I cant see to get my DataRow (myList) to start on a new line after my column names. It starts at the end of my column names
Not sure how to correctly get this line:
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I'm using Process.Start to start an external command line application and using the StartInfo.Arguments method to send parameters to the application. I imagine I'll need to use a loop... but I can't figure out exactly how yet.I need to send anywhere from 1 - an infinite number of files names to this application. Each file has to be sent one after the other. So once the first one is done, I need to loop back around and past the second one.I can probably use the Directory.GetFiles method to get all of the files, but I don't know how to assign them.
View 7 RepliesI want to know how can I map the data inside datarow() into datagridview???
Here is detail:I have a dataTable which contains data from DB.I use a search function to search this table.
Dim dRow() as DataRow = dtStudent.Select("sID='" & txtsID.Text.Trim & "'")
If dRow.Length <> 0 Then
' This not working!!
' dgView.DataSource = dRow(0)
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When a user clicks on the add button I do this:-oledrTest = oledstest.tables(0).newrowOn the save I need to know whether they have clicked on the add button or the edit button. In the passed I have set a variable to 1 for add and 2 for edit and on the save if its a 1 I do oledstest.tables(0).add(oledrtest).
View 12 RepliesMy intentions are to add command line switching. I am trying to see if i could run my application in varoius ways i.e.
App.exe -S - Start the application in XX Mode
app.exe -T30 - Start application with 30 second delay
and that kinda switching.
So I have the following
With Me.dgv
.AutoGenerateColumns = False
.DataSource = Info.PESList
[code]....
I have created a datatable and now i need to print it,so i did the following:
Private Sub PrintDocument1_PrintPage(ByVal sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
Dim xPos As Single = 20
[CODE]...
The code works fine.But in the above code as you can see that i am printing the each rows content of the datatable one by one and after printing all the contents of a single row i am looping the code again for printing each and every row present in the datatable. So i want to know that inspite of printing each and every data present in the row of the datatable,is it possible to print the entire datarow at a time and then loop through all the rows present in the datatable?
This needs to be written in Visual Basic
Here is a statement from the Main part of the program...
mylist.ForEach(AddressOf ProcessLink)
What this statement says is the following.... "For each item in the ArrayList "mylist" send item to the sub program "ProcessLink"Note that ProcessLink is going to receive multiple groups of data from the ArraList "mylist".ProcessLink then takes each value sent to it and turns it into "P.myName" and P.myValue".I need ProcessLink to then add these values to an array. And each time it receives a batch of data from the ArrayList "mylist" it will add those values to the same Array. ProcessLink will then sort the array based on "P.Value".I then need ProcessLink to output the name value pairs in the array and output the result as...Response.Write("<tr><td>" & P.myName & "</td><td>" & P.myValue & "</td></tr>") .What should the code in ProcessLink look like?
How do i load a specific or a couple of line(not full file) to a RichTextBox by its line no...
For Example if i want load line 14...
Or sometime line 14-18...
I have finally been dragged kicking and screaming into the 21st Century and I'm learning VB.NET
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I get a "Syntax error in INSERT INTO statement" on the da.update line. The bulk of the code is copied from a working section of the program, I have just added the "newrow" stuff. I am pretty confident I have the names of all the fields correct.
Simple question, i have a textbox which may be multilined (it might not be depending on user input) and is referred to as i[code]...
View 2 RepliesYou would think a search for this would show some results but I have had no luck.If I want to delete a line by a line number from a text file, how do I do that?
View 6 RepliesCurrently I have the code:textbox1.text = textbox1.text.insert(textbox1.getfirstcharIndexFromCurrentLine(),";")But this means it has to reload the entire textbox, which with large files is noticeable slow.What are the alternatives?
View 3 RepliesI cannot run Windows Services , I am getting error message "Cannot start Service from the command line or a debugger. A Windows Services must first be installed (using Installutil.exe) and then started with the ServerExplorer, Windows Services administrative tool or the NET START Command."
I have run the InstalluTil.exe and open the Visual Studio 2005 command prompt and run below command but still not working.
InstallUtil " D:\Khwathie\MyNewService\MyServ\MyServ\bin\Debug\MyService.exe".
I want streamreader.Readblock to start reading a file from a specific line, but I need some help with this.so far I have have the following example
[Code]...
How would I start a Command Line program with arguments?
View 4 RepliesWhen I set this, I cannot read it ..CommandLineArgs is '0' in the following code.For Each argument As String In My.Application.CommandLineArgs ' Add code here to use the argument.
View 6 RepliesWhen I set this, I cannot read it ..CommandLineArgs is '0' in the following code.
For Each argument
As String In
My.Application.CommandLineArgs
' Add code here to use the argument.
Next
software developer
For some reason I can not get the following code to work properly:
[Code]...
I have a Diagonal line drawn on a picture box on my forum and i need to know if the user has clicked the line I have the Start point and End Point of the Line and the mouse x,y location So i basically need to find out if the x,y of the mouse is on the line.
View 2 RepliesThis illustrationshows 4lines of arguments usedforprojectis run in Debug mode.
View 3 RepliesI have made my application to start automaticly when windows start (registry ../currentversion/run/appname + path). In this mode the application start minimized and an little icon appear in the notification icon area. With this icon you can maximize the app or exit it.If you exit the app and start it again using the Menu (Start/programs etc) than the application start in minimized mode (and in this case I would like to have it in normal mode) because the setting autostart is still true.Is there a way you can detect when the application start when windows startup using the above registry or when people click on an icon in the programs menu (or desktop)?
View 2 RepliesI have two datatables with similar structures that I want to make one existing row to be updated from another datatable.
For example, "tableA" has three columns: "one", "two", and "three"; with "one" being the primary key...
and "tableB" has three columns as well: "one", "two", and "three"; with "one" being the primary key.
Say there is a row on tableA that is different than a row on tableB (with a matching primary key). What I wanted to do, as efficiently as possible, is to take the that row from tableB and replace the one on tableA so it'll be modified.
I'm not sure if there's an easier way of doing that instead of using loops for setting the row's items.
I am just a newbie with VB.net, though i have experience in c# .net environment.Now I was just wondering how to start a vb.net project in VS.2005? its the version installed here in my assigned PC.
View 1 Replieshow do I do start/stop iis in .NET?
View 11 RepliesMy application checks to see if Outlook is running - if not, it should launch Outlook. I used the
[Code]....
Whenever I try to debug, I get an error message that says "Error while trying to run project: Unable to start debugging. The binding handle is invalid." How do I fix this? It's happening for every project.
View 3 Replieshow to start visual basic studio 2005, this is my first time.
View 3 Repliesi'm using windows 7 home . and i want start sql server 2005 (SQLEXPRESS) with VB2005. but i can't find command about this thing
View 1 RepliesI want to start the Windows calendar (c:program fileswindows calendarwincal.exe) minimized from my VB 2005 app. I have tried the windowstyle set to every option (including hidden), and it still comes up full screen. I tried it in VB6 using shell, then appactivate, and then using sendkeys, and it gives an "access denied" error.
View 4 Replies