Hi,
I am creating a window service using delphi 5. I need some help is getting
the CPU memory usage of the machine so that my service runs when CPU usage
is low. Is there any way to find out the CPU usage. Is there soem registry
key or soemthing. I am not sure actually.
I will really appreciate
I am creating a window service using delphi 5. I need some help is getting
the CPU memory usage of the machine so that my service runs when CPU usage is
low. Is there any way to find out the CPU usage. Is there soem registry key
or soemthing. I am not sure actually.
Strikes me that
Hi
If you just want to reduce the priority why not run the services
processing in a thread created with a low priority, then you don't have
to worry about Windows security etc. However I don't know if this would
achieve what Vikas wants.
Rob
Phil Scadden wrote:
I am creating a window
Use GlobalMemoryStatusEx
(http://msdn.microsoft.com/en-us/library/aa366781(VS.85).aspx)
Cheers,
Carl
On Mon, Aug 18, 2008 at 11:39 PM, Vikas... [EMAIL PROTECTED] wrote:
Hi,
I am creating a window service using delphi 5. I need some help is getting
the CPU memory usage of the machine so that
The best tool for measuring CPU load is the sysinternals Process explorer.
Google that to find th free download from technet microsoft.
John
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Post: delphi@delphi.org.nz
Admin:
That's exactly what I am doing to save the image, how do I retrieve it?
Every method I have tried comes up blank.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Leigh Wanstead
Sent: Monday, 18 August 2008 4:32 p.m.
To: NZ Borland Developers Group -
Dave
Im getting a little confused, have you or have you not managed to write
an image to your DB?
You could confirm this with a simple sql query or crystal reports
If you have you should be able to open the table in the ide and bind a
TDBImage to it
Neven
That's exactly what I am doing to
I assume this code should help.
ADOQueryGetMacro.sql.text := 'SELECT FileCol FROM table WHERE ID = :ID';
ADOQueryGetMacro.Parameters.ParamByName('ID').Value := someID;
ADOQueryGetMacro.Open;
try
if not ADOQueryGetMacro.EOF then
begin
varStream := TMemoryStream.Create;
How is ADOQueryGetMacroFileCol defined?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Leigh Wanstead
Sent: Tuesday, 19 August 2008 10:28 a.m.
To: NZ Borland Developers Group - Delphi List
Subject: Re: [DUG] Images and MS SQL Server
I assume this code
I have just created a new prog, using TADOConnection, TADOTable,
TDataSource, TDBImage, TDBNavigator. The TDBImage is empty. Here is the
code I am using to save the image:
Image is a TImage, ID is correctly defined as the other fields are
correctly saved.
datamod.ADOU.SQL.Text := 'Update
That is default by Delphi 7 enterprise. Double click the adoquery component
and bring up a dialog box and right click to select add all fields.
Have a nice day
Regards
Leigh
www.smootharm.com
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Dave O'Brien
Dave
It actually appears to be something to do with the image being a jpeg.
If I use a bitmap image, the TDBImage shows the bitmap correctly.
Yes i don't think TDBImage supports JPGs by default
Have you tried datamod.
var
ImgField: TBlobField;
ADOQ.SQL.Text := 'Select * from StockCats
Maybe you need to work with BMP - there seem to be behind the scenes
limitations with what works with JPGs
I wrote a program to resize JPEGS, I found there were some tricks about what
you could do, it seems in general its less puzzling in Delphi to work with
BMP but you can easily convert back
I don't see why not. You probably just need to add 'jpeg' to your uses
clause and
TPicture.RegisterFileFormat('jpg', 'JPeg Image', TBitmap);
TPicture.RegisterFileFormat('jpeg', 'JPeg Image', TBitmap);
in the initialization section.
You should be able to load a jpeg from stream after
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