Populate A Tooltip With A List Of Users Connected To A Database When Hovering Over An Row In A ListView
Jun 22, 2010
I'm trying to populate a tooltip with a list of users connected to a database when hovering over an row in a ListView.
I'm using sysprocesses to show a list of databases and the connections, how do I tie this together?
[CODE]...........................
I've attached a mock-up image of what I'm trying to achieve, is this possible?
Private Sub LVDatabases_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LVDatabases.ItemMouseHover
[CODE]...............................
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Jul 25, 2011
PROJECT TYPE: Windows Forms Application
LANGUAGE: Visual Basic
.NET VERSION: 3.5
IDE: Visual Studio 2008
OPTION STRICT: on
OPTION EXPLICIT: ON
I need to populated a ComboBox and a CheckedListBox with a list of the Windows Accounts on the host computer. I also need to the user to be able to apply settings to the users individually. Thirdly, I need to find a way to add a startup registry key in the CURRENT_USER for a different user than the "Current User" (For example: User1 is an Administrator. User2 is a Limited Account [can't modify registry]. User1 needs to add Registry key to User2's "CURRENT_USER". This is a parental control application so the Admin accounts need to be able to access the registry from all users without affecting all users at once. I do not have any code to paste because I still have not the foggiest idea of where to start. I think it probably has something to do with an array (I have no experience with arrays whatsoever) but I am stumped from there. I'm a new, self-taught programmer so I speak idiot at times,
Summary of Questions
1) How do I retrieve a list of Windows Users?
2) How do I populate the objects above with such a list?
3) How do I interact with the items on that list (specific user accounts)?
4) How do I modify another user's CURRENT_USER Registry key?
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Jun 8, 2011
I'm stuck, can someone teach me on how to populate my listview using database.
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Dec 21, 2010
I have a database in ms access. I am trying to use a listview to populate this database. I have comboboxes and textboxes that populate the listview. I have tried to just make sure that my database will populate with the combo boxes before I try to code it to populate from the listview. I am running into an error while trying to populate this database. The error I am receiving is the following,
Syntax error in INSERT INTO statement.
The error is occurring in the da.update(ds, "TrapDatabase") line.
Code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim con As New OleDb.OleDbConnection
Dim dbprovider As String
Dim dbsource As String
[Code] .....
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Aug 24, 2009
I have a local MySQL server which has a database. Now, I want to populate a listview with all entries (Rows) in that database. [code]...
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Jun 18, 2012
how can i populate listview from database? If the user search for a particular column (ex.Employee) then the output will be on the listview.
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Jun 21, 2011
I'd like for my application to have a listbox displaying all users currently connected to my access database stored on a server. Also, it would be nice at startup for a message box to pop up saying something like "Other employees are currently using this application. To view active users go to..."
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Aug 19, 2010
Working on a project that contains a listView (populated from a database already) and several textboxes. What I am trying to do, and cannot figure out, is to program this so that when a user makes a selection in the listview, it hits a specific database, and based on certain values within that databse, the textboxes are populated with things such as name and address, etc..
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Nov 7, 2011
I want to populate my combobox with the list of banknames available in my database.. I tried doing so but i am getting a blank list.. ie.. shows no value in combobox !! Here is what i tried.
[Code]....
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Jun 7, 2011
Background - I'm trying to populate a drop down list with state information from a database. I'd like the full state name to be the option and the state abbreviation to be the value. Example:
<option value="AL">ALABAMA</option>
Current Progress - The full state names and abbreviations already exist in the DB. I've successfully populated the DDL with full state names from the DB. Here's the code I've used to do this (minus stuff I've deemed irrelevant).Model Context (generated from template):
Partial Public Class BrokerCRMEntities
Public Property States() As DbSet(Of State)
End Class
State Model (generated from template):
Partial Public Class State
[Code]...
Question - In addition to populating full state names like I've done above, I'd also like to populate the value of the select options in the same DDL with the state abbreviations in my DB/model. How is this done?
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Apr 15, 2010
I'm adding a ToolTip to a ListViewItem. However, the ToolTip only shows up when the user hovers over the first cell in the row to which the ToolTip has been applied.[code]Any idea how I can make the ToolTip show up on a specific cell in a row, or even the entire row?
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Jun 2, 2010
I'm using the below code to produce a ToolTip for each row of a ListView.
When moving vertically across the ListView a ToolTip will appear when the mouse touches between two rows - bypassing any of the ToolTip's options.
Private m_HoveredItem As ListViewItem
Private Sub ListView1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles lv.MouseMove
[Code].....
I'm not using the ShowItemToolTips property of the ListView because I want to have a more formatted ToolTip (ToolTipIcon, Title etc) I don't believe these options can be set for the ListViews ToolTip?
I've updloaded a sample project of the issue here: [URL].
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Dec 29, 2010
I've got a code using SQLClient that loops though all users in a Users table inside each loop i want to preform another search in the UserOrders table, thus doing a count of all orders.
I get this error
HTML
There is already an open DataReader associated with this Command which must be closed first.
Here is my code
vb.net UserLists.Items.Clear()
Dim connection As New SqlClient.SqlConnection(My.Settings.ConnectString)
Dim command As New SqlClient.SqlCommand("SELECT * FROM Users ORDER BY PersonName",
[CODE]...
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Apr 19, 2012
I want to populate a listview and leave selected records that are true
I have a DB record which is ID int, desc varchar, selected boolean.
I have tried the code below
LVProducts is a Listview and DS is a dataset
CODE:
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Jun 23, 2009
I have added three images to ImageList..I want to show tooltip....On listview item...
Public Class Form2
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code].....
Mine code is working fine..But probs is that..as i hover the mouse suppose over the first image tooltip is shown..Now when i hover the mouse on second image..first image tooltip is still there..I want first tooltip to be disappeared..
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Apr 10, 2010
I am trying to add tooltip to each item in a listview but they dont seem to come out. I tried setting the .ToolTipText = "text" on each item but when i put mouse over each item, nothing appear. What am i doing wrong?
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Jun 23, 2009
I have added three images to ImageList..I want to show tooltip....On listview item...
Public Class Form2
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ListView1.View = View.LargeIcon
[code]....
Mine code is working fine..But probs is that..as i hover the mouse suppose over the first image tooltip is shown..Now when i hover the mouse on second image..first image tooltip is still there..I want first tooltip to be disappeared...How to do that..
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Dec 26, 2011
listview when i'm list all the record from access database (from 2 table)
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Dec 21, 2011
I can not find the collection on toolTips (I need to do this dynamically across forms).
vb
For Each theToolTip As ToolTip In getControls(theForm)
Next
error :Error 12 Value of type 'System.Windows.Forms.Control' cannot be converted to 'System.Windows.Forms.ToolTip'. C:UsersJeffDocumentsJeffWorkSpace2StudyX.NETModule1.vb 3690 51 study
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May 20, 2010
I am using a small dataset I'd like to show in the tooltip... i have the varible x defined as arraylist
but I can't get it display on the tool tip of an object?
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Mar 13, 2012
I have the code below and when I try to populate the listview it populates all of the listview items but only the first subitem. No clue what I've got wrong.[code...]
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Mar 11, 2012
Here's my code and It's now working. I put that in "txtSearch.text"
If lvList.View = View.Details AndAlso lvList.Items.Count > 0 Then
Dim lvItem As ListViewItem = lvList.FindItemWithText(txtSearch.Text, True, 0)
[code]....
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Oct 28, 2010
i am trying to enumerate all IPs on my local network, but i am not having any luck. The only thing i have came up with so far is a really tedius "get my own ip and scan the subnet with pings" which surely isn't the best way? I am really only trying to get the ip of a tivo box, and i can determine it's a tivo by mac address or name. My router lists the "computer name" of the tivos as a long string of numbers with the prefix "tivo".What about broadcasting a ping packet? I could also attempt to connect with telnet to port 31339 on every one of them.
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Jan 9, 2009
how do i get list of all connected computers in local network i have tried through Active Directory and it gives all computer names whether connected or not. the main problem is few computers on network have dual operating systems and both have different name like different on xp (comp1 xp) and different on vista (comp1 vista) and when i try to ping a computer name like (comp1 vista) which is not active, but maps to its associated ip and return replying so i m not able to get true status of computer name as (comp1 xp) can also reply on ping
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Feb 6, 2012
Is there a way to list up all connected pc to my router (wifi )? Even if they arent on same LAN (like ipod touch). Or list list all user that are using internet? Atm I figured out this code :
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser1.Navigate("http://192.168.15.x/DHCP_Static.asp")[code]....
Which i though was suppose to list connected client but logged on my DS and didnt listed it up. Maybe it doesnt list DS?
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Jul 21, 2010
I'm looking for a way to list all the PCs connected in a network (LAN).
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Dec 16, 2009
how to hide bollon tooltip When user click on the ballon tooltip?
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Aug 16, 2011
I'm making an irc client (working)Now, I load all the users in a listview or listbox (I can choose)So I need the listbox or listview the be sorted by the ranks of the user.The ranks are in the listbox, but I just want the users with '~' the be at the top & the ones with '&' under those,
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Jun 22, 2010
Does anyone know if it's possible to skin the tooltip window so it looks like: Attachment 2448.Instead of the yellow box or the balloon like it does now?
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May 30, 2006
I'm viewing reports on a VB.net form using CrystalReportViewer. Once a report is opened, the Access database that is used within the report is locked (i.e., the Access MDB file can't be deleted). Even after the report is closed, the database stays locked until the VB.net app "ends". This is a problem because I want to be able to delete the MDB file at some point while running the app and can't. The VB.net app starts by opening a form named "Startup". No database connection occurs here. A button is pressed using this [code]I must not be properly closing the CrystalReportViewer or the Report form.How do I close the Crystal report and unlock/release the Access database?
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