Unable To Editing A String?
Dec 15, 2011How can I edit only a portion of a stringtac
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VS 2008 Unable To Use REG_DWORD Editing?
Feb 25, 2011I have this code here:
Public Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hKey As Integer, ByVal lpValueName As String, ByVal Reserved As Integer, ByVal dwType As Integer, ByVal lpData As String, ByVal cbData As Integer) As Integer
Public Declare Function RegCreateKeyEx Lib "advapi32.dll" Alias "RegCreateKeyExA" (ByVal hKey As Integer, ByVal lpSubKey As String, ByVal Reserved As Integer, ByVal lpClass As String, ByVal dwOptions As Integer, ByVal samDesired As Integer, ByVal
[code]....
But when I execute it it doesn't correctly change the value of the DWORD from 0 to 1, it creates an invalid value.
Editing A String Stream?
Mar 4, 2010I don't know exactly how to load a stream of text then edit the stream (instead of loading it into a textbox for manual editing), and save (overwrite/append) it to the original file.
I've looked on Google, but they're not exactly what I'm looking for.
File I/O And Registry :: Editing A Certain String In A .ini?
Aug 27, 2008Anyway what im trying to do is create a launcher for a program (a game) and i am in need of assistance on this one thing Basically its an options window, i need each of the custom options to be saved to the INI file, for example
Default:
resolution 800 600
fullscreen 0
[code]......
Sql Server While Editing Connection String
Jan 23, 2012I am using following code to edit my connection string [code] on dbSQLServerTestDataSet1.tblContact part of the line.These objects do exits in my project. I have also imported System.Data and System.Data.SqlClient.
View 1 RepliesVS 2008 - Releasing File To Allow More Editing In String Replace
Jun 1, 2010Trying to use a str = Replace, but having issue. Seems that after it does the first string replace it will not let go of the file or the Dim or something???
'Make first file
Private Sub MakePwdFile()
Dim fso, inputFile, outputFile
Dim str As String
fso = CreateObject("Scripting.FileSystemObject")
'1 means for reading
[Code] .....
Unable 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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Editing The "Connection String" In The Configuration File By The Code?
Oct 12, 2010How To Editing The "Connection String" in the Configuration file by the Code in the Run time
View 1 RepliesUnable To Decrypt A String?
Nov 25, 2008I can encrypt a string with this code. It works fine.
Imports Microsoft.VisualBasic
Imports System.IO
Imports System.Security.Cryptography
[Code]......
But i am not able to decrypt the string i am using this code to decrypt. It gives error that Padding is invalid and can not be removed.
Imports Microsoft.VisualBasic
Imports System.Security.Cryptography
Imports System.IO
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Unable To Manipulate String
Oct 23, 2010In my website i have a script that return the current song that playing from my shoutcast server in a format of: "artist-track", what i want to do is to take that string and split it to 2 strings: artist and track, in order to do that i wrapped the script in server tag like this[code]...
View 3 RepliesUnable To Pass String Argument?
Mar 7, 2010The problem that I am facing is that I want to call a shared DLL created by qt4. Now reading the result from the DLL file is working well and good. But the problem arised while passing arguments required by the function in the dll file.The argument (both string or int) is not passed properly. Suppose I pass an integer argument 8, but 1 is passed. Whatever is my input only 1 is passed.
View 2 RepliesUnable To Use String.Format + TextBox?
Aug 18, 2010I am having some trouble using string.Format + textBox.
Dim formatStr As String = "{0,30}{1,15}{2,15}{3,10}"
Dim i As Integer
txtShowAll.Text = (String.Format(formatStr, "Video Name", _
"Year Produced", "Running Time", "Rating"))
[code]....
I used this code, and nothing works.I am trying to output a header, then the data under it.
Unable To Remove Blank Spaces From String
Aug 16, 2010I'm implementing a feature which reads comma separated txt file from server(one line at a time). Format of file is fixed, There are 3 columns on each row. After reading the row from file I insert it in a database table. But first value of each row aoutomatically appends two blank spaces, even if there are no blank spaces at the begining of each row. I tried to use "TRIM/LTRIM/Replace" to remove blank spece from the first value of each row, but didn't succeed.
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[2008] Unable To Split The String Correctly?
Feb 17, 2009I have a string s
dim s as string="";" ; Form1.vb ; Form1 "
I want to split it and get
";"
Form1.vb
Form1
But if I use
Split(s,";")
I will get the wrong result because of the first string has a comma.
Unable To Execute Bat File And Filter By Specific String?
May 21, 2010I have a problem to implement action button to execute bat file . I am using SharpDevelop Version : 3.2.0.5698 . this code looks like :
Sub Button3Click(sender As Object, e As EventArgs)
Shell(Environ$("CONFIG") & "wpis_v3.bat")' TODO: Implement Button3Click
End Sub
in wpis_v3.bat I have :
@echo off
%DIR%instatus.bat >> %DRIVE%users
eport.txt
status.bat launches script to check license availbilty on the server and write it to report.txt ... by launching just wpis_v3.bat it works . report is generated with all information about licenses . But when I launch from VB icon - report file is generate but is total empty . I observed that with any bat which contains >> VB doesn't write into file. Is there other way to acchive it ? I would like that VB will show only specific lines from this report.txt - which contain string : "Site" and other "Client" .
Save String In File But Unable To Open In Text Editor
Dec 19, 2009i want to save String in File Who not Able to open in Text Editor Open it Only on my Application Suposly i want to save Phone Book Contact In this file
Three Text Boxes
1. Name
2. Phon Number
3. @mail Address
i already read these stuff but still not Understand i already check Kaymaf Provided link , but i m not understand Create Your Own Custom File Type
Unable To Convert Dd/mm/YYYY String To Date Format Windows XP?
Mar 29, 2012I have developed a vb.net application, which searches for different kinds of dates from a document. When i test the app on my Windows 7, VS2010 PC, the dd/mm/YYYY date read as string is correctly converted to valid date format, and then it can perform followingfunctiontstimespan =Date.Now.Subtract(Convert.ToDateTime(DesiredMatch.Value)).DurationIt works fine on development PC. But when i test the application on my client PC having Windows XP, it throws an error 'string was not detrmined as valid date time windows'.
View 4 Replies.net - Outlook Is Unable To Accept French-accented Characters In Mailto String?
Nov 10, 2009Outlook is causing some problems when being passed a mailto string with accented characters in it. Changing the codepage for my entire webpage that has this string on it solves this problem, but that causes other problems in the system, so I would not like to do that.
A string like such returns a lot of garbage characters:
"mailto:Helpdesk-someemail@email.com?subject=Mon bâtiment / Départementé / Bureau n'est pas répertorié"
Meanwhile, this cuts off the character after the "D"
"mailto:someemail@email.com?subject=Mon bâtiment / Départementé / Bureau n'est pas répertorié"
.net - Unable To Convert Code From C# To .net Due To Incremental Operator Or Automatic String Conversion?
Apr 9, 2009I am writing a library in VB.NET in which I have added, among others, a class originally written in C# but converted into VB.NET. I don't know much about C# so therefore I have used online C# to VB.NET-converters. Now I am stuck with some code which I believe the online-converter was not able to "translate" properly.
When running the code I get the following error:
System.IndexOutOfRangeException was unhandled
Message="IndexOutOfRangeException"
StackTrace:
at System.String.get_Chars()
[Code]...
Unable To Cast Object Of Type 'System.String' To Type 'System.Predicate`1[System.String]
May 13, 2009I am getting the following erro message: "Unable to cast object of type 'System.String' to type 'System.Predicate`1[System.String]'." on the line of code: If Not StrgFrag.Exists(wrd) Then I was expecting a True/False response and assumed it would work given that wrd is a String variables and StrgFrag in a List(of String). Do I need to reference the wrd variable differently? Dim StrgFrag As New List(Of String)
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Unable To Cast Object Of Type 'ADODB.InternalField' To Type 'System.String
Apr 19, 2010I had write code (just for learning), the codes :
dim Temp as string
Temp = Recordset("
Table_Field")
but, when I start Debugging the error messages "Unable to cast object of type 'ADODB.InternalField' to type 'System.String"
Unable To Cast Object Of Type 'System.String' To Type 'ADODB.Connection'
Mar 19, 2009I'm new to VB 2005, the code below is actualy coded from VB 6 and just converted it to VB 2005. I'm having trouble with line that's on bold letters.In VB 6 this works just ok. By the way the error message is "Unable to cast object of type 'System.String' to type 'ADODB.Connection'." [code]
View 5 RepliesAdo.net Error (Unable To Cast Object Of Type 'System.String' To Type 'System.Data.IDataReader'.)?
Jan 29, 2012I am getting this error when I am tring to load string type to data table)
Using connection As New SqlConnection("connectionstring;")
connection.Open()
Using Command As New SqlCommand("SELECT ClientId,forename,surname from t_clientdetails
[code].....
ASP.Net Error - Unable To Cast Object Of Type 'System.String' To Type 'System.Data.DataTable'
Oct 4, 2009I get the below error Unable to cast object of type 'System.String' to type 'System.Data.DataTable'.This is the code I'm using
Dim str As String = String.Empty
If (Session("Brief") IsNot Nothing) Then
Dim dt As DataTable = Session("Brief")
If (dt.Rows.Count > 0) Then
[code]....
Unable To Cast Object Of Type 'System.String' To Type 'System.Windows.Forms.TextBox'
Jun 12, 2011Unable to cast object of type 'System.String' to type 'System.Windows.Forms.TextBox'.
View 12 RepliesLINQ To SQL: Unable To Cast Object Of Type 'System.Guid' To Type 'System.String'
Nov 15, 2011I am getting a really bizarre error and it makes no sense at all.Basically I have a user entity which has a Password property. This property is of Type Binary, the server data type being Binary(512).I am reading this value in and converting it to a byte array. However whenever I run my code I am getting a completely unrelated error of Unable to cast object of type 'System.Guid' to type 'System.String'.This strikes me as very odd since I am not using a property or variable of type string or GUID anywhere in this procedure where it falls over.
The code is below:
Public Shared Function ValidateUser(ByVal username As String, ByVal password As String) As UserValidationMessage
Using db As New EntityMapDataContext
Dim u = From user In db.Users
Where user.Username = username
[code]....
Unable To Cast Object Of Type 'System.String' To Type 'System.IFormatProvider' Exception
Aug 7, 2011When testing the followng code from Mastering VB2010, I get an Unable to cast object of type 'System.String' to type 'System.IFormatProvider' exception.In the Button1_Click event code Dim strmOut As New System.IO.StringWriter(SaveFileDialog1.FileName)the 'SaveFileDialog1. FileName' is underlined with a green squiggle and displays the following tool tip:Runtime errors might occur when converting 'String' to'System. Iformat Provider'.This is apparrently the problem but what does it mean and how do I fix it to get the code to work? 'Code being tested that runs the exception:Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click.[code]
View 12 RepliesUnable To Cast Object Of Type 'System.String' To Type 'System.Web.UI.WebControls.Label'
Jun 6, 2011I have a page that get value from SQL. I'm having a problem when I initialize Label object with field having TEXT data type.[code]...
View 4 RepliesVS 2008 Unable To Cast Object Of Type 'System.String' To Type 'System.IFormatProvider'
Oct 20, 2010I have a bit of trouble right here, I am trying to get the data from the site and input them in the listview. Well, when my main app start to load through on debug, then it start to display a warning. The warning is: Unable to cast object of type 'System.String' to type 'System.IFormatProvider'.
[Code]...
.net - Unable To Cast Object Of Type 'System.Int32' To Type 'System.String'?
Mar 20, 2012I'm getting a sporadic 'Unable to cast object of type 'System.Int32' to type 'System.String' Exceptions at .SingleorDefault() in the below code. It works 9/10 times but randomly it throws an exception. I made sure that SettingID that i'm passing has no Null Values and the data in the table always exists for the settingID, and i'm always passing SettingID as Integer.
[Code]...