1、调用Excel对象打开EXCEL文件后，读取文件内容\x0d\x0a***\x0d\x0a在VB中要想调用Excel，需要打开VB编程环境“工程”菜单中的“引用”项目，并选取项目中的“MicrosoftExcel 11.0 object library”项。由于你的Excel版本不同，所以这个选项的版本号也是不同的。\x0d\x0a \x0d\x0a因为EXC...
vb读取xls文件而不打开excel进程ado数据库方法读取xls 'Read Excel File Using ADO Public Function Read_Excel _ (ByVal sFile _ As String) As ADODB.Recordset '函数参数 On Error GoTo fix_err '有错去fix_err那个标签 Dim rs As ADODB.Recordset '搞了个对象:) Set rs = New ADODB.Recordset '设置了...
fileadd = CommonDialog1.FileName MSHFlexGrid1.Redraw = False '关闭表格重画，加快运行速度 Set xlApp = CreateObject("Excel.Application") '创建EXCEL对象 Set xlBook = xlApp.Workbooks.Open(fileadd) '打开已经存在的EXCEL工件簿文件 xlApp.Visible = True '设置EXCEL对象可见（或不可见）Set x...
'Read Excel File Using ADO Public Function Read_Excel _ (ByVal sFile _ As String) As ADODB.Recordset On Error GoTo fix_err Dim rs As ADODB.Recordset Set rs = New ADODB.Recordset Dim sconn As String rs.CursorLocation = adUseClient
Set xlBook = xlApp.Workbooks.Open(fileadd) '打开已经存在的EXCEL工件簿文件 xlApp.Visible = True...
以下是使用NPOI库打开Excel文件的示例代码: ```vb Imports NPOI.SS.UserModel Imports NPOI.XSSF.UserModel Dim file As FileStream = New FileStream("C:\path\to\your\excel\file.xlsx", FileMode.Open, FileAccess.Read) Dim workbook As XSSFWorkbook = New XSSFWorkbook(file) Dim sheet As ISheet = work...
Please try using IMEX=1 in the your excel connection string as below复制 "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=c:\myFolder\myOldExcelFile.xls;Extended Properties=""Excel 12.0;HDR=YES;IMEX=1"""This attribute hints the reader to read all values as text.Thanks,Amit TonkPlease mark...
Sub 只读属性()ActiveWorkbook.ChangeFileAccess Mode:=xlReadOnly End Sub
Source=<FilePath>;Extended Properties=""Excel 12.0 Xml;HDR=NO;IMEX=1;READONLY=TRUE"""ElseIf Microsoft.VisualBasic.Right(Me.Label1.Text, 4) = ".xls" Then_Connectstring = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=<FilePath>;Extended Properties=""Excel 8.0;HDR=NO;IMEX=1;READ...
给个文件名即可轻而易举地打开文本文件。此法适合于打开程序的Readme文件(注意：在可执行文件和要打开的文本文件之间要有空格)： Shell "NotePad.EXE f:\d.txt ",vbNormalFucus；五、用RichTextBox控件自身的LoadFile属性打开文件： RichTextBox1.LoadFile "f:\d.txt ", rtfText。