Takes A String Parameter And Runs A Command?
Mar 15, 2010What function in VB.NET simply takes a string parameter and runs a command? It would work just like the OK button in the Start -> Run dialog.[code]
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DB/Reporting :: CrystalReports Redistribution - Viewer App That Takes A Command Line Parameter
Jul 7, 2009I created a report viewer app that takes a command line parameter, the report filename, and opens the report. I also created a ODBC File DSN that I want to redistribute. However, currently, the DSN needs to reside in 'c:program filescommon filesodbcdata sources'. Is there a way for the report to look for the DSN in the application directory? Also, what components besides .NET 3.5 are required to redistribute the report and report viewer app?
View 1 RepliesFunction That Takes A String As A Parameter?
Jan 1, 2012I have a function that takes a String as a parameter And in it I have variables, so if I call it it's like
Dim Text As String = MyStringConverter("Hello Mr. " & Name & " " & Surname "!")
Method/sub That Takes An Object As A Parameter?
Dec 23, 2010I have a method/sub that takes an object as a parameter, then it scans through a panels controls and trys to find if it is in the window.
Public Sub removetype (ByVal findobject As Object)
Dim types As System.Type = findobject.GetType
For Each ThisCtrl In Flow.Controls 'flow is a panel
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.net - Function That Takes Other Functions As A Parameter And Executes Them
Apr 29, 2010Is there a way in vb.net to create a sub/function that will take as an argument some kind of pointer to another function, and allow this new sub/function to execute the passed function? What I have are 10-12 xml-rpc functions I am calling against a remote server. Each of these functions has different argument lists (one takes 1 string, another might take 3 strings and one int, etc). All of them return an object.
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Have A String Generator That Runs Through All Possible Values Of A String?
Sep 20, 2009my goal was to have a string generator that runs through all possible values of a string eg.
Possible values:
abcd
Chars that need to be filled:
**
Outcome:
aa
ab
ac
[code]....
(I have cut out a section where it tries to write it to a doc file. (just the writting))What I was wondering is how would I improve several parts of this code?
1. The speed - Already In a background worker (I will write a delegate soon )
2. The chars that can be used with it because this only allows the preset ones I would like to be able to use other ones like � or Chinese chars etc.
3. general Code.
Run A Dos Command With Parameter?
Aug 4, 2011i need to run a dos command with parameter and write out on text file from my win form
Dim a As String = Shell("D:docmd5.exe *.* > 'F:projectdocinfo.txt")
and
Dim a As String = Shell("D:docmd5.exe text.txt > 'F:projectdocinfo.txt")
but its not working i have vb 10
.Net MySql Command Parameter MD5?
May 31, 2010Is it possible to execute a command like this?
select * from tbl where col1=somefunction(@param1)
or will the parameter throw off the function? I have been unsuccessful in getting the command to work so far.
Please let me know if this needs any further explanation
Add Parameter To Insert Command?
Feb 23, 2012I have two tables and the form contains a text box so I need to add rows of Table 1 to Table 2 and taking the value in the text box for each row is added to Table 2.
i have insert syntax but it is need to modification:
INSERT INTO table2(column3,column4)
SELECT column1 + @parameter
FROM table1
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How To Use Command Line Parameter
Aug 25, 2009I want to create a shortcut that do following:Link back to "my application"with command line parameter so that it will not do anything.
View 4 RepliesC# - Which Takes More Memory - String Value Or Long Value
Apr 16, 2012I have a client application that connects to a WCF service, i get the file size from the server as a long value then i convert it at the client to a string so it appears like ex:52.21 MB the application gets too many files sizes every time user changes the directory pathso the question is :should i convert the values to a string format from WCF service app then return it to the client as a string format or should i just return the size as a long value and let the client to convert it to a string format in other way which value take more bytes in the memory:
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Takes A Value In A Combo Box And Appends It To A String?
Jul 23, 2009I have the following expression that takes a value in a combo box and appends it to a string :
Dim Expression As String = "COMPANY = '" & cmbCompany.Text & "'"
Add Parameter To Insert Command In Code?
Feb 23, 2012I have two tables and the form contains a text box so I need to add rows of Table 1 to Table 2 and taking the value in the text box for each row is added to Table 2.i have insert syntax but it is need to modification:
INSERT INTO table2(column3,column4)
SELECT column1 + @parameter FROM table1 WHERE column2=true
table1: column1 column2
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Add Parameter To Insert Command In Program Code?
Feb 23, 2012I have two tables and the form contains a text box so I need to add rows of Table 1 to Table 2 and taking the value in the text box for each row is added to Table 2.[code]...
View 9 RepliesC# - Command Parameter For Making Console Invisible?
Sep 1, 2010I am firing up a cmd console from my .net app with some parameters, is there a parameter to specify that the cmd console is not visible?
-- Edit - Adding Code I know this isn't the standard way of starting a process in .Net, but it is being run from a Silverlight Client.
Dynamic cmd = AutomationFactory.CreateObject("WScript.Shell");
cmd.Run("C:WindowsSystem32cmd.exe /c *myargs*")
SqlDbType.SmallDateTime - Pass Parameter To Sql Command
Apr 17, 2009i want to pass this parameter to my sql command
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Write A Program That Takes A String Of Bits And Encrypts It Using DES Encryption?
Feb 19, 2010Alright, So ive returned to using vb after several years now. Ive programed in VB6.0 years ago and I was quite proficient at it. However after returning to vb (now using Visual Studio 2010). Either Ive forgotten everything, or something has changed. For a university project. Im trying to write a program that takes a string of bits and encrypts it using DES Encryption.
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VS 2008 What Is The Place Holder For MySQL Parameter With Command Object
Jan 27, 2010with vb 2008 express is there any EOF & BOF properties if not is there any alternative for the same any sample line of code (2) what is the place holder for MySQL parameter with command object?
View 1 RepliesGets A String (mysub(string)), But AddressOf Doesn't Accept A Parameter Inside The Routine?
Aug 18, 2011I have buttons generated through code (dynamically). I have to associate an event (the same) to them. I use AddHandler button.click, AddressOf mysub.The issue is that mysub gets a string (mysub(string)), but AddressOf doesn't accept a parameter inside the routine. How can I do this? Using also an alternative to AddressOf.
EDIT:
Public Class Form1
...
Private Sub mysub(ByVal sender As Object, ByVal e As System.EventArgs, ByVal str As String)[code]......
Way To Use String.split Command To Get Section Of A String Without Using Intermediary Array?
Aug 27, 2009Is there a way to use the string.split command to get a section of a string without using an intermediary array?for example, if my string is "1 2" and I want to get the "2" part using string.split(" "), is there a way to avoid creating a new array, and just get the bit of the string I want in a single line?
View 4 RepliesUnable To Use String Var As String Parameter?
Jun 14, 2012Dim PrinterIP as String
Dim Str as String
Dim objReg As New IWshRuntimeLibrary.WshShell
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Error "The Parameter 'address' Cannot Be An Empty String. Parameter Name: Address"
Jan 30, 2010where i put the *'s i get the error "The parameter 'address' cannot be an empty string. Parameter name: address".
Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
Dim mail As New MailMessage()
Dim SmtpServer As New SmtpClient
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Error: Argument Not Specified For Parameter 'XLSFile' Of 'Public Sub New(XMLFile As String, XLSFile As String)'
Feb 23, 2011I am not the one who developed this tool, it's the previous programmer and they gave the project to me to update it however, when I try to run the application in my local computer I am getting this error: Argument not specified for parameter 'XLSFile' of 'Public Sub New(XMLFile As String, XLSFile As String)'.
The error points to the code below in bold letter:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Zym.ConnectionString = Web.Configuration.WebConfigurationManager.ConnectionStrings("cnworkload").ConnectionString
'Dim cn As System.Data.SqlClient.SqlConnection = New System.Data.SqlClient.SqlConnection(Zym.ConnectionString)
'Dim DA As New System.Data.SqlClient.SqlDataAdapter("SELECT * FROM SUMMARY_WORKLOAD", cn)
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Get Value Of A String That Is Passed As Parameter?
Oct 19, 2011I need to pass in parameters to my sub/function. When the parameter is passed, the value in the string, I would like to get the value evaluated and sent as:
Dim strParams As String = drRow(0)
' drRow is a row from DB Table. the value in drRow(0) =
' "@FromDate=""" & Now.AddDays(-10).ToShortDateString & """&@ToDate=""" &
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Error - Value Cannot Be Null. Parameter Name: String
Feb 23, 2011I get the following exception for the code shown below. The error occurs when i request access token.I downloaded the latest dll(2.3.1) from the twitterizer website.
{"Value cannot be null. Parameter name: String"}
Dim OAuthTokens As New OAuthTokens
Dim accessToken As New Twitterizer.OAuthTokenResponse
accessToken = OAuthUtility.GetAccessToken(ConsumerKey, ConsumerSecretkey, "oauth_token", "oauth_verifier")
Get A Constructor With String Parameter By Reflection?
Feb 17, 2009Is there a robust way to get a constructor with string parameter by reflection?I have no choice, but instantiate a class without knowing if the constructor belongs to it, a base class, or come intermediate class in the inheritance chain.
View 1 RepliesParameter 'addresses' Cannot Be An Empty String
Jul 27, 2010In my program i have it send an email and it send the email but after it sends i get this error "The parameter 'addresses' cannot be an empty string. Parameter name: addresses". I don't know why.
View 1 RepliesPassing String Parameter To C++ Unmanaged DLL?
Nov 2, 2011I'm calling unmanaged C++ Dll function from VB.Net project by usin dllimport attribute like this;
<DllImport("Injection.dll", CallingConvention:=CallingConvention.Cdecl)> _
Private Shared Sub Injector(ByRef Client As String, ByRef Dll As String)
End Sub
String Default Parameter Value After Conversion
Mar 9, 2012We have a legacy component that has been converted from VB6 to VB.Net.The VB component was called from an ASPX page using Request("param") to pass optional parameters to function calls. That means the value is null/nothing if the parameter is not present.The parameters were then added to an ADODB call of a store procedure using Parameters.Append.When used from VB6 missing, Request("param") values were coerced into empty strings when passed to the VB6 component. This meant that the ADODB call was satisfied (for required parameters).When the code was ported to VB.Net, the null Request("param") values are now passed as null values (VB nothing?) and Parameters.Append skips adding the value if it is nothing. This caused the stored procedure calls to break as a required param was missing.
If we change the component's function parameters to be optional and have paramname as string = "" defaults, will a null/nothing value be converted to an empty string, or is null/nothing treated differently to a parameter being simply missing?
Create An Object Whose Type Is In A String Parameter?
May 15, 2012I have a TreeView, which contains nodes. When a user clicks on a node, corresponding CrystalReport document should be created and displayed.For example, names of my nodes are: "PeriodReport1", "PeriodReport2", "PeriodReport3". My CrystalReport documents are named same: "PeriodReport1", "PeriodReport2", "PeriodReport3".How can I create and display right type of crystal reports document? I could do something like this:
select case reportName
case "PeriodReport1"
[code].....