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Hello Suresh,
See if this helps...
http://www.vbforums.com/showthread.php?t=347207
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Thanks Nilesh for giving reply to my message
But it was using System.DirectoryServices..but my requirement is using System.Management(WMI) that too i have to create website
if u have any other answers please send me
Thanks anyway
suresh reddy
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Hi,
I'am doing a project in VB.net.
Iam facing a strange problem while debugging. The problem is that, the execution of program does not stop at any break points, even if all the break points are enabled. B'coz of that I can't carryout the step by step execution of the program.
Thanx & Regards.
Success is not a Destination,
... But a Journey !!
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Vikrant,
Please make sure that your project is in Debug mode and not in Release mode.
Regards,
Nilesh
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Hi
I am executing my project which is related to database.When i try to put a breakpoint and execute my proj using step into(F11)It does not return to code for tracing i.e it does not halt,it continues with its execution and I am not able to trace my project.It is showing no symbols loaded as an warning but still with this warning I was able to trace but now I cant,Can anyone guide me.Or is it some key has been pressed by mistake.
Thank You,
Romana
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Hi Romana,
Please make sure that your project is in Debug mode and not in Release mode.
Regards,
Nilesh
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Hi anyone can explain me how to pass parameter value to crystal report....,
And how to retrive that value in report like...,
Plz help me...,
Magi
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Suppose you want to pass a order-date as a parameter to your report.
Create a Parameter Fields in your report. Name it as DateOfOrder,set its Value Type to what you want.......By right Clicking on "Parameter Fields"-----> "New" option.....
In code behind to set the parameter value the code will be like following.....
<br />
Dim oRpt as Myreport<br />
oRpt.SetParameterValue("Order_Date", DateOfOrder)
Tirtha
Miles to go before I sleep
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hi all
i m creating VBS application which delete all content from forder
Dim file, MyFile <br />
Set file= CreateObject("Scripting.FileSystemObject") <br />
Set MyFile = file.GetFile("C:\test.txt")<br />
MyFile.Delete
it works
but i want to delete only files present in ABC folder so i get 
 plz plz help me
SP
--
Bugs can neither be created nor be removed from software by a developer. They can only be converted from one form to another. The total number of bugs in the software always remain constant.
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Set objFSO = CreateObject("Scripting.FileSystemObject")
objFSO.DeleteFile("C:\FSO\*.*"), True
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my ini file has follwing format
[general]
Provider=SQLOLEDB
Data Source=Cornelius
Initial Catalog=Academics
User ID=" "
Password=" "
Integrated Security=SSPI
thanks
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Hi Poo,
Why are using .INI file in vb.Net?? You can use .config file instead.
I think .ini files are replaced by .config files in .NET.
You can use System.Configuration namespace.
Regards,
Nilesh.
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hello,
i want to know is any validation controls are avilable for desktop application in .net 2005 or other alternative of doing it.
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No. But there is a validation event you can customise. I can't remember the precise details.
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can u be more precise.
thanks
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Search for "validation in Windows Forms" on MSDN and you'll find everything your looking for.
Depending on your needs, you may want to pay particular attention to this[^] article in the search results.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Ok so i made a picturebox, and i used the e.graphics.drawimage method to draw an image onto in, now i want that image to be stored into bitmap object. so i can save it into a file.
********************
Private Sub picturebox3_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles picturebox3.Paint
Dim brt As Single = hbarBrightness.Value / 1000
Dim image_attr As New Imaging.ImageAttributes
Dim cm As Imaging.ColorMatrix = New Imaging.ColorMatrix(New Single()() { _
New Single() {brt, 0.0, 0.0, 0.0, 0.0}, _
New Single() {0, brt, 0.0, 0.0, 0.0}, _
New Single() {0.0, 0.0, brt, 0.0, 0.0}, _
New Single() {0.0, 0.0, 0.0, 1.0, 0.0}, _
New Single() {0.0, 0.0, 0.0, 0.0, 1.0}})
Debug.WriteLine(brt)
Dim myrect As New RectangleF(0.0F, 0.0F, picturebox3.Width, picturebox3.Height)
Dim rect As Rectangle = Rectangle.Round(myrect)
Dim wid As Integer = b.Width
Dim hgt As Integer = b.Height
image_attr.SetColorMatrix(cm)
e.Graphics.DrawImage(PictureBox1.Image.Clone, rect, 0, 0, wid, hgt, GraphicsUnit.Pixel, image_attr)
end sub
******************
so how i get the image drawn at location to be saved into a bitmap object?
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PowerStorm wrote: Ok so i made a picturebox, and i used the e.graphics.drawimage method to draw an image onto in
Weird. Why use a picturebox at all ? Why not just store Bitmap objects in your class and draw them, given that you're wastefully making a copy of the image every time here, and apart from that, you may as well be handling the paint event direct to your form ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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You really shouldn't be drawing on the surface of the PictureBox. You should instead be drawing on a Bitmap object, then showing the newly updated bitmap in the PictureBox, or whatever other control your showing it with.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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hey guys
i m using vb.net and sql server 2000
i want to validate my textboxes in the sence that
whenever i left any of the text box empty,, data dont get stored in database
and i get message that ""fill up form properly"
please help me
i will really appreciate it....
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You can use string.IsNullOrEmpty to check the text of each textbox. Or you can use validators and set them to fail if the control is empty.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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how do i store RTF text into access database? i need to retrieve that text later on to use in crystal reports....any method????
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RTF is just Text, so you can store it in a Memo field in Access. I don't know what the limitations are on using that in Crystal Reports though since I don't use CR.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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This code is from javascript as below.
var lunarInfo=new Array(
0x4bd8,0x4ae0,0xa570,0x54d5,0xd260,0xd950,0x5554,0x56af,0x9ad0,0x55d2,
0x4ae0,0xa5b6,0xa4d0,0xd250,0xd295,0xb54f,0xd6a0,0xada2,0x95b0,0x4977,
0x497f,0xa4b0,0xb4b5,0x6a50,0x6d40,0xab54,0x2b6f,0x9570,0x52f2,0x4970,
0x6566,0xd4a0,0xea50,0x6a95,0x5adf,0x2b60,0x86e3,0x92ef,0xc8d7,0xc95f,
0xd4a0,0xd8a6,0xb55f,0x56a0,0xa5b4,0x25df,0x92d0,0xd2b2,0xa950,0xb557,
0x6ca0,0xb550,0x5355,0x4daf,0xa5b0,0x4573,0x52bf,0xa9a8,0xe950,0x6aa0,
0xaea6,0xab50,0x4b60,0xaae4,0xa570,0x5260,0xf263,0xd950,0x5b57,0x56a0,
0x96d0,0x4dd5,0x4ad0,0xa4d0,0xd4d4,0xd250,0xd558,0xb540,0xb6a0,0x95a6,
0x95bf,0x49b0,0xa974,0xa4b0,0xb27a,0x6a50,0x6d40,0xaf46,0xab60,0x9570,
0x4af5,0x4970,0x64b0,0x74a3,0xea50,0x6b58,0x5ac0,0xab60,0x96d5,0x92e0,
0xc960,0xd954,0xd4a0,0xda50,0x7552,0x56a0,0xabb7,0x25d0,0x92d0,0xcab5,
0xa950,0xb4a0,0xbaa4,0xad50,0x55d9,0x4ba0,0xa5b0,0x5176,0x52bf,0xa930,
0x7954,0x6aa0,0xad50,0x5b52,0x4b60,0xa6e6,0xa4e0,0xd260,0xea65,0xd530,
0x5aa0,0x76a3,0x96d0,0x4afb,0x4ad0,0xa4d0,0xd0b6,0xd25f,0xd520,0xdd45,
0xb5a0,0x56d0,0x55b2,0x49b0,0xa577,0xa4b0,0xaa50,0xb255,0x6d2f,0xada0,
0x4b63,0x937f,0x49f8,0x4970,0x64b0,0x68a6,0xea5f,0x6b20,0xa6c4,0xaaef,
0x92e0,0xd2e3,0xc960,0xd557,0xd4a0,0xda50,0x5d55,0x56a0,0xa6d0,0x55d4,
0x52d0,0xa9b8,0xa950,0xb4a0,0xb6a6,0xad50,0x55a0,0xaba4,0xa5b0,0x52b0,
0xb273,0x6930,0x7337,0x6aa0,0xad50,0x4b55,0x4b6f,0xa570,0x54e4,0xd260,
0xe968,0xd520,0xdaa0,0x6aa6,0x56df,0x4ae0,0xa9d4,0xa4d0,0xd150,0xf252,
0xd520);
I cannot very understand what is this.
Can vb do this? If can, how?
Thanks very much.
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