I am having a problem figuring this out. The text that is bold is where the problem is.
Imports Microsoft.Win32
Console.WriteLine(WMILookup("Win32_Bios","SerialNu mber"))
Private Function WMILookup(ByVal WMIClass as String,ByVal WMIItem as String) As String
[Code].....
I'm trying to undersatnd the syntax of calling a funciton and it seem confusing when I'm using a web service in ASP.net. Maybe this question should be in an ASP forum, but it is a VB question. This simple web service allows you to type in your name and it response with an alert box with you name.
My question is, How can you call a function with 2 arguments when the function is only defined for one. I understand that the second argument is actually a method that handling the respons, but how can you interchange function arguments for methods and how do you know that there are methods for
Here's my call:
<script type="text/javascript">
function HelloWorld()
{
var yourName = $get('txtYourName').value;
[CODE]...
I'm currently using the code:
Public
ReplaceThread As
System.Threading.Thread<br/>
[code].....
I want to pass text into an exe file which is named say.exe. It can convert to phonemes using the command line -lp. after the say.exe..
I need to allow user input text and then convert the text and save it in a text file which would be created as it converts...
find below the code for initiating a process below...
' passing the text saved in the file into the application
Dim ProcessInfo As New ProcessStartInfo("C:Program FilesDECtalkUSsay.exe", UserInput)
[Code]....
topfunction(myarray, yourarray)
dim function topfunction(byval array1() as integer, byval array2() as integer)
dim function subfunction1(byval array1() as integer)
[code]....
I have an application that I start from a sub main. Pass it some arguments and then open a form. Very similar to the log in form. Inside of this application I use 2 dll's. One I had written and another from a vendor. When I run my app from the IDE everything closes down ok. When I run my application from another application(similar to the command line start) the image of the log in box stays on the screen, until I move another window that does a screen redraw.
The process is stopped, by looking at the running process's on the computer. My next question, the dll that I wrote for it is a vb.net class(dll)... I do not have a destructor in it.. I just left the Protected Overrides Sub Finalize() alone which contains MyBase.Finalize() With my dll, could that be causing the window to keep itself drawn? Due to the two dll's connecting to device only within our network. Not sure if remote desktop or citrix causes a screen redraw.
I could pass a User Defined Type data structure to a Fortran DLL, that contained Short Integers, Singles (real variables) and a series of Fixed Arrays, both short integers and real variables.I am upgrading my VB6 app to Visual Studio 2008 - VB, and I want to keep the same data structures as they are used in about 300,000 lines of code.I modified the Data Structure as follows below, making sure it is of Explicit Layout, since I want the position of all variables to be the same both in VS 2008 and Fortran.Two problems arise:
1) if the LayoutKind is Explicit, such as in the example below (only part of the data structue is shown, where "..." indicate part of omitted data structure members), whenever I try to run my app, I get the following exception message, which indicates that the VBFixedArray declared at Offset 154 is in conflict with some other object, unnamed by the exception handler.
Message="Could not load type 'MyApp.SomeStruct' from assembly 'MyApp, Version=1.32.3906.33480, Culture=neutral, PublicKeyToken=null' because it contains an object field at offset 154 that is incorrectly aligned or overlapped by a non-object field."
Source="MyApp"
TypeName="MyApp.SomeStruct"
StackTrace:[code]....
2) if the LayoutKind is Sequential, the app will start, all the data preceding the VBFixedArrays is passed to the Fortran Dll without problem; everything that follows the VBFixedArray is garbled and unusable. To check this, I have made a Fortran subroutine in the Dll to which I pass both the Data Structure and a vector; in the Fortran subroutine, all the elements of the data structure are equivalenced to individual positions in the vector; upon return from the Fortran subroutine, I compare the elements of the data structure and those of the vector.
The problem here is that the Data Structure contains some 1300 names, and is used extensively in the application, as it is the way to pass elegantly a lot of data pertaining to a mathematical model with only one adress when accessing the Fortran Dll, in which the computing engine lies.
<StructLayout
<StructLayout(LayoutKind.Explicit, Size := 9226, CharSet := CharSet.Ansi)>
Public Structure SomeStruct[code]......
Also, I'm sure I explained myself well enough, but just in case I didn't, I've attached a jpg with form/control examples w/code
View 3 RepliesI can connect when I go into command prompt manually and type: rasdial one username password
This will work. It will dial and connect.
Now when I try doing this programmatically it will not work. It doesn't seem to be passing the arguments I've specified:
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I am trying to pass arguments to my wintv.exe program using the process.start command but I am getting errors...Here is one example that starts Wintv but the program does not begin to record and Wintv throws up a bunch of errors and quits.
Code:
Process.Start("c:progra~1wintvWinTV.EXE", " -c1 -ntod -startr:WinTV_(0).mpg -qdef -limit:3600 -mute")
[code]....
I'm running some command line programs through my app and I have to pass some parameters to the command line app.I'm launching the command line with Start.Process and using StartInfo.Arguments = "".The problem is that some of the parameters require me to pass quotes and when I put quotes into the compiler, it doesn't register it in the way I want it to.
View 3 RepliesI'm trying to use a string variable in StartInfo.Arguments of a process, but can't figure out the correct syntax.
[code]...
I have an ASP.NET MVC controller action with the following VB.NET signature:
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If I'm trying to send an Ajax POST in jQuery to the ClosestCities action, what should my request look like? When I use the following code to POST to this action, in the debugger window of VS, position.longitiude and position.latitude are equal to 0.0 (0D):
[Code]...
I have a single instance database app that emails out notifications. I would like to add a link in the emails that when clicked would open up the app and go to the section of the program that its supposed to go to. I implemented my own URL protocol so that links starting with my codewords get passed to my EXE. So far so good. I then parse the URL and pull the keyword and identifier out to open that section of the program. So if a user clicks a link like this:
MyApp:LoadCompany?ID=323
My application will start, it will grab the arguments (LoadCompany?ID=323), pass this to my load company routine and then load up company ID 323. Works great.
Now the issue is if the program is already open I still want the links to work but since it's a single instance app it just closes the second app. How can I add something ot the app to watch for this or receive a message from the second app? I know I will need to check status of what I'm doing and make sure things are saved, check security, etc but I can get all that done easily enough. I've found some examples online but none really did what I wanted them to.
I am new to visual basic 2008. I can't seem to grasp arguments in a function. Can anyone give me a simple explanation of what they are, how they work, and why we need them?
View 5 RepliesI am trying to get the value of the CategoryID so that I can insert that value into the database when an admin wants to update product features. The stored procedure that was written is for a ListView, so I was hoping I could put something hidden in there to get the ID. When I put the Hidden Field on the page and tried to get the ID, I got the error I mentioned in the title.
<ul id="categories">
<asp:ListView ID="lvAncestorCategories" runat="server" DataSourceID="dsCategoryAncestors">
<ItemTemplate>
[code]....
I am recieving this error and i cant think why. I have checked the number of parameters being passed as well as the number of required paramaters from the sp ,regenerating the data set has given me no look.
Public Sub GetRows(ByVal [Option] As String, ByVal searchString As String)
Me.DataSet11.Clear()
SqlSelectCommand1.CommandType = CommandType.StoredProcedure
[code]....
Is it possible to get the arguments from a sub or function in vb2005 as an array?
View 4 Replieshow to create functions that require arguments and intellisense shows the possible valueshat can be accepted?Example:
Public function myfunction(x as string) as string
end function
[code].....
I am trying to call a stored procedure and get the idn_num as output on entering an input of a name. I get a "Procedure or function 'aaa' has to many arguements specified" error when I try to run my VB.net code
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:ParameterProject esttable.mdb;Persist Security Info=False" & ";Jet OLEDB:Database Password = "
conn.ConnectionString = "Data Source=localhostsqlexpress;Initial Catalog=PPRT;Integrated Security=True;Pooling=False"
[Code] .....
im getting this error when i run my app, i have looked at my stored procedure and VB code and cannot see anything wrong with been stuck on this for the last couple of days
View 5 RepliesI would like to know if it is possible and if so how to run a function multiple times at once with different arguments...
View 6 Repliesthis code, it gives always error on execution of command is comes.
Try
DBconnect()
cmd.CommandText = "Designation_INSERT"
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I have a function which has multiple arguments, but takes around 30 seconds to complete. Is it at all possible to put it under a thread?
VB.NET
Private Overloads Function XLSParse(ByVal WorkBook As String, ByVal CellFrom As String, ByVal CellTo As String) As Boolean
[Code].....
And it runs fine because it doesn't have any arguments. So is it possible to run a function on a seperate thread if it has arguments?
I am somewhat stuck on this little problem, I am using Visual Basic 2010
Error3Too many arguments to 'Public Function Calculations(txtSoilTemp As Double, txtSupplyTemp As Double, txtCarrierPipeWallThickness As Double, txtInsulationThickness As Double, txtJacketThickness As Double, txtExternaldiameterofcarrierpipe As Double,
[code].....
I don't know where the extra character 'N' is coming from, there should only be one parameter coming from my SP which is the ID:
cmd1 = oStringConnection.SetCommand(sqlConnectMain, _
cmd1, "TestStoredProc", _
DBConnections.myType.cmdAsProc)
[code]....
When I ran the SQL Profiler, I found this:
exec TestStoredProc @StudentID=N'12345'
I used to program with Visual Basic 6, so I have alot of old programs that I'm updating, plus I'm learning the new VB2008 methods. I'm writing a program that replaces the old "BitBlit" function which is no longer supported by Visual Basic 2008. It involves three picture boxes, one holds the sprite bitmap, a second holds the mask (silhouette) of the sprite bitmap, and a third has a background image.
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I have a whole slew of database access functions which assume a particular connection string. Within my application I call
[Code]...
I'm writing this program to determine deterioration after X amount of years and i keep getting that same error.ive tried redetermining and revaluing variables.
Public Class Form1
Dim Anldep As Double
Dim endval As Double
[code]....
I'm using VB2008 Shell function to execute file with arguments. But I'm not sure how should look my PathName in Shell function with all necessary arguments and command-line switches. Without arguments: [Code]
View 4 Replies