VS 2010 Login question
Is MySQL the only way to make some sort of server-login for a VB.net application?
View ArticleUPNP FowardPort Help
Hi, I have developed a Instant Messenger in vb.net and it works fine over the internet, my problem is that i need to manually foward the ports on my router settings. Is there any way to do it with code...
View ArticleAdd Listview group thru code
Dear All, How to add listview group thru code? .. I am trying codes below.. but nothing appear on my lv (listview).. Code: while (dr.Read()) { string groupname =...
View Articlehow to getmaxid on multi user environment
previously I was given this code for getting max id on multi user environment, but I think this is for mssql. I am using mysql and I am getting error. Code: Public loggeduserid As Integer Public...
View Articlesplit range address into individual cell addresses
hi, Given a range say, "A1:E1", i need a formula OR a single line of code to return a string of cells "A1","B1","C1","D1","E1". I do not want to use helper columns if it is a worksheetfunction, OR...
View ArticleFinding text with certain text style.
I have a problem im hoping someone knows the answer to. I am using a free control called fastcolored textbox. It is very similar to the RTB. Now I have managed to add code that changes the color of...
View ArticleProblem with numbering lines of listview.
I have a listview that displays the line number in the first column and text in the second column. My problem is that the first line in the listview is 0. I wan't obviously want the first line to be 1...
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catenary problem
I'm trying to solve the classic problem of a (weightless) rope of length s hanging between any two points P1 and P2. Wikipedia gives the following guidance: Attachment 90203 I can use the last formula...
View ArticleInstalling IIS in Windows 7
I have tried to install the IIS on windows 7. But I am getting the ERROR - Code: an error has occurred. not all of the features were successfully changed I have searched on the net & found that the...
View ArticleVS 2008 Pass value in events
Hi Guys, I am dynamically adding controls in my form or container. I need to do something on an event. Code: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)...
View Articlestring.split function
hello sir i want to split a string , i have hexadecimal string maybe like "00 32 66 A1 00 00 00 00 00 11 FF 00 00 87 AF 4B 00 00 1A B8 00 00 06" Code: Private Sub TextBox1_TextChanged(ByVal sender As...
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Another simple renaming program (diff. purpose) (with screenshots)
Just in case you can't read my writing: "Concatenate" "Use .DLL from Acrobat Reader???" "Code sorted thanks to MarkT" "From -> To (down arrow)" "NOT batch process, file by file renaming" I'll be...
View ArticleNeed help starting timer and counter if checkbox is checked ?
Hello Guys I need help with something probably quite basic on vb.net I have form1 with 6 check boxes and form 2 with 6 timers and counters So what i need is when i check the boxes on form 1 they'll...
View ArticleVS 2010 Total Days Calculator
Hi All, I need help please. I have 3 textboxes. In these text boxes i have:- Date From "textbox1" Date To "textbox2" Monthly Salary "textbox3" I need this calculator to work out how much salary is...
View ArticleVS 2008 Cross thread read pop message at rumt ime
Private Sub SerialPort1_DataReceived(ByVal sender As Object, ByVal e As System.IO.Ports.SerialDataReceivedEventArgs) Handles SerialPort1.DataReceived...
View ArticleVS 2010 C# and VB.net
hi, This isnt a thread on which language is better. But is it true that VB.net and C# are very similar except for syntax wise?
View ArticleC# syntax compared to C++
hi, Im just starting out with C#, and is it the syntax very similar to C++? I have been doing a little C++ over the summer and i am finding the syntax of C# similar to C++ like instance the If...
View ArticleSet some transparency on filled geometrical figures
With the following code: Code: Private Type POINTAPI x As Long y As Long End Type Private Declare Function Polygon Lib "gdi32" (ByVal hdc As Long, lpPoint As POINTAPI, ByVal nCount As...
View ArticleVS 2010 [RESOLVED] Working with serial GPIB. What do these lines mean?
I'm looking at a sample code by Nationalinstruments about using the GPIB NI488.2 protocol to communication with scopes. Run into this part of the code. Can anyone tell me what the "...
View ArticleRead a reg key, output to a text file
Looking to read a registry key, output it to a text file. I will then do some work to cleanup the reg key, read it again, and write the second set of results same txt file so we have a before and after...
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