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Hey all,
I've been trying to look for similar problems all around the net, but I didn't succee...
Anyway, my problem is like that:
I wrote a little command line mailer that tries to send a mail to me when certain events happen. The mail program worked wonderful until I actually tried to run at the server.
It stills sends mail, and I still receive them, but some of the mail just don't appear in my mailbox. The problem is that sometimes I do get those mails, and sometimes not (The same mails, with the same subject and message text etc.). In the past I've used a program called postie.exe which (until now), never missed a mail.
As you probably understand, I got no relay problem what so ever, and I also didn't get any exception (I finish the command "SmtpMail.Send(aMessage);", with no errors).
Here is a small part of the code:
aMessage = new MailMessage();
aMessage.From = from;
aMessage.To = to;
aMessage.Cc = cc;
aMessage.Bcc = bcc;
aMessage.Subject = subject;
aMessage.Body = text;
SmtpMail.SmtpServer = smtpServerName;
SmtpMail.Send(aMessage);
return(true);
I don't know if that will give any more info, but I did some checking in my Exchange server and I saw that the missing mails never reached it (I've used the message tracking sending program supplied with the exchange server).
Also, all mails are being sent from a user inside the LAN to a user inside the LAN
Any idea what may be the problem?
Thanks,
Guy
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I have a MDI Application. When the application loads Modal dialog opens asking for login. After period of inactivity the same ModalDialog needs to be opened. It opens perfectly but this time it opens as Modaless dialog.Help on this would be much appreciated.
I am using the same method to show the dialog but whats the reason it open as modaless dialog after the inactivity period. Thanks in advance.
Sairam
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Try,
In the method you open the form
Set every Time the property MdiParent:
form.MdiParent = this;
Maybe when you open it you use
Ricardo Casquete
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Thanks for the reply.
I am using InActivityMonitor Posted in CodeProject for tracking Inactivity of the Application. On Time Elapse calling a static method in form class where i invoke the ShowDialog. The Dialog which pops up is modaless. Initally when the dialog is called its modal.
I tried passing the MainForm Instance as a paramter to the static method and assigned that as MDI parent of the form which calls the showdialog. After timeelapse, it is showing dialog itself.. this is strange or am i doing something wrong???
Can you please assist me in this.
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Thanks for the reply.
I am using InActivityMonitor Posted in CodeProject for tracking Inactivity of the Application. On Time Elapse calling a static method in form class where i invoke the ShowDialog. The Dialog which pops up is modaless. Initally when the dialog is called its modal.
I tried passing the MainForm Instance as a paramter to the static method and assigned that as MDI parent of the form which calls the showdialog. After timeelapse, it is NOT showing dialog itself.. this is strange or am i doing something wrong???
Can you please assist me in this.
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I think it is strange...
I have just made a sample with 3 forms...
One as MdiParent, One as Children and One as Modal...
and everthing works...
the code is this... as normal as you can Imagine... so thats why I don't understand what is happening to you... maybe you have some property in the forms that is doing this behaviour
//Code in Form1 ( the Mdi Parent )
Form2 f = new Form2();
f.MdiParent = this;
f.Show ();
// Code in Form 2
Form3 f = new Form3();
f.ShowDialog ( this );
I am really surprised about your error...
Good Luck
Ricardo Casquete
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Atlast i found out the cause, but not the solution... If u can tell me the solution that would be great..
In the background a thread is running checking whether the Time has elapsed for the application(i.e Application is idle or inactive for certain period), In that thread i am trying to show the showdialog.
The Application parent thread is running which hold the instance of Parent form (which should be MDIparent of dialog), but it is not..
In my app dialog is running in a separate thread and the application MDI parent is running in separate thread. When i tried to assign the MDI parent of Dialog i got an exception as follows.
Please let me know if you have any solution or workaround for this...
Exception occured: Controls created on one thread cannot be parented to a control on a different thread.
Parameter name: value
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how can i set the property of printer according to valus saved in any file??
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I am doing socket programming in c#.I could have accessed all drives,files and folders of a remote system to my local system.How do I access Icons of all the files and folders of a remote system?.Now all the fileNames and folderNames of remote system will display in my local system .I need to display the Icons also.
I think we can do that with the file extension of that file name.Means
we have to create the Icons with in local machine with the file extension of
Remote machine file name.
Is there anybody knows any solution for this please replay me as soon as possible.
cheers
Deepthi.
Deepthi Wilson.
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Hi there
I Can't access Mdi Form's Statusbar from Child Form.
mdi form is "mdiMain" and child form is "form1".
I set Statusbar's modify to public , but when in child form i typed "mdiMain." i couldn't access StatusBar1 !!!
Please help me.
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Haven't worked with MDI in .NET but as far as I know there is a Parent property on the child form or something like this. You can access the status bar from there I supose.
--------------------------------------------------------
My development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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Hello,
I want to access a property dynamically.
e.g.
[code]
class A{
private int i;
public int I{
get{return i;}
}
}
[/code]
now I have a instance of this class and I want to access in the way:
instance.Get("I"); and this should return my i...
I know that Reflection is the way to do that, but how?
Regards
Hansjörg
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Are there some free tools to show the performance of my app on XP?
Request:
1.process can be assigned
2.the threads in my app
3.memory used( whether GC.Collect works and memory generation)
thank you very much
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You could use
a. Devpartner profiler from compuware
b. CLR profiler
[URL]http://www.microsoft.com/downloads/details.aspx?FamilyId=86CE6052-D7F4-4AEB-9B7A-94635BEEBDDA&displaylang=en [/URL]
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These are very good tools, I finally selected CLR profiler because of the lost cost.
Thanks a lot.
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Hi,
I have an ftp application which is a VB application, which transfers files in a given directory of host machine to another machine.
I need to call this application from a C# windows service.
How can I do it? Its very urgent...
Thanks in Anticipation
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hi all
I want to serialize a usercontrol and pass it thru web service. is that possible. if not how can we pass a usercontrol thru web services?
Rajanikanth A.B
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Why don't you tell us what you are trying to accomplish, instead of asking how to do it the way that you think that it's done?
---
b { font-weight: normal; }
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i want my usercontrol to se serialized(from web service) and sent as bytes and to be deserialized at the client machine.how to do it? can we serialize the usercontrol? how to maintain its state
Rajanikanth A.B
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What Guffa meant is: Why are you wanting to serialise a usercontrol? It seems such an odd thing to want to do that your problem may be better solved a different way.
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question."
--Charles Babbage (1791-1871)
My: Website | Blog
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I want to multiplication like orderqty*rate=amount in c# datagrid windows appliction without using any button control when the cursor goes to the fild of amount inthe datagrid it should multiply the values given in the field of orderqty,rate if you need more description me ask me through email cutegirl_doctor@yahoo.co.in
I am a software developer in
c# dotnet located in bangalore india
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You can use Datacoulumn.Expression property.
code from msdn
[CODE]
private void CalcColumns(){
DataColumn cPrice;
DataColumn cTax;
DataColumn cTotal;
DataTable myTable = new DataTable ();
// Create the first column.
cPrice = new DataColumn();
cPrice.DataType = System.Type.GetType("System.Decimal");
cPrice.ColumnName = "price";
cPrice.DefaultValue = 50;
// Create the second, calculated, column.
cTax = new DataColumn();
cTax.DataType = System.Type.GetType("System.Decimal");
cTax.ColumnName = "tax";
cTax.Expression = "price * 0.0862";
// Create third column.
cTotal = new DataColumn();
cTotal.DataType = System.Type.GetType("System.Decimal");
cTotal.ColumnName = "total";
cTotal.Expression = "price + tax";
// Add columns to DataTable.
myTable.Columns.Add(cPrice);
myTable.Columns.Add(cTax);
myTable.Columns.Add(cTotal);
DataRow myRow;
myRow = myTable.NewRow();
myTable.Rows.Add(myRow);
DataView myView = new DataView(myTable);
dataGrid1.DataSource = myView;
}
[/CODE]
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