I am basically recreating task manager and process explorer to my needs. I am getting the processes as needed for now into the datagridview by using a timer. However, I can't seem to figure out how to "remove" any copies as it constantly re-adds the processes on each timer interval.I basically want to "refresh" the processes in the datagridview, and "update" any information within the rows.[code]
View 3 Repliesi want a code that if a process that i picked is no match in a process list that process that i picked will start
View 4 Repliesi want to insert all processes that running into listbox, and also how to "kill" process and start process?
View 1 Repliescan i know what code that enable me to list all currently running process and get their path and list all the path in listbox1.
View 2 RepliesI'm using visual studio 2010 and i made some time ago a taskmanager just with some functions useful for me, so i would keep it in my new PC with Windows 7 64 bit, most of it work good because i have compiled it setting "AnyCpu" in the Project property and all work good with 64 bit process, but when i try to list the modules of a 32 bit process it doesn't work, same thing if i set the compiler to "x86" instead of "AnyCpu" in this case it work for 32 bit process but it doesn't work for 64 bit process, i'm using the class process of the framework, but i read that calling The Psapi there is the same problem, so, is there a way to make one version that work for both 32 and 64 Os or is it impossible to list modules of all process in a 64 Os?
View 2 RepliesHow would I get a list of the DLLs that a process is using? For example, if a process used "SomeDLL.DLL", would it be possible to find that out using a VB program?
View 10 RepliesI am trying to block a list of processes from Txt file/ Listbox System.Diagnostic.Process using Timer. Here's the timer codes
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I can block processes from the list using SelectedItem, but it doesn't block all the process in the list.Using while loop causes a deadlock error here. I'm now using aBlock.ReadLine to read from txt file and block the available process. However it is only able to block the first process. Need some guidance to get this code to block all the processes in the list.
I am writing a program for a Project in school. And so far i have gotten remote execution of commands. And now i want to be able to pull The process list on one machine and send it remotly to the other. Getting the process list on the machine is no problem, but i for the life of me have no idea how to send it to the remote computer?
View 5 RepliesI am trying to find out if an instance of an application (not vb.net) is already running - because I will want to start it but I don't want to start it if it is already running. I have found a solution to check if a process is running:
Dim proc As Integer = Process.GetProcessesByName(ProcessName).GetUpperBound(0) + 1
and return True if >=1 (or just the process number). My problem is, this is a third-party application, and its process name is not just a name but it contains a version number (which I may not know at run time), and it also seems to add a *32 (so probably a *64 if it is installed in x64 ?).
I need to get a list of running processes, by name, and test if "processname" is a substring of the name.
But I haven't been successful in getting a list of names, only process id's.
Anybody have an idea to list running programs ; not all running background process. I tried following code, but which list all process names. eg: notepad.exe, vb6.exe, svhost.exe etc. but what i need is the running window based programs( with windows.)
1st method
Dim process As Object
For Each process In GetObject("winmgmts:").execquery("Select * from Win32_Process")
Debug.Print process.Caption
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I'm completely new to .NET and am trying as a first step to write a text processing program. The task is simple: I have a list of 10,000 text files stored in one folder, and I'm trying to read each one, store it as a string variable, then run it through a series of functions, then save the final output to another folder. So far I can only manage to manually input the file path like this (in VB.NET):
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I'm wondering, therefore, if there's a way to automate this process. Perhaps for example store all input file path into a text file then read each entry at a time, then save the final output into the save path, again listed in a text file.
How do I get the list of open file handles by process id in C#?
I'm interested in digging down and getting the file names as well.
Looking for the programmatic equivalent of what process explorer does.
Most likely this will require interop.
I have been looking ages on Google trying to find a solution. 2 weeks now and I cannot find it anywhere. I am trying to send the Module.Filename path to a text box for each selected item within a list view.This is my overall Code and my progress, if there is anything missing or needs to be improved just let me know =
Imports System.Diagnostics
Imports System.Management
Imports System.Text
[code].....
I need to logging the process list and saving it as a text file. I need it so that it will log any new program that opens up. Basically monitoring the process list.
View 2 RepliesI have a list of(myclass)each item of this list need to be elaborated before being inserted in the list.Is it safe to use parrallel processes to fill shared list where each process has to fill a predefine range of the list? Or is it necessary to freeze the list when one process is filling it? in other words: can many process fill the same list in the same time without problems
View 16 RepliesOkay so my program opens excel, reads a few cells, and closes excel. But, it does not fully close excel and after multiple runs, I have multiple EXCEL.EXE *32 in my process list. It also asks for a save when it's closing when there are no changes being made, is there any way to avoid this? And how do you get Excel to fully close?
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The program closes, without asking for a save, gets me the data I need, but remains in the process list.
Using this for my Imports
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I have a Public Sub I am using to enumerate running processes and then display them in a ListView.I want to be able to update the list automatically each second. I've thought of doing this in two different ways, but the method that I want to use is checking if the process has exited or not.
When reading up on the Process Properties, I ran into .HasExited and .Refresh.I thought that I could use a timer and have it tick at 1 second intervals. I would then check, each second, if the Process has exited. If it has, remove it from the list.The problem with this, is that I don't want to put the sub in the timer because it would just constantly flicker the control. I need to figure out a way to access the variables inside of the Sub while inside of the Timer's .Tick event.The other issue is being able to add processes that aren't there. Which I can within another sub. I was thinking I could create a sub that grabbed the Processes by ID, compare them to the list, and them add them if they aren't there. If I did this, I could also remove Processes by ID that aren't in the list.
I have written a windows service that is meant to launch a notepad when a specific action happens. The problem i have is that even though the service launches notepad, the actual notepad it self is NOT visible. I know that it has been launced because i can see the process in the task manager. By the way the process is listed as a SYSTEM process rather than a process under my user name (i believe that is because my process is a "LocalSystem" one).
View 4 Repliesi dont no much about vb.net ..i am php developer i have just developed a mini application in vb.net i wanted to know how to hide our application from appearing in task manager...
View 2 RepliesMoved from Microsoft Developer Network
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MS has a patch for the OnListChanged event handler issue, even though it seems we have to pay to have access to it. This fix specifically addresses an error message when you press ESC to cancel adding a new row in .NET 2.0: [URL]
FIX: Error message when you try to press ESC to cancel adding a new row to a DataGridView control in the .NET Framework 2.0: "An unhandled exception of type 'System.InvalidOperationException' occurred in System.Windows.Forms.dll"
I have a data bound DataGridView. The final column of this is for the last change date to see how new the data is. I also have a hidden label on my form that has the current system time and date. I am wondering how do I take the date that is on the label and insert it into the column for the last change date on the datagridview when ever a new row is added. This way it automates the process of putting the exact time that row was added.
View 15 RepliesI have a grid populated from a list. Now there are particular properties in this list that I don't want displayed on the grid. It displays all of the columns perfectly, then adds 2 others I didn't originally have on the grid when I constructed it in designer mode. I have removed them after the binding with DataGridView.Columns.Remove("ColumName"). However, is there a way to prevent it from adding these beforehand, or is this the only way?
View 4 RepliesI am populating a DataGridView from a DataTable with a DataAdapter (VB 2008 Express, SQL 2008 Express). The dgv is for editing (with SqlCommandBuilder) a SQL table. I have added a ComboBoxColumn ("Type"), with a list, and removed the column from dgv ("Reason") who's index it replaces. What I can't figure out is the binding(?) to have the selected text displayed the same value as that from SQL table that is being edited. The ComboBox displays an index of -1, I need the selected text to be the data from row and field which is to be edited. The list is constant. Code so far is below:
Public Sub LoadDgvComps()
Dim myDA As SqlDataAdapter
Dim dsComps As DataSet[code]......
datagridview1.rows.clear()
And this one
me.datagridview.rows.clear()
It says I cannot clear the datagridview list.
I have a program where i let the user dynamically add DataGridViews to the interface, those are also added to a list for easy management. All of the DataGridViews have their own datasources. I am using a Databinding source to get different DataGridViewTextBoxColumns to add.
The problem is the following: When the user adds the first table the following code runs:
dataGridList(dataGridList.Count -1).Clear()
dataGridList(dataGridList.Count -1).Add(NameDataGridViewTextBoxColumn)
No problem there and the right data is displayed, but when the user adds the second table i get an exception thrown:
"Provided column already belongs to the datagrid view"
I think this is strange since i access different DataGridView's right?
The point of all of this is to be able to view different columns in all the DataGridViews depending on the users choices.
how i can bring the data like list box in datagridview column.
View 1 RepliesI have the following code which works fine with a datagridview..
Dim conn As SqlConnection = GetDbConnection()
Dim conn1 As SqlConnection = GetDbConnection()
Dim query As String
[code]....
Now, am working with a listview called LsvColRequestListview please how can I update the code to acknowledge the listview value...
I have on the List view
10 20 30
meaning prac_no = 10
prac_no = 20
prac_no = 30
I have a DataGridView and i want to build a string list from that. i have tried many way wothout a good result.
I need to build this list of string and after that to make a single string to send it via e-mail
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I am trying to bind a list of a structure to my datagridview. But I just get a load of empty rows (I created the columns manually).
Public Sub New()
' This call is required by the Windows Form Designer.
InitializeComponent()
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I am trying to place a datagridview's row information (each cell) into a list.
I've tried this:
Dim dgvRow As DataGridViewRow=myFrm.myDGV.Rows(index)
and it returns the count of my cells in the row, so I know it's getting the right row but how would I get the info from each of those cells and place them in a list?