Visual Basic

Re: dealing with control arrays

16-Jun-09 12:04

Jon_Boy wrote:
but I'm going to disagree with him slightly.

All I said was there was no need for the control array, not the dynamic creation of controls.

When the labels click events are all wired up to the same handler, he'll get the instance that was clicked in the sender argument in the handler.

I think we're on the same page, but maybe not. I just can't see the difference.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Jon_Boy18-Jun-09 1:37

Jon_Boy

18-Jun-09 1:37

Roger that gold leader. I misconstrued your reply.

"There's no such thing as a stupid question, only stupid people." - Mr. Garrison

Finding the PropertyGrid Delete Key Event in VB.NET

VB 8.015-Jun-09 4:16

VB 8.0

15-Jun-09 4:16

Hi CP ,

I am using the Property grid in my application .Lets consider [None] has to appear if i set the property to empty.

Consider VB6.0 application to understand clearly .

Lets consider the Image property of Picture box. I set the image from My Documents. THen at the Image property i pressed the DEL key from keyboard .Directly it has to show the [None] as property text bcoz there is no image for the Picture box.

How to achieve this Functionality in Propertygrid ??

Regards,

Re: Finding the PropertyGrid Delete Key Event in VB.NET

Dave Kreskowiak15-Jun-09 7:56

Re: Finding the PropertyGrid Delete Key Event in VB.NET

15-Jun-09 7:56

If I understand what you want correctly, you don't handle the Key events of the propertygrid, but create a custom UITypeEditor for your property and handle the keypress in that.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

VB 8.016-Jun-09 6:07

VB 8.0

16-Jun-09 6:07

Hi Dave,

Thanks for reply.

May i know how can i implement in custom UITypeEditor ???

Regards

Re: Finding the PropertyGrid Delete Key Event in VB.NET

Dave Kreskowiak16-Jun-09 6:28

16-Jun-09 6:28

Google for "UITypeEditor VB.NET" and you'll find examples. There's just too much information to stick in a forum post.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Email - Problem

Paramu197315-Jun-09 3:12

Paramu1973

15-Jun-09 3:12

Some of my users are using Outlook. And few are don't using outlook. So which is the best way?
And I checked the following the mail is not going.Showing failure() error.!

Where is the mistake, I can't understand.

Thanks Smile | :)

Dim myMailMessage As System.Net.Mail.MailMessage = New System.Net.Mail.MailMessage("vip@gmail.com", "my_companymail@mycompany.com")

myMailMessage.IsBodyHtml = False
Dim MailAuthentication = New System.Net.NetworkCredential("vip@gamil.com", "mypassword")
Dim MailClient As System.Net.Mail.SmtpClient = New System.Net.Mail.SmtpClient("www.gmail.com", 25)
MailClient.EnableSsl = True
MailClient.UseDefaultCredentials = False
MailClient.Credentials = MailAuthentication
MailClient.Send(myMailMessage)

Re: Email - Problem

Tom Deketelaere15-Jun-09 3:18

Tom Deketelaere

15-Jun-09 3:18

Paramu1973 wrote:
Some of my users are using Outlook. And few are don't using outlook. So which is the best way?

None really, its just a preference.

Paramu1973 wrote:
And I checked the following the mail is not going.Showing failure() error.!

What error? Is there any more information provided?

Check to see if the smtp server (www.gmail.com) is accessible from the computers where you get the error.

trying filling in the subject line (sometimes its needed from what I can remember)

Re: Email - Problem

Dave Kreskowiak15-Jun-09 4:42

Crystal Reports Custom Parameter Passing

15-Jun-09 4:42

You may want to check that server name again. I doubt the GMail uses the "www..." address as it's SMTP server. It's probably closer to "smtp.gmail.com".

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Re: Email - Problem

DaveAuld15-Jun-09 9:59

DaveAuld

15-Jun-09 9:59

Here are all the settings you need for making both client and servers for use with gmail.

Incoming Mail (POP3) Server - requires SSL: pop.gmail.com
Use SSL: Yes
Port: 995

Outgoing Mail (SMTP) Server - requires TLS: smtp.gmail.com (use authentication)
Use Authentication: Yes
Use STARTTLS: Yes (some clients call this SSL)
Port: 465 or 587

Account Name: your full email address (including @gmail.com or @your_domain.com)
Email Address: your email address (username@gmail.com or username@your_domain.com)
Password: your Gmail password

Note the choice of ports on the sending of email, previously when i have tested this, i have had to switch ports.

Dave
Who am I?: http://www.bebo.com/daveauld/
or http://www.dave-auld.net/

Reference Problem

Member 629414615-Jun-09 2:46

Member 6294146

15-Jun-09 2:46

hi all ,
am using vb.net 2.0 , when am adding new report to my application at the debugging time it gives reference error

<br />
Error	1	The "ResolveAssemblyReference" task failed unexpectedly.<br />
System.IO.PathTooLongException: The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.<br />
   at System.IO.Path.NormalizePathFast(String path, Boolean fullCheck)<br />
   at System.IO.Path.GetDirectoryName(String path)<br />
   at Microsoft.Build.Tasks.SystemState.FileExists(String path)<br />
   at Microsoft.Build.Tasks.Resolver.FileMatchesAssemblyName(AssemblyNameExtension assemblyName, Boolean isPrimaryProjectReference, Boolean wantSpecificVersion, Boolean allowMismatchBetweenFusionNameAndFileName, String pathToCandidateAssembly, ResolutionSearchLocation searchLocation)<br />
   at Microsoft.Build.Tasks.Resolver.ResolveAsFile(String fullPath, AssemblyNameExtension assemblyName, Boolean isPrimaryProjectReference, Boolean wantSpecificVersion, Boolean allowMismatchBetweenFusionNameAndFileName, ArrayList assembliesConsideredAndRejected)<br />
   at Microsoft.Build.Tasks.Resolver.ResolveFromDirectory(AssemblyNameExtension assemblyName, Boolean isPrimaryProjectReference, Boolean wantSpecificVersion, String[] executableExtensions, String directory, ArrayList assembliesConsideredAndRejected)<br />
   at Microsoft.Build.Tasks.DirectoryResolver.Resolve(AssemblyNameExtension assemblyName, String rawFileNameCandidate, Boolean isPrimaryProjectReference, Boolean wantSpecificVersion, String[] executableExtensions, String hintPath, String assemblyFolderKey, ArrayList assembliesConsideredAndRejected, String& foundPath, Boolean& userRequestedSpecificFile)<br />
   at Microsoft.Build.Tasks.AssemblyResolution.ResolveReference(IEnumerable`1 jaggedResolvers, AssemblyNameExtension assemblyName, String rawFileNameCandidate, Boolean isPrimaryProjectReference, Boolean wantSpecificVersion, String[] executableExtensions, String hintPath, String assemblyFolderKey, ArrayList assembliesConsideredAndRejected, String& resolvedSearchPath, Boolean& userRequestedSpecificFile)<br />
   at Microsoft.Build.Tasks.ReferenceTable.ResolveReference(AssemblyNameExtension assemblyName, String rawFileNameCandidate, Reference reference)<br />
   at Microsoft.Build.Tasks.ReferenceTable.SetPrimaryAssemblyReferenceItem(ITaskItem referenceAssemblyName)<br />
   at Microsoft.Build.Tasks.ReferenceTable.SetPrimaryItems(ITaskItem[] referenceAssemblyFiles, ITaskItem[] referenceAssemblyNames, ArrayList exceptions)<br />
   at Microsoft.Build.Tasks.ResolveAssemblyReference.Execute(FileExists fileExists, DirectoryExists directoryExists, GetDirectories getDirectories, GetAssemblyName getAssemblyName, GetAssemblyMetadata getAssemblyMetadata, GetRegistrySubKeyNames getRegistrySubKeyNames, GetRegistrySubKeyDefaultValue getRegistrySubKeyDefaultValue, GetLastWriteTime getLastWriteTime)<br />
   at Microsoft.Build.Tasks.ResolveAssemblyReference.Execute()<br />
   at Microsoft.Build.BuildEngine.TaskEngine.ExecuteTask(ExecutionMode howToExecuteTask, Hashtable projectItemsAvailableToTask, BuildPropertyGroup projectPropertiesAvailableToTask, Boolean& taskClassWasFound)	AccountsBO<br />
<br />

Re: Reference Problem

Mithun.Shitole15-Jun-09 3:05

Mithun.Shitole

15-Jun-09 3:05

Can you explain a bit more , and send the related code?

I think answer lies here:

Member 6294146 wrote:
The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.

Mithun Shitole
"Free Your Mind"
http://www.technoyaari.com

Re: Reference Problem

Tom Deketelaere15-Jun-09 3:14

Tom Deketelaere

15-Jun-09 3:14

Without seeing code this is what I guess is going on.

Somewhere in your code your building a string that is supposed to be the path to your report.
You made a mistake in this, a path can only be 260 (I think and the error says so) char's long.
(try it in windows explorer you can't create a path longer than that (at least not in xp but I think the same applies in vista))

So you'll have to debug the code that builds this path to see where things go wrong.

Re: Reference Problem

shereen_shf19-Jun-10 8:01

shereen_shf

19-Jun-10 8:01

i had the same problem, any one know solution ?!!! the same project works fine if i open it using .net 2008 in same path !!! so problem not in file name or paths !!!!!

JC.KaNNaN15-Jun-09 1:44

15-Jun-09 1:44

hi,

how to add two different parameter field(two diff table) in crystal report?

Yours,
KaNNaN

-----------------------------------------------------------------
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Mail To : foreverkans@gmail.com

Kschuler15-Jun-09 8:55

15-Jun-09 8:55

Are you asking how to pass in a parameter into a crystal report (in the .vb code)?
If so, it would be something like this:
ReportDocument1.SetParameterValue("MyParmName", "MyParmValue")

Or are you asking how to setup the parameter in the crystal report document itself (the .rpt file)?
If so, in the field explorer right click on parameter fields and then click new. Give your parm a name and data type.

Or are you asking how to input more than one table? A table isn't a parameter. If you want more than one table you have to put the tables into a DataSet object and pass the DataSet object in as the DataSource.

Hope this helps.

JC.KaNNaN16-Jun-09 1:20

16-Jun-09 1:20

ya im asking about 3rd one...

Yours,
KaNNaN

-----------------------------------------------------------------
"Success is When Ur Signature Becomes An Autograph"

Mail To : foreverkans@gmail.com

Kschuler16-Jun-09 2:41

16-Jun-09 2:41

Do you still have a question or have you figured it out? The basic format is something like this:

Dim dtTable1 as New DataTable
Dim dtTable2 as New DataTable

<Insert code to set schema and fill the data tables here>

'This code declares a dataset and adds the tables:
Dim ds as New DataSet
ds.Tables.Add(dtTable1)
ds.Tables.Add(dtTable2)

'This code attaches the dataset to the crystal report:
reportDocument1.SetDataSource(ds)

JC.KaNNaN16-Jun-09 3:38

16-Jun-09 3:38

sorry im new in crystal report..

plz write step by step...

Yours,
KaNNaN

-----------------------------------------------------------------
"Success is When Ur Signature Becomes An Autograph"

Mail To : foreverkans@gmail.com

Kschuler16-Jun-09 3:47

16-Jun-09 3:47

I'm not sure how much more step by step I can get than what I wrote before. Why don't you try reading some articles on the subject to get familiar with the concepts and then play with it a bit.

Here are a few articles I found on CP that might help you:
How to use Crystal Report in your project?[^]
Generate a Crystal Reports report without a database[^]
Crystal Report Basics and Integration with DataSet[^]

Hope this helps.

JC.KaNNaN16-Jun-09 20:29

16-Jun-09 20:29

hi,
i know what u said..
but i need solution for only using morethan one tables in crystal report..

and

how to pass two different parameter field(ie. two diff table) in crystal report..

still now i didnt get anything...
very urgent..
plz

Yours,
KaNNaN

-----------------------------------------------------------------
"Success is When Ur Signature Becomes An Autograph"

Mail To : foreverkans@gmail.com

Kschuler17-Jun-09 3:00

17-Jun-09 3:00

What I gave you earlier IS the solution for passing more than one table:

In order to pass in two tables, you need to use a DataSet object. This is how you declare one named ds:
Dim ds as New DataSet

Then you have to add your tables to it. If your tables are called dtTable1 and dtTable2, this is how you would add them to the DataSet

ds.Tables.Add(dtTable1)<br />
ds.Tables.Add(dtTable2)

Then you pass the DataSet into the reportDocument object, like this:
reportDocument1.SetDataSource(ds)

If this code isn't working for you, you're going to have to give me more information about why it isn't working and what error messages you are getting.