Export Listview Detail Row To Txt File?
Jun 14, 2011I have a listview set on 'Details' and its full of data. There's about 6-7 columns. I want to export certain rows if they are green and exclude the rest.
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Get My Listview To Export As An XML File?
Oct 3, 2011I am trying to get my listview to export as an XML file, but am having some issues.[code]...
View 8 RepliesExport Listview To Text File?
Feb 26, 2011how i would be able to export my data in listview to text file.
View 1 RepliesUsing Icons With Listview In Detail Mode?
Feb 10, 2010I have been trying to create a listview in detail mode which has 2 images (a light is on and one with the light off which represents a boolean value) I have gotten some code which populates the Listview during runtime but i have tried various ways to get the images into this without any success, google has been particularly useless and most examples seem to involve creating an array for each row(great if you have all the data in the first place, my project will perform like a log, it will show an Id, a Name and then 2 colums which should have on/off icons in them.
This is my sample code which works by creating a ListViewItem, adding the items for the row and then adding it. When i did this on my project however it showed nothing in the view (presume i need to refresh it after each add?)
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles MyBase.Load
[Code].....
VS 2008 ListView As Detail - Database Id?
Feb 16, 2010I have seen listview controls before that do not show any type of ID. (ie: Items in an order). So when I delete this row, how does it know which row to delete in my database? There could be many rows with the same exact data but each belonging to a different order. Would there be a hidden column with the record ID in it? If it is a hidden column, how would I go about this?
I've used this method for returning id's for ComboBox's and Listbox's:[URL]
Read Second Column From Listview Control In Detail Mode?
Sep 24, 2011I've attached a picture of the list view control that I am using. I've been fine until now, I want to save the entire line of items in the list view control (item_description, price) and dump it into the MySQL database to allow tracking of reciepts. The following code that I have saves the first column worth of information, but I cant figure out a way to save the second column (the price)
Dim li As ListViewItem
For Each li In ListView1.Items
CurItems = CurItems.ToString + li.Text + ", "
Next
Oh right, and I'm making it comma seperated values so I can pull it up in a readable format again.
Cannot Insert / Update Data On Detail Table Via Master-detail Form
Nov 12, 2011I use a simple master-detail form using Visual basic 2005 express edition and ms sql server 2005 express edition, as well.
The master table is dept (deptno int, dname nvarchar(50)) .
The deail table is emp (empno int, deptno int, ename nvarchar(50)).
The primary key for the dept table is deptno and for the emp table is empno.
There is also a foreign key (deptno on emp table).
I created a new project, connected to a db (called test.mdf) and created a data source consisting the two of the above reffered tables.
I dragged and dropped these tables on the form and i noticed the following:
1)When the form opens... the system queries the database and displays the data on each block on the form.
2)I insert and/or update a record on the master table (dept) and everything goes well...
3)I try to insert and/or update a record on the detail table (emp) and nothing is changed on the detail table - without any error.
4)When i try to insert and/or update a record on the detail table (emp) which violates the primary key constraint or foreign key the system complaints...(as expected).
DB/Reporting :: Master - Detail Data - Overwrite The Primary Field Value In The First Grid And The Detail Records
Jul 13, 2010I have made several posts on here lately regarding master/detail or parent/child data setups but no one has been able to help. It seems like a subject people don't like to tackle BUT I really need help.
I'm having a real hard with the DataView.RowFilter functionality and it is driving me insane.
For the most part, I have the basic master/detail functionality working. When you select a record in the first grid, it shows the correct data in the second grid. When you enter a record in the first grid, you can enter related data in the second grid. I accomplish this by using a dataview and row filter bound to the 2nd grid. When you change the record in the first grid, the rowfilter for the 2nd grid is restated and reapplied.
The problem arises when I overwrite the primary field value in the first grid and the detail records become orphaned. You would think all I have to do is change the ID in the 2nd grid to match the new ID in the 1st grid but this is where I am having problems. I wrote a loop to change the ID of each record currently loaded in the 2nd grid to match the newly changed ID in the first grid. The code is here:
Code:
Dim I As Integer
For I = AuthorizationGroupsDGV.Rows.Count - 2 To 0 Step -1
AuthorizationGroupsDGV.Rows(I).Cells(0).Value = StrEmployeeID
Next
I have used this code before and it works great. It has to step backwards through the grid because when the ID's are changed, they no longer match the RowFilter criteria and they disappear from the grid. They still exist in the dataset. The problem is, while the code "works" the intended effect does not. Some of the records completely disappear from the dataset and do not reload when I restate the row filter against the new ID number.
Master Detail Databinding Winform With Detail In NEW Window
Aug 2, 2009There are a lot of master/detail databinding examples with detail form on the same window than the master, I can't find any example where detail is in a new window.
View 1 RepliesUsing Export Wizard In Sql 2005 To Export To .xlsx File?
Aug 25, 2009I have been able to export data from a query to the xlsx file..howerver those fields which are currency in my sql server 2005 table are currency are showing up in the spreadsheet as text. The column mappings are correct when I look at it in connection manager.
Also Is there also a way to create a new worksheet each time the export is run or does the file have to be already named?
Export This Listview To A Txt?
Jul 16, 2011I have a listview with 2 columns.The first column is always filled in .The second isn't always filled in.Now want i to export this listview to a txt in this way.I had this
Dim savefiledialog1 As New SaveFileDialog
If savefiledialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
Dim objwriter As New System.IO.StreamWriter(TextBox1.Text)[code]...
but if the second column isn't filled in i get an error...
Export Listview Items To Excel?
Apr 25, 2012export of listview items including the column headers to MS Excel.
View 2 RepliesHow To Export ListView Data To Excel
Nov 22, 2011Any code for exporting listview data to excel?
View 5 RepliesVS 2010 Export Data In ListView?
Jun 6, 2011How can I export everything in my listview? And I want to to export it in parts.
For example if I have 2 colums: Name, Email
I want it to export all the data in those columns as:
Name:
Email:
Export A Data Coming From Listview To Excel?
Jun 6, 2011i manage to export a data coming from listview to excel here is my code
Try
' Open output file
Dim os As New StreamWriter(filename)
[Code]...
how to set the size of the cell in excel? i mean how to change the width?
Why Does Master Detail Records Search Doesnt Bring Detail Records
Sep 29, 2009I have a dataset containing 2 tables,Customers and Contacts. Just showing the master-detail is not a problem. Problem occurs when I try to search the master table to bring in the detail table. Searching the master table shows only the master record, but not the related detail records. Adding a 'findby' query on the detail table only shows the records.url.. Normally when the master table is filled, the detail record shows in a form.
View 1 RepliesCopy And Paste Or Export Content Of Listview And Label?
Feb 17, 2011We could possibly export the contents of the listview control that we can select in the visual basic 2008 application. I tried to set its properties to 'true' on FullRowSelect, HoverSelection and the MultiSelect. I want to copy and paste the content of the listvew control when being highlighted. It highlights all the items inside the listview control and when you use the command ctrl+c for copy and paste it in another application like MS Excel, it only paste one item which is the first item in the row and the rest were not. However, in the datagridview, it ables to paste all the contents inside of the control but the listview control can't. Why is it so? do i need to add codes on it or it is just the Windows OS is not capable of doing it? How do I copy the selected items from the listview control and paste it into another application? Same as the label control which I want to highlight or select the text of the label in order for me to paste into the other application but unable to do so. These are the two controls that I'm trying to find out on how to export their contents to another windows application.
View 2 RepliesExport Check Listview Item To Crystal Report?
Jun 6, 2011i hve create checkbox in listview..how to export check item in list view to crystal report, so i can print item that i hve check...
View 2 RepliesForms :: ListView Multicolumn Export And Import Items?
Sep 14, 2011I got one problem. I did simple listview-saver, (with 1 line) and all working (import, export)...
But i want to add new colums. But I don't know how to export or inport them.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TextBox4.Text = TextBox1.Text & vbNewLine & TextBox2.Text & vbNewLine & TextBox3.Text & vbNewLine
Dim str(3) As String
Dim itm As ListViewItem
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This code is with adding items to colums, but it saving only first item from line. Anybody know how to export and import all items from line?
Erase The Detail Of File Each Time When A Button Click?
Oct 9, 2010i am writting a programm in vb net and i need to erase the detail of file each time when a button click
View 2 RepliesImporting A Flat File Into A Header And Detail Set Of Tables?
Mar 21, 2011I have to read in several thousand lines of a EDI 4010 or 5010 formatted file into a database. This is medical claims data. In my current process I read each row of the file and parse it into a string array. I then assign each value of the array to a string variable and when I detect a new claim header or detail record I write the variables to the SQL server in a SQL insert statement. Example below
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VS 2008 - How To Copy And Paste Or Export Content Of Listview And Label Control
Feb 17, 2011I was just wandering if we could possibly export the contents of the listview control that we can select in the visual basic 2008 application. I tried to set its properties to 'true' on FullRowSelect, HoverSelection and the MultiSelect. I want to copy and paste the content of the listvew control when being highlighted. It highlights all the items inside the listview control and when you use the command ctrl+c for copy and paste it in another application like MS Excel, it only paste one item which is the first item in the row and the rest were not.
However, in the datagridview, it ables to paste all the contents inside of the control but the listview control can't. Why is it so? do i need to add codes on it or it is just the Windows OS
is not capable of doing it? How do I copy the selected items from the listview control and paste it into another application? Same as the label control which I want to highlight or select the text of the label in order for me to paste into the other application but unable to do so. These are the two controls that I'm trying to find out on how to export their contents to another windows application.
Creating Xml File From Master Detail Access Tables With Two Key Columns In Each Table In Vb 2005
Sep 10, 2009I'm getting this error 'column' argument cannot be null. Parameter name: column at the bold character instruction. Also I would like to know how to relate two tables with two key columns in each table
Dim connection As New OleDb.OleDbConnection(strTextoConn)
Dim EnPartesdataSet As DataSet = New DataSet("Enpartes")
Dim strsql As String
[Code].....
VS 2008 - Export Crystal Report Error " Invalid Export DLL Or Export Format"?
Jan 26, 2010I am developing an application using VS 2008/MySql and I am trying to export the crystal report on runtime using my own code. I get an error saying:
Quote:Invalid export DLL or export format.
My code is:[CODE].....
Asp.net - Export To Excel File As .zip To Reduce File Size - Compress Xmldata Before Sending It To The Client?
Jul 8, 2010I like to compress the xmldata before the data is provided to the client as an excel file. I am trying to compress and deliver it as a .zip file. its not working Here's my code below. I tried compressing it, converting it to bytes etc etc. The issue with below code is, the XSL transformation is not happening properly and the output excel file is raw xml with some .net exception at the end. (that's what I see on the .xls file that's downloaded at the end) Before I started working on compression my below code was working fine that gives properly formatted excel file from the xml input. the excel file is so nice you can't even tell it was from XML.
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Check the Excel File Is Opned Or Not When I Try To Export As Same File Name Again?
May 22, 2009A user exported a excel file and he opened it.Some reason, he tried to export same exel file as same name.Then, the application is gone because it does not know what do with it.How do I check the excel file is opned or not when I try to export as same file name again?
View 2 RepliesFile I/O And Registry :: Export Data To Text File?
Mar 17, 2009I have a variable (double) that is constantly update in real time with data from an analog input. I would like to write this data as it comes in to a txt file. When I stop my acquisition of data from my analog input, I should have a txt file with all that data stored on my computer wherever I want it. The way I'd like that txt file to be laid out is like so:
Test Title: "This info comes from a string variable"
Operator Name: "This info comes from another string variable"
Test Date: "This info comes from yet another string variable"
[code].....
And so forth. As you can see I would also like to write the time for each data. This depends on my Timer interval which the user can set. The default is 50ms. So by default, y1 y2 y3 would be 0, 50, 100. How would I generate such a text file?
PS: I have five variables (X, Y, strTitle, strName, strDate)
VS 2008 ListView Instead Of CheckedListBox - Add The Size Of File In Listview
Jan 18, 2012I want ListView instead of CheckedListBox files in checkedListBox is being updated via ListBox1 How can I add the size of file too in listview
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Asp.net - Export Trace.axd To A File?
Feb 25, 2009This probably has an easy answer, but I haven't been able to find one yet. I was wondering if there was a simple solution to exporting the page-level trace results of trace.axd to a log file of some sort.
View 2 RepliesC# - Xml File Creation And Export It Using Asp.net?
Apr 19, 2011how can i write <p> <br/> hello this is my creation </p> in xml file while i am creating it by the use of asp.net .
it is showing <P> text </P>