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Take a look at the MeasureString method.
Despite everything, the person most likely to be fooling you next is yourself.
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Mr Guffa,
thanks for your kind reply. actually the thing here is i am creating an image, i have to check the size of the letter may be in pixel format so that after its width i have to point the next letter.
Hope you get my requirement.
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Yes, I understand your requirement. Read my previous post again.
Despite everything, the person most likely to be fooling you next is yourself.
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Hi All,
Can some guru tell me how can I debug an ASP.net web application in Visual Studio.NET 2003? I inserted a breakpoint in the page load code and hit F10, but the application opens teh web form in the browser rather than goes into the code to execute step by step.
I am using Windows XP pro, IE8.0 Beta, and IIS 5.1
Thanks heaps.
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AndieDu wrote: I am using Windows XP pro, IE8.0 Beta, and IIS 5.1
From where are your trying to debug ? Is it from Local IDE or your application hosted on IIS and you want to debug from there ?
cheers,
Abhijit
CodeProject.Com MVP
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Congrats Dude for recognised as MVP.Keep it up Man 
Cheers!!
Brij
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Thanks Brij !!!
cheers,
Abhijit
CodeProject.Com MVP
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Thanks, i was trying to debug from local IDE.
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In what mode you are running your application
1. Debug
2. Release
if it is in release mode then you cannot debug it.
Secondly, try checking web.config compilation option
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Thanks dude,
I already worked out myself. For some unknow reason, i have to attached the debug process after load my asp.net web application, then i can debug into the .net 2003 codes.
i am happy to offer any help regarding this issue if anyone wants, just shoot me an email.
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I have a gridview that I am trying to validate 2 fields so that one is not greater than the other. When I run the code, I get the following error.
Server Error in '/WebSite' Application.
--------------------------------------------------------------------------------
Control 'inStock' referenced by the ControlToCompare property of 'CompareValidator2' cannot be validated.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Control 'inStock' referenced by the ControlToCompare property of 'CompareValidator2' cannot be validated.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[HttpException (0x80004005): Control 'inStock' referenced by the ControlToCompare property of 'CompareValidator2' cannot be validated.]
System.Web.UI.WebControls.BaseValidator.CheckControlValidationProperty(String name, String propertyName) +1840513
System.Web.UI.WebControls.CompareValidator.ControlPropertiesValid() +1735335
System.Web.UI.WebControls.BaseValidator.OnPreRender(EventArgs e) +33
System.Web.UI.Control.PreRenderRecursiveInternal() +86
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Control.PreRenderRecursiveInternal() +170
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2041
I believe the problem is in my asp code and not my c# code. Here is my asp code for that section.
<asp:templatefield headertext="Ordered Amount" xmlns:asp="#unknown">
<itemtemplate>
<asp:textbox id="amount" runat="server" width="30px" />
<asp:comparevalidator id="CompareValidator1" runat="server" errormessage="Must be a number">
Operator="DataTypeCheck" Type="Integer" ControlToValidate="amount"></asp:comparevalidator>
<asp:comparevalidator id="CompareValidator2" runat="server" errormessage="Amount ordered is greater than amount in stock">
Operator="LessThan" ControlToValidate="amount" ControlToCompare = "inStock"></asp:comparevalidator>
</itemtemplate>
<headertemplate>
Ordered Amount
</headertemplate>
</asp:templatefield>
<asp:templatefield xmlns:asp="#unknown">
<itemtemplate>
<asp:label id="inStock" runat="server" visible="false" />
</itemtemplate>
<headertemplate>
</headertemplate>
</asp:templatefield>
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You can't compare to a label.
As a workaround, you can add a textbox on your form and set the text to the same text as the inStock Label.
Then to hide the textbox add txt.style.add("display", "none") in your code behind.
I didn't get any requirements for the signature
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<asp:gridview id="GridView1" runat="server" onselectedindexchanged="GridView1_SelectedIndexChanged" width="591px" xmlns:asp="#unknown">
<selectedrowstyle backcolor="Blue" />
<columns>
<asp:templatefield>
<headertemplate>
Amount Ordered
</headertemplate>
<itemtemplate>
<asp:comparevalidator id="CompareValidator1" runat="server" controltovalidate="amount">
ErrorMessage="Must be an integer" Operator="DataTypeCheck" Type="Integer"></asp:comparevalidator>
<asp:comparevalidator id="CompareValidator2" runat="server" controltocompare="inStock">
ControlToValidate="amount" ErrorMessage="Amount ordered is more than is available."
Operator="GreaterThan" Type="Integer" ValueToCompare="inStock"></asp:comparevalidator>
<asp:textbox id="amount" runat="server"></asp:textbox>
<asp:textbox id="inStock" runat="server" visible="False" width="1px"></asp:textbox>
</itemtemplate>
</asp:templatefield>
<asp:templatefield>
<itemtemplate>
<asp:textbox id="TextBox1" runat="server"></asp:textbox>
</itemtemplate>
</asp:templatefield>
</columns>
</asp:gridview>
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bfis108137 wrote: Ok so I did that but now it doesn't validate it. That is to say if the number is too high, it still goes through. Here is my code.
You can not set visible=false. If you do this the control is not rendered (no html is generated). Set the style property display to none. That way the control will still be rendered (html is produced) but it will not be visible to the user.
I didn't get any requirements for the signature
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i want to the radio station in order to get a job ..they now that i have studied computer science and the programing was my major......they said if i wanna get the job i have to connect the radio to their website ...they mean like yahoo and so .....they want people to listen to radio from the web .
i searched but i got no thing ..now i am here and i trust programers in this great website
so help me plez
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So you want a job that you can't do, and you want us to do it for you? If I knew where you were applying I would contact them and let them know that you don't know what you are doing.
Blog link to be reinstated at a later date.
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good point mate, i cant believe these sort of ppl can work in IT. 
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dude, handle your English first. God knows that you can get any job offer with your current English level.
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hello , everyone . I want to know what is the best way to start a long running process in asp-net , and keep it running until it finishes (when it will write its result to a database) , no matter if the user closes the page or does some other stuff . Of course , if it's possible to do such a thing . Thank you!
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It depends what you mean by 'long running'. The project I'm working on at the moment was using a web page to do a data import (~10 hour job) and we had numerous problems with the app pool recycling, people closing their browser etc.
My advice - if you've got something that takes that long to do, run it anywhere but within a web form as your first choice.
It definitely isn't definatley
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Thank you for your posts . Well , the "long running task" consists of running some scripts . It won't last 10 hours , but i suppose some of them might take several minutes . Shall i choose the async handler in this case ?
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