学步园

 using System.IO;<br /> using Word = Microsoft.Office.Interop.Word;<br /> using Excel = Microsoft.Office.Interop.Excel;<br /> using Access = Microsoft.Office.Interop.Access;<br /> private void ExcuteFile(string suffix, string path)<br /> {<br /> switch (suffix.ToLower())<br /> {<br /> case "doc":<br /> case "docx":<br /> Word.Application wordApp = new Word.Application();<br /> object fileName = path;<br /> object readOnly = true;<br /> object isVisible = true;<br /> object missing = Missing.Value;<br /> wordApp.Documents.Open(ref fileName, ref missing, ref readOnly, ref missing, ref missing, ref missing, ref missing,<br /> ref missing, ref missing, ref missing, ref missing, ref isVisible, ref missing, ref missing, ref missing, ref missing);<br /> wordApp.Visible = true;<br /> objList.Add(wordApp);<br /> break;<br /> case "xls":<br /> Excel.Application excelApp = new Excel.ApplicationClass();<br /> excelApp.Visible = true;<br /> Excel.Workbook workbook = excelApp.Workbooks.Open(path,<br /> Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value,<br /> Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);<br /> objList.Add(excelApp);<br /> break;<br /> case "mdb":<br /> Access.Application accessApp = new Access.ApplicationClass();<br /> accessApp.Visible = true;<br /> accessApp.OpenCurrentDatabase(path, false, string.Empty);<br /> objList.Add(accessApp);<br /> break;<br /> }<br /> }