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Its your choice really. If the table contains all the data you need and its quicker, use it. If not, use the view.
The only real way to tell is to benchmark the time it takes to do whatever you need to do with the data.
Bob
Ashfield Consultants Ltd
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Hi all,
i got problem in replacing text in richtextbox with new text.
I using find and replace method,but it doesnt work..
The text will load in richtextbox when i run the system.Wht i need is just replace some text with new text in richtextbox..
Pls help me..
Thank You..
%#&kmpYrlHSGYG5@#($_+!@!(*JASnjshdk,cm_0ashjhdbn@#$!48mkhfbchsh))^%#W%&@YW7wsdfjw789';'][]\`~JKJQ4$!@#~)-HSKS^&*1)JK12@#@$~!1`DFGkqp][]\]?Zas;EWRG%!@~)(^&BVAG
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And what is not working? What do you use to find and then replace? Show some code.
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the code i did is like this,
richTextBox1.Find("XX");
richTextBox1.SelectedText = text.Replace("XX", text);
The string "XX" is i load into richtextbox.Then i open external file to replace this "XX" with some text.
The code i did is doesnt work.So got any other way to find solution for this case.
Thank You.
%#&kmpYrlHSGYG5@#($_+!@!(*JASnjshdk,cm_0ashjhdbn@#$!48mkhfbchsh))^%#W%&@YW7wsdfjw789';'][]\`~JKJQ4$!@#~)-HSKS^&*1)JK12@#@$~!1`DFGkqp][]\]?Zas;EWRG%!@~)(^&BVAG
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kamalesh5743 wrote: richTextBox1.Find("XX");
richTextBox1.SelectedText = text.Replace("XX", text);
Try:
richTextBox1.Find("XX");
richTextBox1.Text = richTextBox1.Text.Replace("XX", text);
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Hello
I am using multicast delegate as follows, but the effect in the server is undesirable:
Thing.OnEvent1 += new IThingEvents_OnEvent1EventHandler(OnEvent1);
Thing.OnEvent2 += new IThingEvents_OnEvent2EventHandler(OnEvent2);
Thing.OnEvent3 += new IThingEvents_OnEvent3EventHandler(OnEvent3);
The problem is that the (C++ COM) server it thinks it has all the connections for each event.
So in the below example it trys to send the event 3 times. Apart from the unecessary processing, I am worried it is making the inter-process call each time (the incorrect calls are being thrown away on the client side somewhere).
HRESULT Fire_OnOrderCancel(lots of params)
{
HRESULT hr = S_OK;
T * pThis = static_cast<t*>(this);
int cConnections = m_vec.GetSize();
for (int iConnection = 0; iConnection < cConnections; iConnection++)
{
pThis->Lock();
CComPtr<iunknown> punkConnection = m_vec.GetAt(iConnection);
pThis->Unlock();
IDispatch * pConnection = static_cast<idispatch*>(punkConnection.p);
if (pConnection)
{
CComVariant avarParams[20];
//set avarParams
CComVariant varResult;
DISPPARAMS params = { avarParams, NULL, 9, 0 };
hr = pConnection->Invoke(1, IID_NULL, LOCALE_USER_DEFAULT, DISPATCH_METHOD, ¶ms, &varResult, NULL, NULL);
}
}
return hr;
}
What c# thing do I need to use to get the desired behaviour, namely events to be fired once and the c# client to do the correct delegation?
Many Thanks
deds
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Hi to all,
I'm using the dll iTextSharp to fill a PDF file.
My question is how can i select an item in a combobox in the PDF file ?
Best regards and thanks in advance
Fady Sayegh
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Hey!
I got a problem with a class of mine inheriting from xmldocument. When I have an actual xmldocument I can´t cast it to my class, I get System.InvalidCastException. Why is this? I have done the same with for instance another class inheriting from UriBuilder.
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livez wrote: When I have an actual xmldocument I can´t cast it to my class, I get System.InvalidCastException. Why is this?
Because the instance you are trying to cast is obviously not of your inherited type!
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This is what I tried:
class test : XmlDocument
{
public test()
{
}
public void testing ()
{
test t = new test();
XmlDocument doc = new XmlDocument();
t = (test)doc;
}
}
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Didnt work 
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try leppies solution bellow
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Why was the message deleted? Because the OP said the proposed solution didn't work? That's not a very good reason as now no one else who runs into the same (or similar) problem will know not to try that approach.
Scott.
—In just two days, tomorrow will be yesterday.
—Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai
[ Forum Guidelines] [ Articles] [ Blog]
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livez wrote: XmlDocument doc = new XmlDocument();
t = (test)doc;
XmlDocument doc = new test();
test t = (test) doc;
I am not saying any more.
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So I can´t cast to a more advanced type, but casting to a less advanced is okay.
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I think you need to study inheritance and polymorphism a bit more. It takes a while to get to understand it, but once you do, it all seems natural.
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Thanks for your help, though u could work on your manners a bit.
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My manners are irrelevant. I do not like to spoon-feed people.
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leppie wrote: My manners are irrelevant.
Well said, Seven! 
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livez wrote: work on your manners a bit
His responses appeared to be quite polite. Curt, for sure, but polite.
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Yes you´re quite right. My apologies Leppie.
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in general these kinds of casts will only work towards the base class. ie a test is an XmlDocument but an XmlDocument is Not necessarily a test.
you could use the "as" operator
t = doc as test;
this will return t == null if doc is not of type test.
If you know how to convert an XmlDocument into a test then you could create a cast for it
public static explicit operator Test(XmlDocument doc)
{
//your conversion algorithm here
}
HTH
Russ
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I have created a windows service to send email on daily basis. It has a timer object that fires an event after 24 hours,
private System.Timers.Timer timer = new System.Timers.Timer (86400000);
In timer event I do my working i.e. I send my emails, something like this:
private void OnTimedEvent(object source, System.Timers.ElapsedEventArgs e)
{
eventLog1.WriteEntry("Calling web service for Sending Reminders on " + DateTime.Now.ToLongDateString());
if (EmailObj.SendReminder())
{
eventLog1.WriteEntry("The operation was successfully completed on " + DateTime.Now.ToLongDateString());;
}
else
{
eventLog1.WriteEntry("There was some error, the operation failed on " + DateTime.Now.ToLongDateString());;
}
if (DateTime.Today.Day == 1)
{
}
}
The problem is, I have installed the service on Windows server 2003, but the service starts and stops immediately with the message
“The MyServiceName service on Local Computer started and then stopped. Some services stop automatically if they have no work to do, for example, the Performance Logs and Alerts service”
I can see the event log entries that I did on OnStart event of the service; also the service is working fine on Windows XP.
Please help me I have to run this service on MS Windows server 2003 forever to send emails on daily basis,
cout << "\0";
// its backSlashZero
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