Write Case Sensitive Function In SQL Query?
Feb 25, 2009How to write Case Sensitive Function In SQL Query?
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Non Case-Sensitive Searches Within ExecuteReader Function
Mar 24, 2010could someone help me with some simple coding methodology for doing database searches within the ExecuteReader function that will return results regardless of case?For example, if the variable to search for within the database is John Smith,I would want the search to be successful if john smith is the user-provided variable.
View 8 RepliesCase Sensitive In Tables?
Apr 8, 2009Private Sub ok_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ok.Click
Dim con As New OleDbConnection("Provider=Microsoft.jet.oledb.4.0;data source=C:\Documents and Settings\Saurabh\My Documents\Versa Server 2008.mdb")
Dim cmd As OleDbCommand = New OleDbCommand("SELECT * FROM Login WHERE UserName = '" & UsernameTextbox.Text & "' AND PassWord = '" &
[code].....
' If the record can be queried, Pass verification and open another form.
If (sdr.Read() = True) Then
MessageBox.Show("The user is valid!")
Dim mainForm As New Form
[code].....
C# - Case-sensitive Vs Insensitive Languages?
Nov 28, 2010visual basic.net is case insensitive so it allows the coder to write without caring or remembering the casing of variables. it also relieves from the 'undeclared variable' errors if you use the variable in another case than the one used in declaration. The fact that its line termination is a line feed makes it even more readable unlike C# or c++ that need good care in the casing and contineous war with following up with the {}, matching them and figuring out which is for which.
my question is what are the advantages of c# over vb knowing that both get compiled to MSIL so there is almost no performance difference between the two languages?
Creating A Case Sensitive Parameter?
Nov 9, 2009I was wondering if there was a way to create a parameter for a method in VB.NET 2005, to select which case(upper, lower) to test for.For Example
Function Afunction1 (ByVal aString As String, ByVal case As ......) As Boolean
End Function
Where case is the paramter for the user to set as upper or lower.
GetProperty Method Is Case Sensitive For VB?
Nov 17, 2011I was debugging one of the applications I work on and came across an interesting issue. For those unfamiliar with VB.NET, variable names are case insensitive. Therefore,
Dim foo As Integer
FOO = 5
System.Console.WriteLine(foO)
[Code]....
Variable names in VB.NET are typically case insensitive. The GetProperty method on Type seems to be case sensitive when it comes to the property name. Is there a way to call this method "VB.NET style" and ignore case? Or am I SOL here and need to apply a C# mentality and worry about casing?
Make A String Not Case Sensitive?
Mar 8, 2010I'm trying to check a string, but it turns out to be case sensitive, how do i make a string not case sensitive??
This is what I got:
str001 = My.Computer.Registry.GetValue _
("HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services" & "\" & str2, "ImagePath", Nothing)
[Code]......
Overcome XML Case Sensitive - Insensitive?
Jan 6, 2012I have a project to read xml files. It comes from a web service. But it can come sometimes with different attributes.
The standart xml file is like this:
<xml ....>
<car carname="Opel">Opel
[code].....
How To Verify Case Sensitive Text To Access
Oct 2, 2011My problem is that the username and password is NOT case sensitive. How do I do that?[code]
View 3 RepliesImplement Case Sensitive In Login Form?
Oct 29, 2009May i know how to implement the case sensitive detection in VB for the login part, so if a user registers in "key" for his password and keys in "KEY" for his login, the system will actually kick him out.[code]...
View 5 RepliesSql Server - Make Password Case Sensitive?
Dec 15, 2011I have the following code that verifies user id and password, which are retrieved from SQL Server, but I want the verification of the password to be case sensitive.
[Code]...
C# - Accessing Members With Case-sensitive Names Across Languages In .NET
Apr 14, 2009I just came across an interesting scenario. I have a class in C#:
[Code]...
As C# is case sensitive, this will treat the two variables A and a as distinct. I want to inherit the above class in my VB code, which is not case sensitive. How will the VB code access the two distinct variables A and a?
Cannot Restrict User To Provide Case Sensitive String
Feb 10, 2011i have to find a string in an array. i am using array.indexof method to get the index of matched item. now problem is that indexof method comparison is case sensitive and i cannot restrict user to provide case sensitive string.[code]
View 3 RepliesCase Sensitive/insensitive Search Text In A String?
Sep 8, 2010I've been using text.indexof() to see if a string is located inside another string, however is it it possible to do a case sensitive/insensitive search option? I've been looking around Google and not having much luck with it.
A huge bonus would be if it could count the number of occurrences inside the string!
Handle Case Sensitive Classes And Methods From A C# Web Service In .net App?
Jun 22, 2011I am working on a VB.Net application that needs to access a web service that I am nearly certain has a C# backend. At bare minimum, the backend is providing classes to me that are differentiated only by case, and within a number of those classes, there are properties and methods that are only differentiated by case.
VB.Net is case insensitive, and it sees a number of these items as being ambiguous.I've thought of a few ways of dealing with this, but I would like suggestions before I go down a road that is likely difficult.
Here are some ways I have considered going about it.Modifying the generated code for the wsdl. This has presented problems in responding as the xml output would no longer conform to the webservice requirements.I think there might be some attributes I could use to override this, but I'm not sure what they are yet. Even so, this web service gets frequent updates and I would hate to have to keep refixing the service every time I refreshed it.Creating a csharp wrapper project where I expose the underlying classes with different names. Primarily through inheritance. Although the big problem here has been the issue with properties and methods that are only differentiated by case as well.
I'm sure at some point I could get one or the other of these solutions working, but if anyone has any better suggestions that I'm not thinking of,
VS 2008 Dgv / Combobox Case Sensitive Data Errors
Apr 13, 2009I've hit a small issue on a project of mine. I have a comboboxcolumn on a datagridview and the items list has the items ("enabled" "disabled") as the values (stored at design time). When my sql table gets the value "Enabled" or "ENABLED" stored somehow as it's value then I throw a dataerror.
I am trying to avoid this dataerror, I was told to modify the value during the cellformatting event however with my experience the dataerror fires before the formatting. What is the workaround to this behavior? As a textboxcell type the error is not present, it's all because of the case sensitivity of the "items" list on my comboboxcell
Case (in) Sensitive Comparison With Operator In Runtime (without Option Compare)
Jun 24, 2011Is there anyway to use LIKE operator in VB.NET as case sensitive or insensitive during runtime? For example use a flag to do case sensitive or insensitive comparisons.Obviously this can be done by simple converting them into lower case and forcing application to Option Compare Binary but maybe there is a better way to do this?
View 1 RepliesCreating A Login Form For An Application / Case Sensitive TextBox?
Dec 11, 2010I am creating a login form for an application, everything is ok but I have been asked to make the user name and password text boxes case sensitive, by which I mean if a user entered the following
User Name: vbwizzard
Password: youwish
a error message would be shown If the user entered
User Name: VbWizzard
Password: YouWish
The information would match what is in the database and the user would be granted access.I just need help with making the text boxes case sensitive, the rest I am ok with.
Unrecognized Attribute 'targetFramework Note That Attribute Names Are Case-sensitive?
Nov 10, 2011Possible Duplicate: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
I am using window xp and iis 5.1 to run the application.
error is occurred Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.
[Code]...
Create A Login Verification Routine (Login Form) And Make Password Case Sensitive?
Apr 11, 2009How do I create a Login Verification routine (Login Form) and make the password case sensitive?Please remember to mark the replies as answers if they help and unmark them if they provide no help.
View 3 RepliesCase-sensitive Languages Vs Insensitive Languages?
Nov 27, 2010visual basic.net is case insensitive so it allows the coder to write without caring or remembering the casing of variables. it also relieves from the 'undeclared variable' errors if you use the variable in another case than the one used in declaration. The fact that its line termination is a line feed makes it even more readable unlike C# or c++ that need good care in the casing and contineous war with following up with the {}, matching them and figuring out which is for which.my question is what are the advantages of c# over vb knowing that both get compiled to MSIL so there is almost no performance difference between the two languages?
View 1 RepliesMake A 'like' Statement Or Use Some Kind Of Wildcard To Make The Statement Not Case Sensitive?
Jul 11, 2010I'm building a listview search feature in my app. (See the code below). It works really well, except if you search "T" then the code removes all items, if you search "t" then it removes every item except for those starting with "t". Is there any way to make a 'like' statement, or use some kind of wildcard to make the statement not case sensitive?
For Each itm As ListViewItem In ListView2.Items
If itm.Text Like TextBox1.Text & "*" Or itm.SubItems.Item(1).Text Like TextBox1.Text & "*" Then
Else
[code].....
Use The IF ELSE Statements OR The Select Case Statement To Write?
Oct 7, 2011Im trying to figure how to use the IF, ELSE statements OR the Select Case statement to write this program.I'm using Visual Studio 2010. The program is suppose to allow the user to input their weight in a text box and from group box 1 the select whether theyre male or female using the radios and they select inactive or active from group box two and the calculate but will determine how many calories they should intake based on the criteria below.
[Code]...
VS 2008 Unable To Do A Case-insensitive Query On A Table?
Jul 13, 2009I'm having trouble when trying to do a case-insensitive query on a table. Right now the query is:
txtQuery = "SELECT Status, RankingSearchEngines FROM [tbl-DATA-Client-Keywords] WHERE [Client-ID-Code] = '" & clientNo & "' AND lower(Keyword) LIKE '" & sField(0) & "';"
The actual query executed is:
SELECT Status, RankingSearchEngines FROM [tbl-DATA-Client-Keywords] WHERE [Client-ID-Code] = '1402' AND lower(Keyword) LIKE 'flyer printing';
I have an entry 'Flyer Printing' in the database, and this query works perfectly without the case-insensitive check.I'm not sure if this is an OleDB issue, as I've never had this sort of problem with SQLPlus, or anything else
The exception being thrown is:
IErrorInfo.GetDescription failed with E_FAIL(0x80004005).
Running A Query On Access From VB, Passing Variable Or Function As Query Parameter
Apr 7, 2012I am trying to run a query an Access db from VB. The general query which I want to run is
SELECT * FROM Patient WHERE Patient.PatientID = ?
or SELECT * FROM Patient WHERE Patient.PatientLname = ?
I tried using an input box which captured the user input and pass that variable to the query, but that failed. Then I read about writing a function and using that, however, I keep getting an error which says Function not defined, but when stepping through the code, it seems to work. Here is my function: [Code]
Asp.net - Write Use Case(s) & Test Driven Development For Binding A Gridview?
Mar 9, 2011I'm still trying to understand and use Use Cases and Test Driven Development, but having a hard time crossing the line. I'm hoping someone can provide a good example of how setting a datasource and/or databinding a gridview could be accomplished using Test Driven Development. Here is my pseudo approach at it.
[Code]...
Select Case Shared Function?
Mar 29, 2010xplain to me or give me an example of using a select case in a shared function
View 2 RepliesGeneric Function With Special Case For String
Jun 4, 2012What's the best way to handle this situation: I have this generic function
Function FieldValue(Of T)(row As DataRow,fieldName As String) As T
Return If(row.IsNull(fieldName),Nothing,CType(row(fieldName),T))
End Function
In the special case where the field value is null and T is String, I want to return String.Empty instead of Nothing.
VS 2008 - Ignore Case In Search Function
Jul 11, 2009I am having problums with Ignore Case in searching. I got a checked listview and a listbox, it searches and fines just the exact word.
For i As Integer = 0 To (Me.Special_Search_Histroy_CheckedListview.CheckedItems.Count - 1)
'Dim itemString As String = Me.Load_Search_name_Listbox.Items(item).ToString
Dim strr As String = (Me.Special_Search_TextBox.Text)
Dim path As String = (Me.Special_Search_Histroy_CheckedListview.CheckedItems.Item(i).SubItems(0).Text)
Dim readText() As String = File.ReadAllLines(path.ToString)
[Code] .....
String Function To Fix Names Like O'Neill After Proper Case Conversion?
Feb 2, 2011If I use code such as NewName = StrConv(OrigName, vbProperCase) to convert names to proper case, i.e. with initial capitals, I get unwanted results with Irish names like the following:
O'neill instead of O'Neill
O'grady instead of O'Grady
[code].....