How To Save Listview Data
Jun 12, 2011
i am currently working on an Application Manager that basically will free up my desktop of all my shortcuts by adding them to a program, or in my case, the listview object. Basically, so far i have set up a toolbar on top with a few options that will add listview objects, listview groups, remove those, and some other help and support things.
What i want to do is allow the user to add a listview object, which will be an application shortcut- they can choose the name, the icon, descriptions, whatever. (In essence, i am basically moving the desktop style of shortcuts into an application, where you can categorize and organize these shortcuts).
The questions i have are: 1. Is the listview object a good option for what i am trying to accomplish? 2. I saw that you can import imagelists, but how can i incorporate that to include icon pictures selected when a user adds an application? 3. How do you save listview data? 4. Anyone have a good strategy on how to approach this project? 5. Do i/Should i make an 'application' class that handles all the application information rather than using direct listview methods?
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Jun 11, 2011
My first thread to as for something here but i like daniweb a lot i'm trying to save data from listview to sql server[code]...
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Nov 16, 2011
have here a code to save the data in my listview to my database but its not working.
Dim lvitem
Dim iCount As Integer
Dim iLoop As Integer
[code].....
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Jan 15, 2010
I have a Listview with 5 columns. It display data taken from 2 textbox, 1 combobox, 1 datetimepicker and auto generated number. I want to save all these data to a database. While trying with my code I was getting some errors. I add my whole project here . Below is my code -
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
For x As Integer = 0 To ListView1.Items.Count - 1
CMD.Connection = CN
CMD.CommandText = "INSERT INTO SaveData (CatID, Item, SubItem, Date, Amount) " + _
[Code]...
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Dec 11, 2010
i'm using the below code to insert data from listview to sql table
but the problem is that i won't data duplicate i try to use trim but not works
can some one help to insert new data only if it's exist
and sure if not will add nothing and i wish some one can help most of time no one reply here i dunno why
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Jun 9, 2011
I have a question because in my I.O.File. I use this to save the data in the listview in a c: est.txt but the problem is that it only save one data and every time I click the save the previous data that I save is deleted and it change the new one that I save. And also when I click the remove in the listview it will also delete the data that save in the c: est.txt and the format should like this
First name | lastname | address |
rae alanah new york
john smith los angeles
Here the code that I did...
Dim myFile As String = "C: est.txt" '//file location
System.IO.File.WriteAllText(myFile, TextBox1.Text & " " & ComboBox1.Text & " " & TextBox4.Text & " " & ComboBox2.Text & " " & TextBox3.Text & " " & TextBox2.Text & " " & TextBox5.Text)
Or you can also create new code base on ur understanding. This is the first time I use the I.O file or file stream in vb.net because my crystal report does not detect my database that's why I need to do this.
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Dec 23, 2010
Below is a project that I am creating and with it is a listview table with name and telephone number I can add and remove contacts no problem that part is solved
What I am trying to solve the problem to is how to save that data once the form is closed and be at the same point when I close the form'[code...]
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Nov 22, 2011
[code]the bold part must be changed cause everytime i open the saved file, word success is the data in there.
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Nov 15, 2011
this is the code for my save button
Dim iCount As Integer
Dim iLoop As Integer
Dim query3 As New MySqlCommand
[Code]....
every time i hit save, there is no error but it does not save on my database.
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Nov 24, 2011
i already know how to save in excel using openfiledialog. but what i want to happen is that when i save another file, i want it to be saved in my existing file but in a different sheet.[code]
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Nov 28, 2011
how to save in excel using openfiledialog. but what i want to happen is that when i save another file, i want it to be saved in my existing file but in a different sheet.
this is my code for saving
Public Sub saveExcelFile(ByVal FileName As String)
Dim xls As New Excel.Application
Dim sheet As Excel.Worksheet
[Code]......
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Nov 17, 2011
Dim lvitem As Object
Dim iCount As Integer
Dim iLoop As Integer
[code]....
That is my code. message box show up but the record is not saved in my database?
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Sep 22, 2009
I have a vb-2008 program that contains a (listview) control.
View = details
AllowColumnReorder = true
Lets say the table has 3 columns (a,b,c) and 1 row of data.
a b c
1 2 3
I want the user to be able to re-arrange the columns (by dragging the column headers) before printing the contents of the table.
c a b
3 1 2
Statements like:
.. ListViewX.Columns(2).Text
.. ListViewX.Columns.Item(2).Text
.. ListViewX.Items(0).SubItems(2).ToString
Give the column-name (c) and cell-contents (3) of the origional table .. not the (3rd) column (b) of the re-arranged table.
How can i get the column-name and cell-contents of the (3rd) column of the re-arranged table?
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Mar 20, 2010
i am developing a point of sales system. currently i have my product code scanned and displayed in a listview. lets say that i have 5 product codes displayed in my first listview. By clicking on a button, how can i use these codes to call upon the details (prices, product name, etc.) of the corresponding codes and display in another listview?
i am using Visual Basic 2008 and MsAccess as my database. who have the idea on solving my question. (As my last thread has not been answered at all..
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Mar 20, 2010
i am developing a point of sales system. currently i have my product code scanned and displayed in a listview. lets say that i have 5 product codes displayed in my first listview.
By clicking on a button, how can i use these codes to call upon the details (prices, product name, etc.) of the corresponding codes and display in another listview?
i am using Visual Basic 2008 and MsAccess as my database.
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Apr 21, 2009
I am having a problem regarding to pass all the data on the listview from one form to another and add another columns. The purpose of my columns is that I want to put text from there because I am sending a mail but I want to get the status of my message if it failed or send and write it at every end of the rows.
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May 29, 2011
modify code to insert the data to MS SQL and save changes when click save button for the second time?
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Dec 27, 2010
how to code for the save button in vb.net datagrid view by using insert into sql and update sql statements (it should be able to insert & update the data grid and save the changes) when the save button is clicked .
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Apr 20, 2010
How to save all the data displayed in DataGridview( 2 column, no primary key) and have a button and
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Jun 18, 2012
I am working on desktop application. I had created number of dynamic textbox and label and I want to save that data on clicking the save button.
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Feb 24, 2009
in my form i have 4 textboxes and i want all not to be empty while saving the data.I have put condition in save button,when user presses the save button to save data, to check all the textboxes not to be empty. My question is that, i want to focus to that particular textbox which is empty during saving the data.
For example: i have txt1,txt2,txt3,txt4 as textboxes in the form if txt1 is empty while saving, the focus should switch to txt1 rather user himself have to go there.
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May 14, 2011
What is the best way to save listview items?
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Jun 2, 2010
I have some problems again with listview. This time my problem is that my list view save wrongly to dll file. Like this ListViewItem: {TEST} . So loading load this at same form too and this thing dont work.
Save code : Dim savedata1 As New System.IO.StreamWriter("c:data/LV2RadioNames.dll")
For x = 0 To ListView2.Items.Count - 1
savedata1.WriteLine(ListView2.Items(x))
Next x
savedata1.Close()
I hope that somebody knows how to fix it and can help me.
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May 19, 2011
how to save all columns in listview my code save just first one?
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Nov 13, 2009
I'm building a web browser But im haveing an issue saving the Bookmarks and reopening the book marks
and also reopening the url when its clicked
i have a multi-colum listview
with 2 Coulums "Name" And "URL"
i want to save it on from close to a XML file and then reload them on form open but i dont know how to do it
also i want to set it so when you double click the site name it opens the URL
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Dec 25, 2009
I am creating a 'log' of everything that occurs in my program. I have deleting and all done, adding the logs and whatnot. I just do not know how to save the logs inside the program beyond closing it.
I want to add content to my listview, it automatically save. Close the program, and next time it runs it will be there.
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Jun 11, 2011
How can I transfer entries from listview to disk using System.io?
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Apr 27, 2011
I have a Listview with 5 columns. It display data taken from textbox. I want to save all these data to a database. I am using VB 2010 Express with Access database. I have tried the various codes in this forum but seem not be able to work it out. What code should i use? Also i have found many suggesting that a datagridview is a better option, how would i update the DGV with data from the textbox control, as this POS application and calculations are done for eventual printing of a receipt and saving the data to the db.
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Sep 27, 2009
I have a favourite form and it has 2 colums i want to save both colums to a text file then when the form reloads i want it to read the text file and display the info in the text file
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Dec 21, 2011
So here is where I'm at, I've built a program to organize my programs. I've got the tabs and all of that, everything on it works fine except I have one issue now. Every time I close the program then open it again, any files I've added into it have disappeared so I would have to constantly run this program and if i restart my computer I would have to re-insert the programs into it. I'll include what I have so far in the way of the coding. But I was wondering, how do I get it to remember what I've put into those ListView boxes?
Public Class Form1
' Private Shortcuts As Dictionary(Of String, String)
Dim c As Integer = 0
[Code]....
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