How To Hide Listview Rows
Feb 17, 2012
' PayList form
sSql = "SELECT FullName ,InvNomer, date,BalanceDue FROM Invoice"
With LvList
.Columns.Add("Name", 150)
[code]....
After I ADD To my Payment Datagridview Payment Form With InvNomer in DGV.Rows(i).Cells(1).Value
DGV.Columns.Add("FullName", "Name")
DGV.Columns.Add("InvNomer", "InvNomer")
DGV.Columns.Add("Date", "Date")
DGV.Columns.Add("BalanceDue", "Total")
Now hide my Paylist row with InvNomer where InvNomer in Payment.DGV.rows(i).cell(1).value I Have tried
Private Sub cmdPaylist_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdPaylist.Click
If pbNew Then
Dim AllItems As String = ""
[code]....
how to hide Listview rows ?
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Feb 22, 2012
I have two listview in a separate form, basically what i want to do is whenever I select a row in my first listview the items in that selected row will be copied in my second listview which is empty.
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Oct 13, 2011
Our site is developing against a 3rd party API (Wonderware) that returns datasets and datatables from certain calls. The issue we are having with some of the calls is the data returned is more than we want to show to the end users. We are binding the data to a datagrid, and will sometimes get back 20+ columns of data we don't need to show. Is there a way to filter the datatable of columns before binding it to the datagrid? Right now we are using the datagrid to hide the columns, but I think it would be better to strip out the columns of data we don't need before binding to the grid.
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Mar 26, 2012
How to hide checked rows in a datagridview in vb.net. I want to show only the records which need to be checked or unchecked.
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Nov 8, 2010
I am working on Datagridview control.When Click on a Button in the ButtonColumn then few rows in the datagridview should be unhide or Hide. i.e. For one click Rows are Hide.For Second click Rows are Unhide.Assume the below table contains my present Datagirdview table.
ButtonClick Category A B C D E
Button 3101 - - - - -
Button 3102 - - - - -
[code]....
If i click 3101 Button then the corresponding "31" rows should be display.If again click same Button the corresponding "31" rows should be Hide.
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May 6, 2009
Is it possible to add a button column to a datagridview and then remove a select group of these from rows without removing the rows themselves? That is, I want the ability to hide or remove these buttons in certain rows after certain actions have occured. I realized that I could simply delete the rows with these buttons, but I want to keep the data in these rows visible without the user thinking they have to use the buttons. I am assuming that I can also disable the buton in the desired rows as well.
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Jul 21, 2010
How to hide or show rows in a table layout panel.
As I used rowstyle property and it works
But the issues are
1) It works very slow
2) It seems as form is vibrating and lightning behind the panel when rows are hiding or showing(jerky motion of hiding or showing)
I also used the control .visible property for each control of the row but it also make same problem of being slow
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Feb 2, 2012
I need a help with showing/hiding rows in datagridview by setting the trackbar value. The below example works if there are not too much rows. If there are greater number of rows then after you change a value of trackbar you must wait for a few seconds for the datagridview to redraw and only then you can use trackbar again.Apparently I must use multithreading to achieve what I want: when I use trackbar, datagridview starts to redraw, but if I use trackbar again before datagridview finishes redrawing, it immediately stops redrawing according to previous trackbar value and starts to redraw from the beginning according to current trackbar value. That way trackbar will never be frozzen (stuck, unusable...).I tried with backgroundworker but got error "Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on." I have old and slow computer. If you have new and fast computer maybe you wont experience what I'm describing here so try to increase number of added rows in line 'For i As Integer = 1 To 5000' (I added 5000 rows here) - and if you have even older and slower computer than you will have to decrease this value or you will have to wait to long after you drag the thumb in trackbar.
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Jul 17, 2009
I have seven columns in a table Customer (custId, Date, AccountCode, Description, Quantity, Price, Amount)Also i have seven textboxes on the form from where data is transferred to the Listview. Listview has all seven columns from where data is to be transferred to the seven columns of Table Customer.I want that data should be transferred to all the seven columns of LIstview but Listview should display only last four columns and hide first three columns to display. In otherwords user may be able to see only the last four columns in Listview.
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Aug 12, 2008
Is it possible to hide a listview control column? I want to have the first column hidden but with value held in it. I have Columns like StudentID, Student Name and StudentAddress and i am using StudentID as a primary key that is used to manipulate database. Below is my code. My code given below populates the list view. This function takes the SQL as query string and ListView as the name of the control.
[code]...
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Apr 19, 2010
How can I hide the first column of my ListView using code? And how can I make my ListView first row selected when I start my application.
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Sep 17, 2010
I want to disable or hide a specified listview item in ListView control, how to do?
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May 21, 2009
I have a listview control on a form. This listview control is populated with at times thousands of listviewitems.Part of my process, is running through custom made filters, to hide unwanted items (before they're even inserted into the listview).So as I hinted earlier, the way I hide items that I don't want is by not inserting them at all. I'd like to make a shortcut available, that would allow me to show / hide the hidden items by simply pressing the shortcut.
My problem is that if I do this, I have to 'refresh' the listview items everytime as I do now ( by removing all and re-inserting the ones I want ).Is there no faster / better way than by removing / re-inserting the items ( which takes roughly 2-3 seconds ); which is a noticeable-enough delay? for a 'visible' property on the listviewitem that I could set to true / false, but that property doesn't appear to exist.As it stands, I have to resort to removing / re-inserting the new 'view' every time.
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Nov 6, 2011
I have a listview in details mode with multiple columns. I want to be able to temporarily hide entries. I know the old Listview.Items(x).hide = true doesn't exist (from research).I'm wondering if there's a way to create a temporary list of every item NOT to display, remove them from the listview, then when I want them back, just re add them from the list
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Jun 19, 2009
I am using window application VS2005 to write a program. The listview will only show the data that meet the criteria set in the combobox.Is there any way to 'hide' a specific row in the listview instead of removing it? [code]
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Feb 13, 2010
I want to hide a column of ListView based on the role from the code behind. Here's the mark-up and the code:
<asp:ListView ID="lvTimeSheet" runat="server">
<LayoutTemplate>
<table id="TimeSheet">
<thead>
<tr>
[Code]...
But that column id="thDelete" is visible all the time. How do I go about hiding the column based on some condition from the code behind?
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Aug 22, 2011
I inherit from ListView. I want my control to have an AllowCheckBoxes property rather than a CheckBoxes property.
Listview.Checkboxes is not overridable.
Can I add attributes to Listview.Checkboxes? Maybe the following?
<Browsable(False), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)>
If not, does the following make sense?
<Browsable(False), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)>
Public Property Shadows CheckBoxes() As Boolean
Get
[Code] .....
What about using
EditorBrowsableState.Never)
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Jan 4, 2009
I have a listview that is populated with data. When I select a row the data is added to my textboxes for viewing editing etc. I want the row to stay focused while I am editing a textbox. I have set the property Hide selection to false for my list view but I still lose focus of the row.
[Code]...
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Aug 11, 2010
I have tried reading the documentation and can't find a good example of how to add rows to a 5-column unboudn listview. I manually added the 5 columns thru the designer. I'm getting an error on the highlighted line of code. See attached screenshot.
Private Sub LoadComponentGrid()
Try
Dim lvItem As New ListViewItem
[code]....
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Mar 5, 2012
I have this search form and I want to count the rowsThis is the code for the textbox wherein I type te names.
Public Sub showitems2()
Dim com As OleDbCommand
Dim oledbda As OleDbDataAdapter
[code].....
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Apr 4, 2010
It is so easy in windows form, but in wpf it seems to be different.[code]...
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Apr 17, 2010
how to highlight specific rows of ListView in vb.net?
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Aug 8, 2011
I have a listview that can contain up to roughly 2,000 listview items I need to loop through the listview and insert each item into a mysql database
is there a better, bulk way, to insert the data instead of doing an insert for each item like follows:
for each itm ...
insert into whatever ( id ) values ( itm.text ) ...
next
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Feb 22, 2012
I have two listview in a different form what I want to do is that whenever I select a row in my firstlivew the selected items will be copied in my second listview which is empty
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Feb 8, 2012
I am trying to get the selected rows from a listview. To achieve this, I did this:
Dim numsel As Integer
numsel = Me.ListView1.Items.Count
For countme As Integer = 0 To numsel
[Code]....
It does count the selected rows, but it always throws out the error saying "ArgumentOutOfRange Exception", or something along those lines. For example, if I selected a row, it will output the results of that row. But the loop goes on. I tried everything I can but to no avail. I specifically want to select multiple rows, and I can achieve that if someone can assist me with this simple "problem" I have.
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Apr 19, 2010
How to select the ListView rows by using up down keys instead of clickng each row everytime?
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Apr 6, 2012
I am using a listview to populate a table with 1000 rows. The DB table is about questions and answers.
I want to use accordion control with listview. Should i put the accordion control inside listview itemtemplate?
What i want is clicking on the 1st question opens the 1st answer and clicking on the 2nd question closes the 1st answer and opens the 2nd answer.
UPDATE:
I am trying it this way
<asp:ListView ID="lvQuestions" runat="server"
DataKeyNames="QueryID"
DataSourceID="SqlDataSourceQueries">
[Code].....
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Sep 22, 2009
I am populating the list view using mysql and i dont know how to avoid duplicate rows.
Private Sub Btnrefresh_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btnrefresh.Click
Using connection As New MySqlConnection(";")
Using command As New MySqlCommand("SELECT Distinct name, type, uploaded, uploader, location FROM programs", connection)
connection.Open()
[Code] .....
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Apr 4, 2010
I know that this has been asked alot on the internet and i've searched for it, but can't find any good thread/page about it.What i wanna do is:I have a listview where the user can add items to. But i want the user to able to choose backgroundcolor.The only option i can find is ForeColor, and it does nearly what i want, it colors all text on the row the user add. But as I said I want it to color the background of the row, not the text.
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Nov 15, 2009
I have a little problem with interacting with sql server from vb.net. I look here [URL]. I made an sql server table called Per: Until here all it's ok. What I want to do is to insert in the two textboxes the user types Mike (in textbox1) and Bottomley (in textbox2) ,press the button search and stored the results in listview if he finds the row (and in this case it finds).
Here is the printscreen of my windows forms application vb.net (I am using visual studio 2008. So I type in the two textboxes Mike(textbox1), Bottomley(textbox2) press the button and it searches in my sql server table (if it finds -in this case I have this rows it's row1) it displays me the result in the Listview.
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