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To launch an external app try WshShell.Run or WshShell.Exec and supply it with the exact same command line that you put into the Run key.
You can find more info on the WshShell.Run command here:
http:
RageInTheMachine9532
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I would like to know How to add MouseEventHandler for any Object which is NOT a Sub-Class of Control or Component.
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I am not sure how to do this if you are referring to something drawn onto the form via GDI.
Vasant Salian wrote:
BETTER TO BURN OUT THAN TO FADE AWAY
I KNOW this was said by a musician... maybe the Who, maybe the Roling Stones... but it was also at the botton of Kurt Cobains suiside note.
Paul Watson wrote:
"At the end of the day it is what you produce that counts, not how many doctorates you have on the wall."
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
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I wrote 2 different projects 1 and 2 at different time. Now I want to have project 1 calling project 2. How can I do that? Any hint will be appreciated
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A few more details please?
is one project a component and another an exe maybe?
Paul Watson wrote:
"At the end of the day it is what you produce that counts, not how many doctorates you have on the wall."
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
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The 2 projects are independent.
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Ok.... and by 'calling' what exactly do you mean?
- Do you want the first app to start the second app? You can simply shell out and start the second app fronm the first.
- Do you want to pass data back and fourth between them? Theer are several ays to do this... remoting, sockets, shared memory, shared files, etc...
Paul Watson wrote:
"At the end of the day it is what you produce that counts, not how many doctorates you have on the wall."
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
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yeah, i want the first to start the second. How can I do that?
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Check out the help under System.Diagnostics.Process
Here is some code from my head....
Dim myproc As System.Diagnostics.Process
myproc = New System.Diagnostics.Process
myproc.EnableRaisingEvents = False
myproc.Start("notepad.exe")
Paul Watson wrote:
"At the end of the day it is what you produce that counts, not how many doctorates you have on the wall."
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
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Ok, how would I ping a certain IPAddress or Server Name and also determine if a certain Port is Listening / Open?
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Try looking for examples related to System.Net / System.Net.Sockets Namespaces. I seem to recall that I saw an example of this on DotNetJunkies.com or c-sharpcorner.com; even though the example was in C#, it could be done fairly easily in VB.NET.
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I have a DataSet that gets it's data from a stored procedure. I then use that dataset to populate a datagrid. When the user makes changes to the datagrid or adds new rows, how can I update the database table with the affected rows? Is there a way to tell which rows in a dataset have been changed or added?
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just use the update method of the adapter you used:
Adapter.Update(ds)
Just make sure you have created the commands neccesary for the operations (insert, delete, update)
Nick Seng (the programmer formerly known as Notorious SMC)
God, I pity me! - Phoncible P. Bone
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u have to take care of concurrency also if it is a muti-user system ....
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How can you generate random colors from the system.drawing.color structure?
i.e.
Color.Red
Color.Blue
Color.Green etc.
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Does anyone know of any good free controls for creating pie charts?
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Try the MSChart Control which comes with VB 6.0
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I have an empty table I set up as a Master table template. How can I copy this table and give it a new name using SQL? I have to create a new table each day so I just want to copy this template table I have.
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select * into new_table from old_table where 1 = 0
This will copy the basic structure, but it will not create indexes, PK, constraints, etc.
Kant wrote:
Actually she replied back to me "You shouldn't fix the bug. You should kill it"
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Is there no way to do a SQL command like CREATE TABLE or something to copy this table?
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Something like a "COPY TABLE STRUCTURE"?
No, probably because it's not a good practice to spread your data through several small physical tables. Your physical database design should be decoupled from the logical design.
Kant wrote:
Actually she replied back to me "You shouldn't fix the bug. You should kill it"
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Oh boy... Your DB admin will love that
Just use one table and add a date of entry column. Its soooooo much simpler.
Paul Watson wrote:
"At the end of the day it is what you produce that counts, not how many doctorates you have on the wall."
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
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Do you know where I can get modules to print bar codes ?
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Look on SourceForge[^]. I saw a barcode thing there recently ("BarCode .NET" or something like that).
"Blessed are the peacemakers, for they shall be called sons of God." - Jesus
"You must be the change you wish to see in the world." - Mahatma Gandhi
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How can i use concurrency control using vb.net.I have used sqlcommand,sqlconnection and sqldatareader(No Dataset) to access data from database in my project.And multiple user can access and modify data ,so how can i use lock and cursor to maintain consistency in database.
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