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Hi All,
How can i bind a datasource(dataset or datatable) for a crystal report in runtime.And also how can i insert a database field in the crystal report at runtime.
Can any one hep me on this?
Regards
Shabu.K
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Hi
If any one knows about usage of Comm .net ,please help me ......let me say thanxs in Advance
Thanxs
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I would like to grab an HTML page from a WebBrowser control and thumbnail it to a picturebox control. Anyone out there know how to do this?
The only way I can see to do this is to use shareware or a commercial product to convert an html page to a bmp, external to the program, save it on disk and then use GetThumbnailImage to thumbnail it.
Thanks, GregC
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Can anyone help with a recursive example such as a bill of material to make a product. Need to enter top part number and get tree structure of the product.
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A little more specificity may help those wishing to help you.
frank9876 wrote:
make a product...
get tree structure of the product
That doesn't immediately strike me as making any sense whatsoever.
Charlie
if(!curlies){ return; }
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thanks for trying. It makes sense to someone who is familiar with manufacturing and understands engineering product structures / bills of material. 
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frank9876 wrote:
thanks for trying. It makes sense to someone who is familiar with manufacturing and understands engineering product structures / bills of material.
Since this is a programming forum, maybe you'd get a better response if you phrased your question in such a way that someone who knows how to code well could answer, rather than hoping someone with exprience in a very speific, non-programming field comes along.
Charlie
if(!curlies){ return; }
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I am new to VB.Net so forgive me if this is a stupid question! I am trying to write a service that periodically goes out to another server drive and checks to see what files are in a directory and the file size. If the file size of any given file is zero, it sends an email alerting IT that the backup file size is null. I have set a server timer and have the email portion working, but it will not read the directory. Can anyone give me a direction to pursue? Thanks!
Stacy Springer
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Do you know if the permissions to read the other drive are set correctly?
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The server is a Novell Netware Server(We are a Novell Network with various Windows servers, i.e. No active directory). I am on a workstation that is logged into the network with admin rights and I have a mapped drive to that directory. As far as the ServiceAccount member for the service I am currently using LocalSystem. Thanks!
Stacy Springer
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OK. LocalSystem doesn't have Netware rights. You'll have to use an account that the service can log into the network with.
RageInTheMachine9532
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Stacy - have you tried setting the service account to the same account that is logged into the (Netware) network ?? it should then be able to use the mapped drive.
(as per the previous comment by Rage...)
The last time I did anything like this we used the ActiveX controls from the Novell developer website to log into Novell seperately and read the directory
'G'(rinch)
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Thanks for all the help. I figured it out.
Stacy Springer
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I can use arraylist variable to fill datagrid?.
This is my question. Because is not working.
example.
dim t as new arraylist
t.add(one)
t.add(two)
t.add(three)
datagrid1.datasource = t
This code must be works?
Johnny Lizardo
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Well, the DataGrid.DataSource property can take objects that implement the IList interface, so an ArrayList should be fine. Can you post the actual code and exception message you're getting?
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Look. Right now I'm not in my machine. For this reason i can't send to you all code with exception.
But The code i'm already posted don't help you?
Johnny
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Well, I can tell what you're generally trying to do, but it's not clear exactly where you are getting an error. If you would like to post the details of the error you're getting (and any additional code that would help to make sense of it), I'd be in a better position to help.
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I get a value out of range exception, but rather than the debugger displaying the line where the exception was thrown, it displays the first line of code in my form, i.e. public class frmMyForm....
Can I get it to stop where the exception is thrown?
Nursey
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What code do i need to open my mail client and put my email address in it and how do i determine if i have a mail client installed or not. And do i open my web browser from my form if i type in the textbox www.codeproject.com and wants to go there?
Thank You very much
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<description("location of="" images="" to="" represent="" button="" states"),="" category("button="" image"),="" defaultvalue(false),="" _
editorattribute(gettype(filenameeditor),="" gettypesystem.drawing.design.uitypeeditor))=""> _
Public Property ImageDir() As String
Why wont the above compile? I have tried to implement the FileNameEditor attribute so presumably I can have properties where the user can select files. But it can't find the attribute even though I have imported the documented name space.
Any ideas.
Nursey
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Found it -- I'm using this code snippet to test:
Imports System.ComponentModel
Imports System.Windows.Forms.Design
'EditorAttribute(GetType(System.Windows.Forms.Design.FileNameEditor), GetType(System.Drawing.Design.UITypeEditor))' _
Public Property testFilename() As StringYou also have to add a reference to System.Design.dll to get it to show up.
It drove me nuts for 20 minutes trying to find it. I finally went into the Object Browser, hit the search button, and typed in 'FileNameEditor' in the 'Find What:' box. Then I clicked on the little button next to 'Look In: Selected Components', clicked on 'External Components and Libraries', and then clicked 'Add'. I then added ALL of the 'System.<whatever>.dll' files, hit 'Select', then 'OK'. I did the search and found the little bugger under System.Windows.Forms.Design. I then went thru the 'External Components' list again and 'Remove'd each external component, one at a time, until the Browser window no longer showed the 'FileNameEditor' hit. That's when I knew what DLL it was residing in.
RageInTheMachine9532
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Sir Rage of Rage-shire, thou art a God!
P*sser number 1...when the System.Design shows up with other stuff, like it's already referenced. Things like that just lower your trust of things you take for granted as being straight forward.
Ah well, onwards and upwards.
Oh by the way...I solved my problem of icons for my controls not showing up in the toolbox. I renamed my controls, to divorce them of any old stuff in the registry, and guess what, yep, you don't have that surprised look on your face, so you know...it worked! P*sser number 2, follow the rules but if your registry is strangely screwed for whatever reason then its gonna bite yah! 8-(
As soon as I referenced system.design explicitly the new uitype designer stuff was all plugged in.
Thanks a million!
Nursey
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Hi everyone
Look, I'm looking to resolve how can i refresh the data from a datagrid.
example.
I have form A and Form B. In the form A i have the Datagrid, but I'm in form B. How can I refresh the datagrid from form B button?.
Johnny
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What Am I doing wrong?
I am getting the message object is close
Dim objcnn1 As New ADODB.Connection
Dim objcmd1 As New ADODB.Command
Dim objrst1 As New ADODB.Recordset
Dim str As String
Dim GConnection As String
objcnn1.Open "Provider=MSDASQL.1;password =;User Id = ;Data Source=TEST;"
objcmd1.ActiveConnection = objcnn1
With objrst1
.ActiveConnection = objcnn1
.CursorType = adOpenDynamic
End With
sDownload = "SELECT * FROM test "
objrst1.Open sDownload
Do While Not objrst1.EOF
MsgBox " " & sDownload
objrst1.MoveNext
Loop
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as such you are using the MSDASQL provider
u r here not specifying the path of the source 
i think that u should specify the path of the source
else wise he will take the application path
also u r using the MSDASQL provider then i think that you have to login the SQL server to access the database
i m not sure abt it 
check whether the objcnn1 is open or not and get the error
from err.number
first do the connection and then do the rest of the things with that object 
VickyMD A Specialist in Message Digest Security
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