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all groups > dotnet faqs > january 2006

ComboBox design-time DataBinding setting questions.
Posted by dbuchanan at 1/31/2006 3:15:25 PM
These setting mystify me for these reasons. *SelectedItem* - Help says that 'SelectedItem' gets or sets the currently selected item in the combobox. *SelectedValue* - Help says that 'SelectedValue' gets or sets the value of the member property specified by the ValueMember property. *Valu...more >>


Panel control
Posted by Gomathi at 1/30/2006 5:08:39 PM
hi all, Can i have vertical scroll bar inside a panel or place holder? Is it possible? Possible means how to do that one? Regards, Gomathi ...more >>

Clipping a pic and saving it in a file in DOT NET
Posted by Dixon at 1/30/2006 4:09:18 AM
Hai Im a newbie I have a picture in a picture box I drag a portion of the picture with the mouse..... Here i get the area i dragged in and now i want that area to be a separate picture saved in my hard disk how do i do that? i got two (x,y) co-ordinates where i started to drag and...more >>

How to get the List of Available Component Services using Dotnet ?
Posted by SenthilVel at 1/27/2006 12:00:00 AM
Hi I want to list the available "Component Services " (COM+) in a machine . i am trying to get the list of Componenet services in a machine using windows forms in dotnet , how can i retrive the list of componenet services, i know we can get the list of windows services, but i dont know ho...more >>

how to selecet check box in the data grid ?? only one check box
Posted by mit at 1/25/2006 12:00:00 AM

asp:treeview
Posted by Ajay at 1/19/2006 8:07:01 PM
How to disable hand cursor on one of the child nodes. ...more >>

Empty MessageBox / McAfee problem - any news ?
Posted by Werner Keilholz at 1/18/2006 11:01:53 AM
A MessageBox("Hi there") in .NET 2003 / C# displays a blank (empty) window on XP if McAfee antivirus is installed. This is due to the JPG buffer overflow ckeck in McAfee, and a patch has been released by McAfee (see below for details). Is there a different solution for this problem ? (With...more >>

get out parameter from oracle stored procedure
Posted by raymond chiu at 1/16/2006 4:23:36 PM
Dear all, I have one stored procedure which has one (in out) parameter. How can I get the out parameter in .net development if I am using oracleselectcommand1.executenonquery() with assigning in parameters. Thansk, Raymond Chiu ...more >>



Urgent!! Big Problem opening solution file in visual studio
Posted by Paras Sharma at 1/13/2006 4:48:39 PM
Hi all, We are facing this big problem. Scenario is as follows. We have one single solution (say EIS) under which there are 25 projects. All the files are saved at a central location under Visual Sorce Safe on a seprate machine. For a new person who is trying to setup this solution file ...more >>

getting path from shortcut
Posted by zeeshan.asghar at 1/12/2006 3:44:43 PM
hi! i am facing a problem, how to get path from shortcut. i am developin an application in vb.net (but can be implement it in C# as well )that save favorite (website shorcuts). i have done it but it cann't get the path of the shortcut. pls any one know tell m -- zeeshan.asgha ...more >>

VS irony...
Posted by darrel at 1/12/2006 3:27:20 PM
VS rightfully points out that this is invalid: <dt>hello <dd>how are you></dd> As you can't nest a DD inside a DT. Yet VS feels that it is necessary to automatically delete all of my </dt> tags for me when I try to fix this. UGH. -Darrel ...more >>

Instantiate Shell.Explorer.2 at runtime for a web page
Posted by jmi0 NO[at]SPAM att.net at 1/12/2006 10:55:32 AM
I want to create a custom user control to be used in a web page (by object tag) as an assembly. The user control needs to have a web browser control in it. Having tried with the managed System.Windows.Forms.WebBrowser or AxSHDocVw.AxWebBrowser, none of them worked from IE invocation unfortuna...more >>

Prevent service from stopping
Posted by ThunderMusic at 1/11/2006 4:20:03 PM
Hi, I have a service which is only a server for some objects the user can instanciate and call. Right now, the service starts and then stops automaticaly. The only line of code I added is in the OnStart event and is "RemotingConfiguration.Configure(configfile)". So I guess the service ...more >>

Does VS2005 have an "explorer panel" control
Posted by mmcd79 NO[at]SPAM tampabay.rr.com at 1/10/2006 9:08:44 PM
I'm wondering if Visual Studio 2005 has native support for the Explorer Panel that windows explorer uses on the left hand side. Does anyone know? Would seem kind of obvious that it should be included, after all buttons and such are themed by default in 2005 now just like XP. ...more >>

DataGridView Scrollbars missing
Posted by dbuchanan at 1/10/2006 11:51:14 AM
Hello, My dataGridView is configured with the "ScrollBars" set to both. When the form is displayed no scroll bars appear. Therefore I don't have access to the columns beyond the right side of the window! If I set the property in code "dgv.ScrollBars = ScrollBars.Both" The scroll bars *sti...more >>

Schedule in asp.net
Posted by ypul at 1/10/2006 11:29:01 AM
Hi friends, I have a asp.net (vb) code which pulls the data from the database and creates a .csv file into a specific folder on the server. Currently we are running the process manually every day, to create the csv file. I want to automate the process to run every day automatically. How shou...more >>

Whitch rows modified
Posted by M.Fatih AKTAƇ at 1/9/2006 9:13:35 PM
hi all, I have a problem, can you help me please I am using VS 2003 Enterprise and Visual Basic. I want to handleof whitch rows modified in dataset before save to disk. ...more >>

vs2005 - Why all the errors? yet the code works.
Posted by dbuchanan at 1/9/2006 3:12:08 PM
Hello, >From time to time my vb2005 form disappears and is replaced by the following errors. Rebuilding the application never helps. However the errors never affects the operation of my application that I notice, but it is very anoying. To get rid of the errors I must close the form, close ...more >>

Uploading Data From MS Acess 2000 ti SQL server 2000
Posted by gaurav at 1/9/2006 2:48:02 AM
hi I want to Bulk upload Data from Acess database 2000 to an online Sql Server 2000.I am using vb.net 2002 as front end Can u please guide me I have come to know about DTS Programming but it dosent work in vb.net it gives somekind of incompatible error while creating custom task... Second...more >>

what to care when get domain for asp.net site ??
Posted by mit at 1/7/2006 11:30:13 AM
Hello Friend , Please any body give me information that how to get domain which support the asp.net site and what to take care when buy the asp.net domain ? and what about the database if I have any then my ISP support it my database ? or what to give instruction to the ISP vendor? ...more >>

Uploading files to Windows Server
Posted by raymond chiu at 1/6/2006 4:50:10 PM
Dear all, I want to write VB.Net to achieve the following function. Do you have any coding or any ideas? (1) Browse the folder in the client and upload the files to the server location with the folder created and saved in that folder in the server. The folder path in the server will retu...more >>

Adding records
Posted by raymond chiu at 1/5/2006 11:13:55 AM
Dear all Helpers, In Web Programming, Adding records for undefined number rows is not easy for me. I have thought several methods, e.g. (1) There are Two Pages, one is datagrid page for showing the records added. The second is showing several textboxs for input and one button for adding ...more >>

Address Matching System
Posted by Mario at 1/4/2006 10:21:41 PM
Help......... I have a CDROM that has address information from the USPS. If you have any source code for this I would appreciate it. What I want to do is pull the address and zip code from the CDRom and store in my database. Any suggestions. Thankz Mo ...more >>

Video presentations???
Posted by SenthilVel at 1/4/2006 6:56:51 PM
Hi All.. Do any one of you have a video presentation on DOtnet Secuity ? or do u know any web site which contains link to the video presentation on dotnet security ?? Thanks Senthil ...more >>

Help Out from this.....
Posted by Brahmam at 1/3/2006 1:11:32 PM
Hi all, Can anybody help me by sending the faq's in MCAD (.NET) exams, Its very urgent can anyone help me out, Thanks in Advance, BR. ...more >>

Hiding the public members of a class without modifying the CLASS
Posted by Brahmam at 1/3/2006 12:44:58 PM
HI, Suppose i have the requirement that i want to hide the pubilc members of a class without modifying the code inside the class Example : class A { public foo1(); public foo2(); public foo3...more >>

Data Grid Column Visibility in vb.net
Posted by Balu at 1/3/2006 11:24:57 AM
Hi one n all, I have a doubt on how to make the specified columns of the data grid to visible. That is,when i select a value from the combo box as 5 ,then it should display only 5 columns in the data grid. I'l be thankful if any one can help me out. Regards, Mahi. ...more >>

Visual Studio is a P.O.S.
Posted by zamdrist NO[at]SPAM gmail.com at 1/3/2006 6:56:00 AM
Ok now that I have your attention...I really don't think ist's a P.O.S. but I am getting rather annoyed. In one particular Visual Basic ASP.Net project, when running the project (F5) I get this error message and VS closes: Runtime Error! Program: ...Microsoft Visual Studio .Net 2003\Commo...more >>

copying the column values of a Datatable into another data table in vb.net
Posted by Balu at 1/2/2006 4:44:44 PM
Hi All, Can anybody tell me how to copy one column of a data table to another data table. Example:I have 2 data tables say dt1,dt2. Here,i wanna copy only the 1st column values of dt1 into the 1st column of dt2. Its an urgent work for me.So,anyone of you can give me a solution to this. ...more >>


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