Re: open an access application from web access denied error - ASP.NET Discussion Boards

Ramesh Swaminathan11-May-09 22:07

11-May-09 22:07

Assume that the three button field columns starts from 4th column of the GridView, then

gvYourGridView.Columns[3].Visible = false;
gvYourGridView.Columns[4].Visible = false;
gvYourGridView.Columns[5].Visible = false;

Problem with gridview

sarang_k11-May-09 20:15

sarang_k

11-May-09 20:15

Hi,

I have defined a hyperlink in a gridview but the problem is i want extract the value of that hyperlink in a textbox.since i am trying it i am getting a null value.Hyperlink is the 1st column in the gridview and also i am using the update panel.

Please any body can solve it..

Thanks in advance.

Re: Problem with gridview

Ramesh Swaminathan11-May-09 20:40

Ramesh Swaminathan

11-May-09 20:40

Can you post the portion of the code where you extract the value of the hyperlink.

Try this:

LinkButton lbtnYourHyperLink = (LinkButton)(gvYourGridView.Rows[rowIndex].FindControl("lbtnNameOfLinkButton"));

if(lbtnYourHyperLink != null)
textbox1.Text = lbtnYourHyperLink.Text

how to direct web.config to use sections in subfolders

nithydurai11-May-09 19:56

nithydurai

11-May-09 19:56

I have a web.config Root folder of my application and another web.config in a sub folder.
I want the sub folder to use the web.config present in the Root..
can you help to me.....

Re: how to direct web.config to use sections in subfolders

Ramesh Swaminathan11-May-09 20:45

Ramesh Swaminathan

11-May-09 20:45

The configuration settings specified in the web.config from sub folder will always override the settings of the root folder web.config.

If you want to use the parent folder configuration settings, then remove the same configuration fron sub folder's web.config. Then it will be taken from root web.config by the application.

Re: how to direct web.config to use sections in subfolders

nithydurai11-May-09 21:16

nithydurai

11-May-09 21:16

I am working on a DLL that will be licensed per domain and am trying to figure out the best way to handle subdomains.

How are sub-domains typically setup? I thought something like

c:\websites\domainX\www -> virtual directory for www.domainX.com

c:\websites\domainX\store -> virtual directory for store.domainX.com

Where would the DLL need to be so both "web sites" can use its functionality?

Or should the sub domain be setup directly under the www directory

c:\websites\domainX\www\store -> virtual directory for store.domainX.com

if the bin folder is also under \www will the subdomain site still have access to it? I think if someone navigates to www.domainX.com/store the answer is Yes but if they navigate using store.domainX.com the answer would be No because the root folder is now the Store folder.

I currently only have access to XP and IIS5 for development. How can I emulate subdomains in this environment?

open an access application from web access denied error

samerh11-May-09 19:41

samerh

11-May-09 19:41

Hi
I have a web application that iam running on an intranet, from this web application iam trying to open another access application that is found on the same server where i deployed the web application. I ust want to open the access application and to do that iam using
System.Diagnostics.Process.Start(System.Configuration.ConfigurationManager.AppSettings.Item("Path"))

in web.config key is:

<add key="Path" value="\\192.168.1.11\Shared\db\bdl_results.mdb"></add>

on my testing machine it is working fine but when i deploy at the customer site i get access denied error. Any ideas and thanks

Re: open an access application from web access denied error

Abhijit Jana11-May-09 20:12

Abhijit Jana

11-May-09 20:12

samerh wrote:
System.Diagnostics.Process.Start(System.Configuration.ConfigurationManager.AppSettings.Item("Path"))

in web.config key is:

<add key="Path" value="\\192.168.1.11\Shared\db\bdl_results.mdb">

First of all this will be always execute only on Server.

samerh wrote:
on my testing machine it is working fine but when i deploy at the customer site i get access denied error.

In local system, you are doing it from VS, and its having it own ASP.NET engine and which has sufficient permission to access, read, write files in your local system.
But when you deployed it on IIS, Its runs on "Network Services" identity, which has minimum privilege to access your system. That is the reason you are getting the error.
Resolution :
1. Give the required privilage to that file.
2. Create Own Application Pool, Change the Identity of Application Pool to "Local System" . Assign the Application Pool to your virtual Directory.

I will suggest you to go with Option 2 Smile | :)

Please let me know if any issue.

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

How to avoid priniting empty pages ?

I Sam Asir Aloysious11-May-09 19:37

I Sam Asir Aloysious

11-May-09 19:37

I am using javascript to print page from asp.net. Always print a empty page following the content. Pls help me to avoid empty page while printing ?

Thanks.....!

Clipboard problem in ASP.NET

specialdreamsin11-May-09 18:49

specialdreamsin

11-May-09 18:49

Hi,

I have a aspx page, in which a text box will display some text. I have given a Link Button on the same page. When I click Link Button, the text displaying in textbox should copy in to memory. That means its eqalent to Ctrl + C. Copy the text and Ready to Paste anywhere.

Please help me out.

Ramesh Sambari

Debug Windows service

Sundeep Ganiga11-May-09 18:28

Sundeep Ganiga

11-May-09 18:28

Hi to all,
I have created a windows service which contains Timer control.The Service is being created and running well.I want to debug the code line by line of the service due to some malfunctioning.can any body help me regarding this.Can anybody tell how to debug the code.Hope that there will be someone to help me.

Thanks Before answering,
S G

Re: Debug Windows service

Abhijit Jana11-May-09 19:29

Abhijit Jana

11-May-09 19:29

You can check following links for reference,
REf1
Ref2
Ref3

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

Re: Debug Windows service

Sundeep Ganiga11-May-09 23:03

Sundeep Ganiga

11-May-09 23:03

Thank u Abhijit,
I will try this and let you know the result.Once again thanks for Your reply.

Regards,
S G

Como crear un menu dinamico segun rol del usuario

MaruLau11-May-09 17:19

MaruLau

11-May-09 17:19

Estoy viendo varias alternativas para poder crear un menu que sea segun la necesidad... o sea si es administrador que cargue y de acceso solo a ciertas paginas, pero lo tengo que hacer dinamico, o sea, desde base de datos...
No soy muy buena en el tema y espero que me puedan entender y ayudar.. estoy trabajando con visual studio.net c# y sql server 2005...
Gracias

Re: Como crear un menu dinamico segun rol del usuario

Ramesh Swaminathan11-May-09 18:53

Ramesh Swaminathan

11-May-09 18:53

Is your question in spanish?

Hay un control de menú disponible en ASP.NET que permita que usted cree menús dinámicamente y estáticamente para su uso de la tela. Para su requisito, usted puede almacenar los artículos de menú basados en el papel del usuario en la base de datos y exhibirlos que usan este control de menú. Lea este acoplamiento
http://msdn.microsoft.com/en-us/library/ecs0x9w5(vs.80).aspx[^]

Re: Como crear un menu dinamico segun rol del usuario

Ramesh Swaminathan11-May-09 18:55

Ramesh Swaminathan

11-May-09 18:55

In English,

There is a menu control available in ASP.NET which allows you to create menus dynamically and statically for your web application. For your requirement, you can store the menu items based on the user role in the database and display it using this menu control. Read this link

http://msdn.microsoft.com/en-us/library/ecs0x9w5(vs.80).aspx[^]

Re: Como crear un menu dinamico segun rol del usuario

MaruLau18-May-09 14:14

MaruLau

18-May-09 14:14

Yes is in spanish sorry... my english is not good, but I understand your answere... thanks... but one question more... I do my DB in this form
Table User: nombre, nick, password, id_rol (if is admin or other), fecha_ingreso.
Table Rol: id_rol, detalle
Table "Permisos": id_permiso, id_rol, direccion (type int), indice (type int), detalle
The table "permisos" is for construct the menu and to know what pages he can see...
direccion and indice its and order in tree to do my menu...
In this form I need to construct my menu and to verify the acces to my proyect
If you don't understand my idea please write me and I send you my example
I hope you understand me

TextBox date validation

CodingLover11-May-09 16:15

CodingLover

11-May-09 16:15

Hi All,

I want to validate a text box as a date from 01/01/1900 to 12/31/9999. I do the following, but my regular expressions validate from 01/01/1900 to around 2050. Can someone looking into it, where I'm going wrong.

<br />
<asp:RegularExpressionValidator ID="RegValidator" runat="server" ControlToValidate="TextBoxStartDate"<br />
                                    ErrorMessage="DATE ERROR" Display="Dynamic" <br />
                                    ValidationExpression="(0[1-9]|[12][0-9]|3[01])[- /.](0[1-9]|1[012])[- /.](19|20)\d\d"<br />
                                     ValidationGroup="TextBox"><br />
                                </asp:RegularExpressionValidator><br />

Thanks a lot Smile | :)

I appreciate your help all the time...
CodingLover Smile | :)

Re: TextBox date validation

CodingLover11-May-09 17:03

CodingLover

11-May-09 17:03

I've solve the question my self. Thanks for all spending time to read my question.

I appreciate your help all the time...
CodingLover Smile | :)

Re: TextBox date validation

Baran M11-May-09 18:48

Baran M

11-May-09 18:48

where were you wrong ?

select the checkbox, can see the additional grid view! [modified]

HyeRyung11-May-09 14:40

HyeRyung

11-May-09 14:40

Hi, i wonder a few question about something.

1.in my application, i would like to express that when i click the checkbox,

then show additional xolumns in the grid view.

i embodied coulumns with BoundField with gridview.

and i'd like to allied showing additional columns start with column ship(i.e, From column 'FCST Rev'
To column 'Vendor' are defalut.)

   2. in my source, i'd like to combine the headerText.. is it possible function like colspan and   rowspan in the girdview?

*ref code

<pre>
<code>
<td style="height: 385px; width: 398px;" valign="top">
<asp:GridView id="grvFcst" runat="server" AllowSorting="True" BorderWidth="0px" BorderColor="White"
   CellPadding="0" AllowPaging="True" CellSpacing="1" AutoGenerateColumns="False" Width="100%" Font-Size="Smaller"
   ForeColor="DimGray" OnPageIndexChanging="boardGrid_PageIndexChanging" OnRowDataBound="boardGrid_RowDataBound"
   PageSize="20" >
<PagerSettings NextPageImageUrl="~/images/common/b_next.gif"
   PreviousPageImageUrl="~/images/common/b_pre.gif" NextPageText="Next" PreviousPageText="Previous" />
<RowStyle HorizontalAlign="Center" Height="18px" />
<HeaderStyle BackColor="#D2E1E6" HorizontalAlign="Center" Height="20px" ForeColor="#336699" Font-Size="Small" />
<AlternatingRowStyle BackColor="#F1F4F5" HorizontalAlign="Center" />
<EmptyDataRowStyle HorizontalAlign="Center" Height="50px" VerticalAlign="Middle" />
<EmptyDataTemplate>
<table width="100%" height="100%">
<tr>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">No</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">FCST Rev</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">RTF Rev</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">S_mat_code</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">B_mat_code</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">B_Mat_Desc</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Buyer</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Vendor</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Ship</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Shot</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Inspect</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">CT</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Block</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Yield</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Status</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Capa</td>
   <td style="background-color:#D2E1E6; color:#336699; font-size:small">Type</td>
</tr>
<tr>
   <td align="center">
      <asp:Label ID="message" runat="server" Text="Data is not Found!" Font-Bold="true" Font-Size="Medium" />
   </td>
</tr>

   <tr height="2"><td bgcolor="#D2E1E6"></td></tr>
</table>
</EmptyDataTemplate>
   <Columns>
   <asp:BoundField HeaderText="No">
      <ItemStyle Width="40px" />
   </asp:BoundField>
   <asp:BoundField HeaderText="FCST Rev" DataField="fcst_rev" />
   <asp:BoundField HeaderText="RTF Rev" DataField="rtf_rev" />
   <asp:BoundField HeaderText="S_mat_code" DataField="ref_ms" />
   <asp:BoundField HeaderText="B_mat_code" DataField="ref_m1" />
   <asp:BoundField HeaderText="B_Mat_Desc" DataField="ref_desc" />
   <asp:BoundField HeaderText="Buyer" DataField="Buyer" />
   <asp:BoundField HeaderText="Vendor" DataField="Vendor" />
   <asp:BoundField HeaderText="Ship" DataField="st_ship" />
   <asp:BoundField HeaderText="Shot" DataField="st_shot" />
   <asp:BoundField HeaderText="Inspect" DataField="st_inspect" />
   <asp:BoundField HeaderText="CT" DataField="st_ct" />
   <asp:BoundField HeaderText="Block" DataField="st_block" />
   <asp:BoundField HeaderText="Yield" DataField="st_yield" />
   <asp:BoundField HeaderText="Status" DataField="st_status" />
   <asp:BoundField HeaderText="Capa" DataField="st_capa" />
   <asp:BoundField HeaderText="Type" DataField="" />
   </Columns>
   <PagerStyle HorizontalAlign="Center" CssClass="pagerStyle" />
</asp:GridView>
</td>
</code>
</pre>

modified on Monday, May 11, 2009 10:21 PM

Optimize Your db4o Techniques in 6 Pages!

Lyndsey Clevesy11-May-09 11:46

Lyndsey Clevesy

11-May-09 11:46

Whether you're advanced in db40 and want increased efficiency or you want to learn basic operations, you'll find what you're looking for in this free, 6-page DZone Refcard. Download at: http://refcardz.dzone.com/refcardz/getting-started-db4o?oid=hom10401[^]

db4o is an open source object database that allows you to quickly store and retrieve your .NET application data. This DZone Refcard walks you through db4o's basic operations, its various query types and techniques for optimal data access performance.

About the Authors:

Prof. Dr. Stefan Edlich is a senior lecturer at Beuth University of Technology Berlin (App.Sc.) with a focus on Object Databases, Software-Engineering and E-Learning. He sold his first commercial software in 1986 and has a 26 year software development experience. Furthermore he is the author of ten IT books he wrote for Apress, OReilly, Spektrum / Elsevier, and other publishers. In 2008 he set up the the worlds First International Conference on Object Databases (ICOODB.org) which is continued 2009 at ETH-Zürich.

Eric Falsken is a longtime web and embedded software developer. He wrote his first of many websites in 1995, and went on to e-commerce, enterprise and internet media before shifting his focus to embeded device software, where he found his love of object databases and db4o. Eric has been a member of the db4o team since 2006, and enjoys travel adventuring, meeting new people, and looking at beautiful code.

Add Bak file

hahii11-May-09 11:07

hahii

11-May-09 11:07

I have a bak file. How can I add file into a Web application in VS 2008

Re: Add Bak file

Ramesh Swaminathan11-May-09 19:07

Ramesh Swaminathan

11-May-09 19:07

You question is not clear.

What kind of .bak file you have. Is it SQL server database backup file. If so, Do you want to resore a SQL Server database .BAK file.

Or do you want to upload a .bak file using your web application?

Re: Add Bak file

Abhijit Jana11-May-09 19:33

Abhijit Jana

11-May-09 19:33

hahii wrote:
I have a bak file. How can I add file into a Web application in VS 2008

I didn't get you?
Does that .bak file contain you project database?

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.