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excel的单元格设置成 “自动换行” 为什么报表输出时还显示不全？

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命令窗口运行：

Dim fl As String

Dim Book As New XLS.Book(ProjectPath & "Attachments\周报样式.xlsx") '打开模板

fl= ProjectPath & "Reports\周报样式.pdf"

If FileSys.DirectoryExists(ProjectPath & "Reports\") = False Then

FileSys.CreateDirectory(ProjectPath & "Reports\")

End If

Book.Build() '生成报表

Book.SaveToPDF(fl) '保存为PDF文件

Dim Proc As New Process '打开PDF文件

Proc.File = fl

Proc.Start()

[此贴子已经被作者于2020/8/21 14:17:31编辑过]

命令窗口加了阴影的代码，自动换行还是没有实现啊。看看怎么回事啊。多谢了

Dim fl As String

Dim Book As New XLS.Book(ProjectPath & "Attachments\周报样式.xlsx") '打开模板

Dim Sheet As XLS.Sheet = Book.Sheets(0)

Dim Style As XLS.Style = Book.NewStyle() '定义新样式

Style.WordWrap = True

For n As Integer = 3 To Sheet.Rows.Count -1

Sheet(n,4).Style =Style '5改为人员列的索引即可

fl= ProjectPath & "Reports\周报样式.pdf"

If FileSys.DirectoryExists(ProjectPath & "Reports\") = False Then

FileSys.CreateDirectory(ProjectPath & "Reports\")

End If

Book.Build() '生成报表

Book.SaveToPDF(fl) '保存为PDF文件

Dim Proc As New Process '打开PDF文件

Proc.File = fl

Proc.Start()

把样式放到Book.Build() 之后，还是没有实现多行显示啊。看看怎么回事吧

Dim fl As String

Dim Book As New XLS.Book(ProjectPath & "Attachments\周报样式.xlsx") '打开模板

fl= ProjectPath & "Reports\周报样式.pdf"

If FileSys.DirectoryExists(ProjectPath & "Reports\") = False Then

FileSys.CreateDirectory(ProjectPath & "Reports\")

End If

Book.Build() '生成报表

Dim Sheet As XLS.Sheet = Book.Sheets(0)

Dim Style As XLS.Style = Book.NewStyle() '定义新样式

Style.WordWrap = True

For n As Integer = 3 To Sheet.Rows.Count -1

Sheet(n,4).Style =Style '5改为人员列的索引即可

Book.SaveToPDF(fl) '保存为PDF文件

Dim Proc As New Process '打开PDF文件

Proc.File = fl

Proc.Start()

改了之后第一次调用，确实单元格多行显示了。但是Book.Save(fl)执行后更改了excel模板的内容（可以到附件文件夹打开看一下该excel模板的内容），下次再调用以下代码就会有问题了。该怎么解决啊？

如果能让打开excel模板后，不保存excel模板内容应该就可以了。

Dim fl As String=ProjectPath & "Attachments\周报样式.xlsx"

Dim fl2 As String=ProjectPath & "Reports\周报样式.pdf"

Dim Book As New XLS.Book(ProjectPath & "Attachments\周报样式.xlsx") '打开模板

If FileSys.DirectoryExists(ProjectPath & "Reports\") = False Then

FileSys.CreateDirectory(ProjectPath & "Reports\")

End If

Book.Build() '生成报表

Book.Save(fl)

Dim App As New MSExcel.Application

try

Dim Wb As MSExcel.WorkBook = App.WorkBooks.Open(fl)

Dim Ws As MSExcel.WorkSheet = Wb.WorkSheets(1)

Dim Rg As MSExcel.Range = Ws.Columns("F")

Rg.WrapText = True

Rg.EntireRow.AutoFit '自动调整行高

wb.Saved = True

wb.ExportAsFixedFormat(MSExcel.XlFixedFormatType.xlTypePDF, fl2, MsExcel.XlFixedFormatQuality.xlQualityStandard, True, False, System.Reflection.Missing.Value, System.Reflection.Missing.Value, True, System.Reflection.Missing.Value)

app.quit

catch

app.quit

End try

[此贴子已经被作者于2020/8/24 11:19:01编辑过]

主题：excel的单元格设置成 ”自动换行“为什么报表输出时还显示不全？