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Hello Seishin,
Thanx for the help. It worked out and managed to make the instalation file.
Have a great weekend, mate.
Khoramdin
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Hi everyone,
well I got two simple questions I wanna ask so here they are:
1. How can I lock the combobox (in a Windows Application) so that its text isnt editable but you can select the values from it?
2. What is the regular expression for a natural number (0,1,2...) that I can use to validate a field for a zero or positive number?
thanks in advance
Rocky
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1. I think you have to set the DropDownStyle property to ComboBoxStyle.DropDownList.
2. [0-9]+
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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I post this under C# as there is no Crystal-Specific category, and I use C#.
I am using an online report viewer to view Crystal Reports. The viewer inherits from ReportDocument, and I am able to access the ReportDocument in code.
I am attempting to retrieve the following from the report:
1. The values of the parameters sent to the stored procedure which returns data to the parent-level report. (I am able to see the parameter names in ParameterFields)
2. The values returned to the parent-level report by this stored procedure.
3. The values that are displayed by the report once incomming data has been processed by the formulas on the report.
(The above would apply for subreports as well.)
As yet I have not succeeded, and was hoping someone may be able to shed some light on this issue, if it is possible.
Thanks
chazv
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OS : windows XP
Visual studio : 2003
I cound not hide the curosr in RichTextBox. How can I
hide the cursor.Anybody help me. 
Continue...
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Did you try Cursor.Hide()?
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please send in some code related to iris recognization/authemtication like algorithms+programs for edge detection algorithms(canny edge detection algo),pattern matching feature encoding ,filters(gabor filter),haar wavelet,hough transform,normalisation segmantation on an image( a grayscale image eye image).
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How do you work with relative file paths?
Scenario: I have an XML file that I want to reference in my code but want to use a relative file path versus a literal file path. I am having some trouble finding a consistent answer on MSDN or the web in general.
Thank you for your help.
If you ain't cheatin'...then you ain't tryin'
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Can you explain your problem a bit more clearly please. If you want to work with relative paths then you might want to take a look at the System.IO.Path.Combine method.
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I assume you looking for the following. This specifies a path relative to the directory containing the executable of your application.
Application.StartupPath + Path.DirectorySeparatorChar + yourRelativePath
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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I want to create Remote MSI installion shields using c# and active directory.
Actually Active directory for domain and user authentication check, and MSI file will be store into server machine and I want to install that MSI from a mchine to any remote machine those are in same domain with local machine.
How it's possible  ? pls help me as soon as possible.
Thanks and Regards
Swadesh Ranjan Bera.
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Hai to all
I am learning C# from the past 1 and 1/2 month. I am working on Global Hooks. I am able to get the mouse and keyboard events. I need some help on how to do to record and play back the recorded events(mouse or keyboard). Desparately and urgently
Please help me out
Warm regards
Naresh Nelluru
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Hi,
I m willing to use Dundas Charting Tool to draw 3D Charts in Windows Forms in .Net 2.0
I want to generate a chart having all 3 axes plotted on the screen i.e. X(Customer_acctbal),Y(supplier_acctbal) and Z(Compilation Cost).
The requirement is in as shown in the image below.
My questions are:
1) Is this possible to draw using Dundas Charts?
2) If yes, then please guide us how to generate charts using all the 3 axes ,if possible, kindly provide sample project/code to do so.
Thanks & Regards.
Vikas.
+919999190313
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This would be better asked and answered by Dundas. There may not be many people here who have the Dundas library.
1) Surely this can be answered by looking at the Dundas website where they have some sample graphs with are in 3D 
2) If it is at all possible then there will be in all likely hood samples in either the documentation or on the website.
PS, I do know this is possible but seeing this can be answered by some simple research I'm not going to bother doing it for you when you have the documentation at your fingertips and I dont.
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I have used this code: http://www.codeproject.com/useritems/dotnetscr.asp
When i open .exe it work fine. but when i copied it to another computer i get error message: initialization error(0xc0000135)
what is the problem?
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Why not get in touch with the author by posting this question on the forum? They are the most likely person to be able to help you.
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
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Possibly, the target machine doesn't have the .NET Framework installed, or doesn't have the correct version of it installed.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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how could i iterate in nested child node of a xml data.i have given the xml data below which is stored in my xml file.
now i want to write a function which will read all the child node under transaction node.suppose there are 3 child node under
/P2DXML/Sender/Recipient/Document[@Transactions='3']/Transaction node.
in a loop i want to read value from those child node.when read will be complete the control will go out of scope.
in my case Document[@Transactions='3' so only child node related to this will be read.
when Document[@Transactions='4' then only child node related to this will be read.if my question is clear then pls give me the answer with sample code.
<P2DXML Version="1.05.67" Documents="12">
<!-- This XML conforms to 1.05.67 or Earlier -->
<Sender HubId="30556" Documents="12">
<Recipient HubId="29552" Documents="12">
<Document Type="Sales Invoice" Transactions="3">
<InvoiceNumber>H74014</InvoiceNumber>
<InvoiceDate>05/01/2007</InvoiceDate>
<InvoiceTaxPointDate>05/01/2007</InvoiceTaxPointDate>
<InvoiceName>NEW LOOK RETAILERS LTD V1163</InvoiceName>
<InvoiceAccount>NEW13</InvoiceAccount>
<InvoiceAddress1>NEW LOOK HOUSE</InvoiceAddress1>
<InvoiceAddress2>MERCERY ROAD</InvoiceAddress2>
<InvoiceAddress3>WEYMOUTH</InvoiceAddress3>
<InvoiceAddress4>DORSET</InvoiceAddress4>
<InvoicePostcode>DT3 5HJ</InvoicePostcode>
<InvoiceCountryCode/>
<InvoiceContact/>
<DeliveryName>MODA FASHIONS</DeliveryName>
<DeliveryAccount>NEW13565</DeliveryAccount>
<DeliveryAddress1>UNIT C2, ENSIGN ESTATE</DeliveryAddress1>
<DeliveryAddress2>BOTANY WAY</DeliveryAddress2>
<DeliveryAddress3>PURFLEET</DeliveryAddress3>
<DeliveryAddress4>ESSEX</DeliveryAddress4>
<DeliveryPostcode>RM19 1TB</DeliveryPostcode>
<DeliveryCountryCode/>
<DespatchContact/>
<Terms>60 Days</Terms>
<DueDate>06/03/2007</DueDate>
<CurrencyCode>GBP</CurrencyCode>
<NettAmount>764.48</NettAmount>
<TaxAmount>133.79</TaxAmount>
<GrossAmount>898.27</GrossAmount>
<Transaction>
<LineNo>1</LineNo>
<Type>Product/Service</Type>
<OrderNo>1241932</OrderNo>
<ManufacturerCode>14491:SH41RU:WHITE</ManufacturerCode>
<BuyerCode>1206243</BuyerCode>
<DespatchNoteNumber>D64508</DespatchNoteNumber>
<DespatchDate>04/01/2007</DespatchDate>
<Description>"WHITE "NEW LOOK" 3062309"</Description>
<Quantity>2800</Quantity>
<UnitofMeasure>100</UnitofMeasure>
<Price>11.32</Price>
<NettValue>316.96</NettValue>
<TaxPercent>17.50</TaxPercent>
<TaxValue>55.47</TaxValue>
<GrossValue>372.43</GrossValue>
</Transaction>
<Transaction>
<LineNo>2</LineNo>
<Type>Product/Service</Type>
<OrderNo>1241932</OrderNo>
<ManufacturerCode>15034MO:CPIP36:WHITE</ManufacturerCode>
<BuyerCode>1206243</BuyerCode>
<DespatchNoteNumber>D64508</DespatchNoteNumber>
<DespatchDate>04/01/2007</DespatchDate>
<Description>"WHITE "NEW LOOK""</Description>
<Quantity>1920</Quantity>
<UnitofMeasure>100</UnitofMeasure>
<Price>21.85</Price>
<NettValue>419.52</NettValue>
<TaxPercent>17.50</TaxPercent>
<TaxValue>73.42</TaxValue>
<GrossValue>492.94</GrossValue>
</Transaction>
<Transaction>
<LineNo>3</LineNo>
<Type>DeliveryCharge</Type>
<OrderNo>1241932</OrderNo>
<ManufacturerCode>CARRIAGE</ManufacturerCode>
<BuyerCode>1206243</BuyerCode>
<DespatchNoteNumber>D64508</DespatchNoteNumber>
<DespatchDate>04/01/2007</DespatchDate>
<Description>"CARRIAGE CHARGES"</Description>
<Quantity>1</Quantity>
<UnitofMeasure>EACH</UnitofMeasure>
<Price>28.00</Price>
<NettValue>28.00</NettValue>
<TaxPercent>17.50</TaxPercent>
<TaxValue>4.90</TaxValue>
<GrossValue>32.90</GrossValue>
</Transaction>
</Document>
<Document Type="Sales Invoice" Transactions="1">
<InvoiceNumber>H74015</InvoiceNumber>
<InvoiceDate>05/01/2007</InvoiceDate>
<InvoiceTaxPointDate>05/01/2007</InvoiceTaxPointDate>
<InvoiceName>NEW LOOK RETAILERS LTD V1163</InvoiceName>
<InvoiceAccount>NEW13</InvoiceAccount>
<InvoiceAddress1>NEW LOOK HOUSE</InvoiceAddress1>
<InvoiceAddress2>MERCERY ROAD</InvoiceAddress2>
<InvoiceAddress3>WEYMOUTH</InvoiceAddress3>
<InvoiceAddress4>DORSET</InvoiceAddress4>
<InvoicePostcode>DT3 5HJ</InvoicePostcode>
<InvoiceCountryCode/>
<InvoiceContact/>
<DeliveryName>SYNERGY LOGISTICS GROUP</DeliveryName>
<DeliveryAccount>NEW13456</DeliveryAccount>
<DeliveryAddress1>104-106 BRANTWOOD</DeliveryAddress1>
<DeliveryAddress2>BOOK IN MIKE 0208 880 9420</DeliveryAddress2>
<DeliveryAddress3>LONDON</DeliveryAddress3>
<DeliveryAddress4>LONDON</DeliveryAddress4>
<DeliveryPostcode>N17 0XW</DeliveryPostcode>
<DeliveryCountryCode/>
<DespatchContact/>
<Terms>60 Days</Terms>
<DueDate>06/03/2007</DueDate>
<CurrencyCode>GBP</CurrencyCode>
<NettAmount>10959.96</NettAmount>
<TaxAmount>1917.99</TaxAmount>
<GrossAmount>12877.95</GrossAmount>
<Transaction>
<LineNo>1</LineNo>
<Type>Product/Service</Type>
<OrderNo>1241932</OrderNo>
<ManufacturerCode>15034MO:CPIP36:WHITE</ManufacturerCode>
<BuyerCode>1206243</BuyerCode>
<DespatchNoteNumber>D64509</DespatchNoteNumber>
<DespatchDate>05/01/2007</DespatchDate>
<Description>"WHITE "NEW LOOK""</Description>
<Quantity>50160</Quantity>
<UnitofMeasure>100</UnitofMeasure>
<Price>21.85</Price>
<NettValue>10959.96</NettValue>
<TaxPercent>17.50</TaxPercent>
<TaxValue>1917.99</TaxValue>
<GrossValue>12877.95</GrossValue>
</Transaction>
</Document>
</Recipient>
</Sender>
</P2DXML>
tbhattacharjee
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You could load the Xml file into a XmlDocument and use the its SelectNodes method to select the nodes you want. The method returns a collection of selected nodes over which you can iterate and retrieve the wanted values.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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Hello gurus,
I'd like to know how I can get connected to the default instance of SQL Server with user login?
Where can I find a code snipet that shows how to do that with Windows authentication and SQL Server authentication?
Best regards.
Fred.
There is no spoon.
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bouli wrote: I'd like to know how I can get connected to the default instance of SQL Server with user login?
By just specifying the machine name, without any instance part.
You can find lots of examples of connection strings for SQL Server here: http://www.connectionstrings.com/?carrier=sqlserver[^]
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Also, if you just want some examples related to your local databases you could look at the connection string that is located in the properties dialog when you select a database server in the server viewer section of VS2005.
Aaron
_____________________________________________________________________
Our developers never release
code. Rather, it tends to escape, pillaging the countryside all around.
The Enlightenment Project (paraphrased comment)
Visit Me at GISDevCafe
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This should get you started.
try<br />
{<br />
SqlConnection connection = new SqlConnection("server=localhost; database=yourdb; user=yourusername; password=yourpassword);<br />
connection.Open();<br />
}<br />
catch (SQLExcepton SqlE)<br />
{<br />
//Do you exception handling here<br />
connection.Close();<br />
}
Remember, you need to include the System.Data.Sql namespace for this
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