ if the sheet with exact name exists in the workbook. Otherwise it will return false. ...
CommandType Variant 类型,可选。查询的命令类型。以下是可用的命令类型:Default、SQL 和 Table。 BackgroundQuery Variant 类型,可选。查询的背景。 ImportDataAs Variant 类型,可选。确定查询的格式。 示例 本示例中,Excel 打开了“northwind.mdb”文件。
Worksheets(“PivotTable”).Delete: This line deletes the worksheet named “PivotTable” if it exists already. Sheets.Add Before:=ActiveSheet: This line adds a new sheet before the current active sheet. ActiveSheet.Name = “PivotTable”: This line renames the newly created sheet to “PivotTabl...