Greetings,
I have a problem of opening ms word and excel files on my computer. The files are there for a long time. I use to open and modify them. Suddenly, when i try to open the word files, a dialog box appears that says "There was an error opening the file". when i try to open the excel files, a dialog box appears that says "File format not valid". I have tried to create a new word and excel files, save them...
navanova
Last Activity: Nov 6 '09, 08:25 AM
Joined: Feb 20 '07
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Please, help with word and excel opening/reading problem
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ms outlook email message duplicate problem
Hi, I'm using ms outlook as email client and connect to the mail server through mdaemon outlook connector 2.1. However, recently, my emails are duplicated and fill my inbox. what's the cause of such problem and I want to know the solution. I want to know how to stop saving email copies on the server.
please help at once.
Regards, -
What I want is, the application that i've developed will be used by a number of users. the first three letters of the masked text box shows the code of the user. The application gets the code of the user when the user first logs in (From Username & Password). Thus, once the system recognizes the specific user, it will insert the user code on the first part of the masked text box. Therefore, the user is not asked to insert his/her code every time... -
Help on C# MaskedTextBox
Hi Guys, the masked text box in my C# application has a customed format as >LLL/LL/LL/000/0/0000/0000. When the application loads it will be like ( / / /
/ / / ). The user can insert any characters in the first 7 blank spaces (in the place of L's) and it will allow any numbers in the remaining 12 blank
spaces (in the place of 0's). When the user finishes inserting, the masked text box displays something like ABC/DE... -
Dear Plater,
You are Incredibly the best programmer. It finally works!!!
Thankyou and God bless you!!...Leave a comment:
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How can I specify the index value to zero or greater than zero?
Thanks,...Leave a comment:
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Help on C# index problem
Hi Guys, I keep on having an error message that says "InvalidArgumen t=Value of '-1' is not valid for 'index'.
Parameter name: index"
Can anybody tell me what the problem is please?
The part of the code that the generates an ArugmentOutOfRa ngeException is as follows:
for (int k = 0; k < irrfound; k++)
{
string irrdescription = dtirrviolated.R ows[k]["IrrDescription "].ToString();... -
Hi Guys,
I've developed a C# application and managed to install it on the client PC Successfully. The application uses SQL server 2005 database. The application is installed on the client PC without the database. The client application has to access SQL server 2005 database on the server PC. How can I connect the client application to the database that is fornd on the server PC?
Thanks,Leave a comment:
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How to connect a C# application with the database through network?
Hi Guys,
I've developed a C# application and managed to install it on the client PC Successfully. The application uses SQL server 2000 database. The application is installed on the client PC without the database. The client application has to access SQL server 2000 database on the server PC. How can I connect the client application to the database that is fornd on the server PC?
Thanks, -
After doing what you guys told me, it installs the application. However, it didn't find the database server. isn't the database incorporated in the setup? I thought the database is included in the exe file. if not, what shall I do to include the database together with the setup?
Thanks,Leave a comment:
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I've done all that. But when I tried to install it on the user PC the installation intrrupts and displays the following message.
"Unable to install or run the application. The application requires that assembly CrystalDecision s.CrystalReport s.Engine Version 10.2.3600.0 be installed in Global Assembly Cache (GAC) first."
What does it mean?
ThanksLeave a comment:
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Help on deploying a c# application
Hi Guys, I've developed a c# application using MS Visual studio 2005. After finilizing developing the application, I want to deploy the application so that i can install it on the user PC. Can anyone tell me how to do that.
Thanks -
C# App: Help on validation of combobox
Hi, I'm developing an application using c#. I just want to validate the combobox so that if the user wants to type anything on the combobox, the system won't allow the user. Remeber, all I want is a validation that controls a user if anything is typed and tries to save.
I thank you. -
How to get selected items from a CheckedListBox in C#?
Hello, I have a multiple selection in a checked list box in my form. however, I just want to get those selections. How would I do that?
Thanks, -
navanova started a topic How do i remove selected row permanently from sql database through datagrid using vb?in .NETHow do i remove selected row permanently from sql database through datagrid using vb?
I am doing my project in vb.net windows application and SQL Server 2000.
how do i remove selected row permanently from sql database through datagrid in vb.net windows form during runtime.
for example,
values are in datagrid like
Name Age City/Town
Roger 22 Wisconsin
Stive 23 Ohio
George... -
navanova started a topic Help on deleting a single row from a datagrid & DB (VB.net&sql server 2000)in .NETHelp on deleting a single row from a datagrid & DB (VB.net&sql server 2000)
hi guys, I'm developing an application using vb.net and sql server 2000. the data in the database are shown on the form using datagrid. I want to delete a single row from the datagrid as well as from the database by just pressing a delete button on the form. How do I do that.
Thank you -
Dear dip_developer,
I thank you so much! It works!
Thank you so much,...Leave a comment:
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Look. What I mean is, I wrote the following code.
...Code:value = "'" & m_irrcode & "','" & m_irrdescription & "','" & m_isgreen & "','" & m_isyellow & "','" & m_isred & "','" & m_isu & "','" & m_isc & "','" & m_isb & "','" & m_isdir & "','" & m_dirid & "',"
Leave a comment:
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I know ' &' will concatinate a number of strings on the same line. But what would you do if you want to concatinate multiple lines of strings? What is the concatenation operator you use at the end of each line?
Thanks,...Leave a comment:
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HELP on concatination of multiple lines of strings in vb.net
can any body tell me how to concatinate multiple lines of strings in vb.net?
Thank you
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