from data textbox to excel vb.net -

-

I have this code that allows me to export the data contained in two TextBoxs in Excel The spreadsheet, the problem is that the excel file has not been created. The two statements have not worked to save the comments given below, maybe somebody can test it and tell me why this is wrong. 

  As a slow objExcel new Excel.Application exhibits an example of 'Excel Dim' as objWorkbook Excel.Workbook represents a workbook object dim objWorksheet as Excel.Worksheet 'A worksheet object represents objWorkbook = objExcel.Workbooks.Add objWorksheet = CTYPE (objWorkbook.Worksheets.Item (1), Excel.Worksheet)' This form includes two text box, cells A1 and A2 objWorksheet.Cells (1, 1) = TextBox1.Text objWorksheet.Cells (2, 1) = TextBox2.Text objWorkbook.Close (false) 'objWorkbook.Save ()' or 'about objWorkbook's values ​​.SaveAs ("C: \ Temp \ Book1.xls "O) BjExcel.Quit ()    
 
 
  The code has been tested and tested < / Strong>  
 Your problem may be with something different which I can see. I provide some issues with the code I posted that I posted to you.  
     
  1.  Your calling. Actually close the workbook before saving.  
  2.  You save the "file format" in the save function.  
  3.  Do not leave the example of Excel.  
  4.  Use   Important   to   all   objects. If not, then it is being kept in memory and will not be released.   
      Code below   
      Dim xlApp as the new Excel. Request the Appeal xlWorkBook excel.Workbook dim xlWorkSheet as excel.Worksheet Try xlApp.DisplayAlerts = false xlWorkBook = xlApp.Workbooks.Add xlWorkSheet = DirectCast (xlWorkBook.Sheets ("Sheet1"), excel.Worksheet) xlApp.Visible = Do not show 'false'; We can and we do not even have xlWorkSheet.Cells (1, 1) = TextBox1.Text xlWorkSheet.Cells (2, 1) = TextBox2.Text xlWorkBook.SaveAs ("C: \ Temporary \ Book1.xls", fileformat : = 56) Save the workbook 'xlWorkBook.Close ()' release the workbook (xlApp.Quit) release all of our Excel objects we used to 'quit' ... ReleaseObject (xlWorkSheet) ReleaseObject (xlWorkBook) ReleaseObject (xlApp) pre-capture Try Exchange End   
      The way to release Excel objects   
      Public Shared Sub Release Try the object (object by object) as Runtime.InteropServices.Marshal.ReleaseComObject (obj) Exception as obj = nothing is Finally end of GC.Collect (try) End Sub

Comments

Post a Comment

Popular posts from this blog

java - ImportError: No module named py4j.java_gateway -

-
I'm trying to call the Python using the Java program py4j . I've been installing the plug-in Eclipse and test name Piidvi project. I'm trying to execute the following part of the code found on py4j webpage: Import from py4j.java_gateway to JavaGateway, java_import gateway = JavaGateway () jvm = gateway.jvm java_import (jvm, '' Org.eclipse Kkorkrisorsej. * ") Vrkspes_rut = Jvankresourkesplginkgetvrkspas (). GetRoot (Gateway .help (workspace_root, '* Projects *') project_names = [project.getName () (for projects workpace_root.getProjects))] print (Projekt_nam) But I There is an error in import. I have checked that the P4JJ is present in the Jar Eclipse plugin directory. Can anyone help please? I had to install the py4j application
Read more

python - Receiving "KeyError" after decoding json result from url -

-
I am new to Python I am trying to parse JSON result from a URL. Basically, I was using the following: response = urllib.request.urlopen (url) json_obj = json.load (response) It should be a stroke "str 'not' bytes' in the lines of a given" JSON object, so after searching on the StackoverView Flo, I decode the response in this way: F = urllib.request.urlopen (Url) charset = f.info (). Get_param ('charset', 'utf8') data = f.read () decoded = json.loads (data.decode (charset)) If I print "decode" I is as follows: { 'link': { 'summary data': 'https: // localhost / piwebapi / streams / p0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / summary' 'value': 'https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / price ',' InterpolatedData ':' https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTE...
Read more

.net - Creating a new Queue Manager and Queue in Websphere MQ (using C#) -

-
"itemprop =" text "> I am writing applications that use WebSphere MQ to send messages. My unittests (for flow), I want to verify that I have put the correct message on the response queue. I am trying to figure out how to do this. My main obstacle is that I think it might be scary to clear the queue before running in my queue because the same queue can be used by other applications, I thought a decent solution would be a new line The manager will remove the queue for my solidarity and after using it. So my question is: Is it possible to use C # by using queue manager and queue? After the For future reference and future people, who want to make queues. I thought how to make and remove IBM MQ QE (not quenhers) with PCM messaging. It is not very simple, but it can be done. We have implemented it in a library and it is being used to create and delete commands before and after integration tests. The most important part of the code in this library is shown in the...
Read more