vb打开excel文件（VB opens the excel file）VB opens the complete code for the Excel file, including checking if the file exists and whether the file is open.Private, Sub, Open_Excel ()Dim xlApp As excel.Application
Open "d:\temp\excel.bz" For Output As #1 '写标志文件 Close #1 End Sub Sub auto_close() Kill "d:\temp\excel.bz" '删除标志文件 End Sub 4、运行VB程序,点击EXCEL按钮可以打开EXCEL系统,打开EXCEL系统后,VB程序和EXCEL分别属两个不同的应用系统,均可同时进行操作,由于系统加了判断,因此在VB程序中...
Now you can start coding to open or read from Excel file and edit cells. Full Source VB.NET Imports Excel = Microsoft.Office.Interop.Excel Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles Button1.Click Dim xlApp As Excel...
Private Sub CommandButton1_Click() '按钮触发, '按钮触发,目前支持ASNI文本的数据, 单行 fileToOpen = Application.GetOpenFilename("请选文本(*.txt), *.txt", , "导入逗号分隔文本") '选择txt把路径给fileToOpen '判断路径的正确性 If fileToOpen = False Then MsgBox "错误路径" & Chr(13) & "...
Imports Excel = Microsoft.Office.Interop.ExcelImports Microsoft.Office Code to open Excel (read the MessageBox within the code) prettyprint 复制 Public Sub OpenExcelDemo(ByVal FileName As String, ByVal SheetName As String) If IO.File.Exists(FileName) Then Dim Proceed As Boolean = False Di...
' 将数据导入到excel For i = 0 To ds.Tables(0).Rows.Count - 1 'Column For j = 0 To ds.Tables(0).Columns.Count - 1 ' this i change to header line cells >>> xlWorkSheet.Cells(i + 3, j + 1) = _ds.Tables(0).Rows(i).Item(j)Next Next 'HardCode in Excel ...
objAdRs.Open strSQLStatement, objAdCon, 1, 3 MsgBox objAdRs.fields(4).name While objAdRs.EOF=false For i=0 to objAdRs.Fields.count Msgbox objAdRs.fields(i) Next objAdRs.moveNext Wend If Err<>0 Then Reporter.ReportEvent micFail,"Open Recordset", "Error has occured.Error Code : " & ...
How to open and read an Excel file in C# and VB.NET The code below shows how you can open and read an XLSX (OpenXML) file using the GemBox.Spreadsheet .NET component. Upload your file(Drag file here) Input file name C# VB.NET ...
i have the following code to open and write to an excel file. but it gives an error. I have recently downloaded and installed VS2010 with .Net 4 Framework.複製 Imports Excel = Microsoft.Office.Interop.Excel Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object,...
pInfo.FileName = openFileDialog1.FileName 'Start the process. Dim p As Process = Process.Start(pInfo) 'Wait for the process window to complete loading. p.WaitForInputIdle() 'Wait for the process to exit. p.WaitForExit() 'Continue with the code. MessageBox.Show("Code continuing...") ...