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我正在尝试通过 C# 获取 XLS 文档中存在的复选框的状态。让我在这里备份。这就是我所拥有的：

  • MS Office 2007 + 开发工具和 VC# 2010 Express
  • 引用的 MS Excel 12.0 对象库
  • XLS 文档

我成功检索了 Excel.Shape 对象。但是，当我试图确定它是否被检查时，我被卡住了。到目前为止，我已经获得了它的 AutoShapeType，上面写着 msoShapeMixed。

有人可以指出我正确的方向吗？谢谢！

  class Program {
    static void Main(string[] args) {
      Application excel = new Application();
      Workbook wb = excel.Workbooks.Open(
        "document.xls",
        Missing.Value, Missing.Value, Missing.Value, Missing.Value,
        Missing.Value, Missing.Value, Missing.Value, Missing.Value,
        Missing.Value, Missing.Value, Missing.Value, Missing.Value,
        Missing.Value, Missing.Value
      );
      Worksheet ws = wb.Worksheets[3];
      Microsoft.Office.Interop.Excel.Shape sh = ws.Shapes.Item("checkbox1");
      Console.WriteLine("[" + (sh.AutoShapeType.ToString()) + "]"); // msoShapeMixed
      Console.ReadLine();
    }
  }
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1 回答 1

1

我已经在 VB 的帮助下解决了这个问题并构建了类库。这个库在 C# 中使用。

VB：

Option Strict Off
Imports Excel = Microsoft.Office.Interop.Excel

Public Class CheckboxReader
    Dim xlApp As Excel.Application = Nothing
    Dim xlWorkBooks As Excel.Workbooks = Nothing
    Dim xlWorkBook As Excel.Workbook = Nothing
    Dim xlWorkSheet As Excel.Worksheet = Nothing

    Public Sub New(ByVal excelFilename As String, ByVal worksheetName As String)
        xlApp = New Excel.Application
        xlApp.DisplayAlerts = False
        xlWorkBooks = xlApp.Workbooks
        xlWorkBook = xlWorkBooks.Open(excelFilename)
        For Each worksheet As Excel.Worksheet In xlWorkBook.Worksheets
            If worksheet.Name = worksheetName Then
                xlWorkSheet = worksheet
                Exit For
            End If
        Next
    End Sub

    Public Function GetCheckBoxValue(ByVal Name As String) As Boolean
        Dim found As Boolean = False
        Dim result As Boolean = False
        If Not found Then
            result = xlWorkSheet.OLEObjects(Name).Object.Value()
            found = True
        End If
        Return result
    End Function
End Class

C＃：

CheckboxReader chr = new CheckboxReader(excelFilename, worksheetName);
bool typeFabInstall = chr.GetCheckBoxValue("checkboxName");

效果很好。祝你好运！

于 2013-05-12T19:55:36.607 回答