no value given for one or more required parameters
The usual reason for this error is a missing or misspelled value. It seems likely that adminName is Null or a zero-length string.
vb.net
Declare global variables in Visual Studio 2010 and VB.NET
How do I declare a global variable in Visual Basic? These variables need to be accessible from all the Visual Basic forms. I know how to declare a public variable for a specific form, but how do I do this for all the forms in my project?
Unrecognized database format’C:\…..\Employees.accdb for Microsoft Access Database File?
Your computer is missing Microsoft.ACE.OLEDB.12.0 You can get it from here: http://www.microsoft.com/en-us/download/details.aspx?id=13255
Python: Where does if-endif-statement end?
Yes. Python uses indentation to mark blocks. Both the if and the for end there.
Reference to a non-shared member requires an object reference occurs when calling public sub
You either have to make the method Shared or use an instance of the class General: or Shared(VB.NET)
Read a file line by line with VB.NET
Replaced the reader declaration with this one and now it works! Encoding.Default represents the ANSI code page that is set under Windows Control Panel.
How do I convert from a string to an integer in Visual Basic?
Use This is assuming VB.NET. Judging by the name “txtPrice”, you really don’t want an Integer but a Decimal. So instead use: If this is the case, be sure whatever you assign this to is Decimal not an Integer.
Wait .5 seconds before continuing code VB.net
I have a code and I want it to wait somewhere in the middle before going forward. After the WebBrowser1.Document.Window.DomWindow.execscript(“checkPasswordConfirm();”,”JavaScript”) I want it to wait .5 seconds and then do the rest of the code.
VB6 to VB.net conversion
There is one that comes with vb.net. When you open a .vbp vb6 project, it asks if you would like to automatically convert it to vb.net. It does a pretty good job, exclusive of third party add-ons.
How to use \n new line in VB msgbox() …?
for VB: vbCrLf or vbNewLine for VB.NET: Environment.NewLine or vbCrLf or Constants.vbCrLf Info on VB.NET new line: http://msdn.microsoft.com/en-us/library/system.environment.newline.aspx The info for Environment.NewLine came from Cody Gray and J Vermeire