VS 2010 : Case Sensitivity When Looking For A Value In Datagrid?

Jun 7, 2012

I am doing a search to look for a value that corresponds in my datagridview. But the problem is it is being case sensitive. Is there a way to disable that? The code I am using is below.

Supplier_List.DataGridView1.Rows(i).Cells(0).Value.contains(txtSupplier.Text)
Supplier_List.DataGridView1.Rows(i).Selected = True

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Case Sensitivity In Form?

May 17, 2012

how to validate user inputs.. when the user logs in and his/her password is in Uppercase(saved in database) but forgets to type in uppercase. and it would display warning message saying invalid password...

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Database - Check Case Sensitivity In Where Clause?

Nov 24, 2011

I am doing project in vb.net using ms access database I used one query like

Command.CommandText = "Select DISTINCT(*) from CharacterData where Mesg= '" & message & "'"

here it is executed when message variable value is a & also if A So how should i make it to check only proper case sensitiviy in where clause ..I want case sensitive checking of Mesg= '" & message & "'"

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Enforce Case Sensitivity Of The Names Of Files In A Project?

Dec 14, 2009

Is there a way to enforce case sensitivity in VB.Net file-names?

The primary issue that I am trying to solve is the difference in how Windows doesn't care about the case of a file-name, but other tools, like Subversion, do care about the case of a file-name

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Intersect Extension Method, Case Sensitivity Not Working

Jan 18, 2010

I am trying to compare the contents of 2 collections in a unit test in .NET using MSTEST. To make things simple, instead of having to .Sort() and then loop through the collection and compare items one at a time, I've found the new and very cool .Intersect Extension method.

It seems to work great by doing:

Assert.AreEqual(expected.Count, actual.Intersect(expected).Count)

However, now that I have a test which needs to be case-sensitive, it breaks. I've tried sending Intersect's second parameter StringComparer.Ordinal,StringComparer.InvariantCulture, and StringComparer.CurrentCulture... no luck..

EDIT: here is the data:

Actual:
(0) "FOO" String
(1) "foo" String
(2) "Foo" String

[Code]....

It seems to be removing a matching duplicate 'foo', and a matching duplicate 'BAZ'. Perhaps there is a better way to assert collections are matching?

_EDIT2: I think Intersect() removes duplicates, which is why this is breaking. I Found the CollectionAssert Class.

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Select Dropdown List Item Without Case Sensitivity

Feb 8, 2012

I want to select one item in drop down list in ASP.NET written with VB.NET - I have values and texts in listbox like this:
Volvo
Audi
etc...
But values coming from other place in upper case... VOLVO, AUDI..

This code:
dropdownlist.FindByValue("CAPITAL")
Is not working and giving null for Volvo..

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Check If A String Exists In List Ignoring Case Sensitivity?

Nov 3, 2011

I want to know if a string exists in the list of array ignoring case sensitivity

I have the following code working for my requirement, but its checking case sensitivity. How can use it ignoring case sensitivity...?

Dim SrtList() As String = {"abc","qwe","zxc"}
Dim chkStr As String = "abc"
If strList.contains(chkStr) Then

[Code]....

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Read Upper And Lower Case Letters Without Having To Put The Upper Case Letters In Select Case Statement

Oct 28, 2009

i have a program using a select case to convert letters to special charaters. My question is how can I get the code to read upper and lower case letters without having to put the upper case letters in my select case statement. Example: Part of my code is

[Code]...

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Type Upper Case, Lower Case In Textbox

Dec 15, 2011

i want to the textbox that when I start to type in names it should be like this Camille Aisha Cordova, How do I do this?

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Use Upper-case And Lower-case Letters As Well As Numbers?

Oct 27, 2010

Im using a Random Pool number generator and was wondering how i can make it use upper-case and lower-case letters as well as numbers here is a pic

[Code]...

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XBOX360 ION Drum Rocker To MIDI Converter - Drumset Do Not Transmit Any Commands Which Can Be Used For Sensitivity Of Hits?

Dec 28, 2008

i wrote small programm based on joyGetPosEx which read ION Drum Rocker commands as gamepad events and converted it to midi notes signal to MidiYoke or other virtual midi cable.With this program ION Drum Rocker xbox360 drums with cymbals can be used as midi device for PC. Also if edit source for read another command can be used any gamepad device as mididevice.If any someone have ION drum rocker drumset then try to test this program.

I have some issue with it, drumset do not transmit any commands which can be used for sensitivity of hits. But drumset have some sensitivity of hits if connected them to xbox360 console. Maybe problem in HID gamedevice driver, or joyGetPosEx?

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VS 2010 Getting The Select Case Error?

May 19, 2011

why I am getting the error pictured below. In this case, the variable DT has the value "REAL"

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VS 2010 Keeping Text The Same After Case Changes?

Dec 14, 2011

What happens here is when I click on anyone of the radio buttons the text box score sets the value to either 0,1,2,3,4 but when I go the next case it goes back to 0 instead of keeping the value. I tried many different techniques while going about this none seem to work.

[Code]...

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VS 2010 Sentence Case In Textbox?

Jan 9, 2012

I would like to change the case in a Textbox to look like a proper sentence, so the first letter would be capitalised and all following letters would be in lower case.

For example:
original text: "this IS My Text"
output text: "This is my text"

It is easy to change texts/strings between upper and lower case...

vb
TextBox1.Text = TextBox1.Text.ToLower
TextBox1.Text = TextBox1.Text.ToUpper

... but how can I apply a sentence case?

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.net - Sentence Case Or Proper Case In TextBox

Jan 18, 2012

I want my TextBox to make the text i enter as Sentence Case(ProperCase).. but i dont want to write any code in an event like Lost Focus or KeyPress

Just by default when ever a user enter or types in a textbox the first letter of every word should automatically converted into UpperCase

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Using Sender As A Case In Select Case Statement?

Mar 21, 2006

When my form loads it adds some handles (using AddHandler) to a sub (showStatus). What this sub does is checks which control activated the sub (using sender.Equals) and displays text in the status label (status) accordingly.For this I use an If...Then statement for each possibility. There are many possibilities and my code get cluttered. Is there a way to do the same thing with a Select...Case statement. I tried: Select Case sender Case tbOne : status.Text = "blahblahblahblahblahblah" End Selectwhere: tbOne is a textbox, status is a StatusLabelIt gives me an error though, saying "Operator '=' is not defined for types 'Object' and 'System.Windows.Forms.TextBox'."Any ideas on how I can get this to work with a select case statement?

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VS 2008 - Select Case Not Catching The Case

Oct 20, 2009

here is my code..

[Code]....

If the result is 86 and it's mod by 43 the answer is 2 Case 2 is not firing. it just goes to the end of the procedure.

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VS 2010 - Multiple Conditions For Select Case

Jun 26, 2010

I'm programming a utility for a game, and at the moment I am adding chat commands for it. They use the Select Case type, but I want to be able to use multiple conditions for 1 case.

Current
Case "/lame"
If sParameter = "announce" Then
AnnounceMsg("^1No Laming
^7Laming consists of
^5* ^7Attacking someone with
^5- ^7Weapon Down
^5- ^7Chatbubble Up")
[Code] .....

I get an error:
Conversion from string "/lame" to type 'Long' is not valid.

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VS 2010 List.Contains Case-insensitive Lookup

May 29, 2012

If I have a list of filenames in a list, how can I do a case-insensitive lookup?

Dim files As List(Of String) = IO.Directory.GetFiles(myFolder).ToList
If files.Contains(myFileName) Then
'do something
End If

The above snippet will only do a case sensitive search.

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VS 2010 - Accepting Upper And Lower Case Letters?

Aug 12, 2011

I'm new to VB and I'm trying to get this app to recognize that a "C" is the same as "c" but for some reason its not recognizing it. Its seeing the lower case letters as 10%.

Here is the code I currently have...
Private Sub btnCalculate_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnCalculate.Click
Dim subtotal As Decimal = CDec(txtSubtotal.Text)
Dim discountPercent As Decimal
[Code] .....

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VS 2010 - Select Case So That It Calls All The Code Need To Check Before Running

Jul 5, 2010

I have an app that adds ammount to gether and i am trrying to do some error checking. This is the code i Have so far

CODE:

I would like to turn this into a select case so that it calls all the code need to check before running. I have tried to do it my self but has been ages since i coded and even then it was in VB6. I know there is a way to do the case in a module and then call it into the form where i need it. i have 3 radio buttons that if they are not selected it pops up a message to say so.

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VS 2010 Generic Type Converting Function, With A Special Case

Aug 1, 2011

I wrote my own database handling code (actually, I write T4 text templating files that generate my database code for me) and part of it takes care of converting values from a database (as Objects) to the desired types.

I have been using this generic function successfully:

vb.net
Public Overridable Function ConvertType(Of T)(value As Object) As T
Try
Return If(value IsNot Nothing AndAlso value <> DBNull.Value, DirectCast(value, T), Nothing)

[Code]....

Simple enough, but it doesn't work... The return type of the function is (and must be) T, so I cannot return a Boolean because a Boolean cannot be converted to T!

Well... It can in this case, because I specifically check that T is Boolean, but the compiler doesn't know this so it doesn't allow me to return a Boolean. I cannot cast the boolean to T either.

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VS 2010 Generic Type Converting Function, With A Special Case?

Aug 19, 2009

I wrote my own database handling code (actually, I write T4 text templating files that generate my database code for me) and part of it takes care of converting values from a database (as Objects) to the desired types. I have been using this generic function successfully:

vb.net
Public Overridable Function ConvertType(Of T)(value As Object) As T
Try

[code].....

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.net - If Case Statement Throws Exception "case Else" Start Working?

Jun 19, 2012

It looks like impossible but...

Try
Select Case command
Case 1
smth()
Case 2

[code]....

Firstly Case 2 runs. Throws exception. And right after this debugger shows that next processed statement is Case Else. Only after Case Else throws own exception Catch block start working. I've never seen this trick. Why can this happened?I'm sure the block is entered once (not like this:first enter hit Case 2 and second hit Case Else).

Update:-To Matt Wilko. Thank you for answering. I've switch to Strict On in Options of VS2010 but nothing has changed. Command is variable, not function. Watch tool shows that on each step Command is the same ( Command = 2).

Fixed. Yeeaaaahhh. I simplefy code to
Try
Select Case 2
Case 2

[code]....

and change project to Console app. This works as I mention. The fix was in Release mode. I was debugging in Release mode. When I switch to Debug mode everything goes as it should.

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Add Functions For Case 10 And Case 13

Oct 25, 2009

I need to add Functions for the Case 10 and Case 13 in this code. The code in each select case needs to be moved to the two functions which then returns the code once its called from the Sub Main section. But I am having a really hard time figuring out what exactly gets moved to each function.[code]I'm not sure what exactly to put into the individual Functions and how to change up the Sub Main section.

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VS 2010 Add Value Selected Row Datagrid?

Apr 2, 2011

how to add value to selected row at datagridview control. hire my code to display and add row at datagrid :

vb.net
Public Class Form2
Dim dt As New DataTable("view")

[Code].....

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VS 2010 DataGrid & DataTable?

Mar 17, 2011

I have a DataGrid that a user is sorting, problem is that the sorted results are not being updated in my DataTable (which makes another function fail later). I have tried calling AcceptChanges() after the sort is done, but that isn't updating the DataTable. dtMessage.AcceptChanges()How can I have the DataTable updated after the sort to diplay what is displayed in the DataGrid ?

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VS 2010 Datagrid As RTD Client?

Nov 15, 2011

I'm quite not so familiar with vb.net. so please bare with my query.

does vb.net support RTD function?can the datagrid be used as RTD client?

there is an app with RTD server and I'm presently using excel as RTD client but wish to move out of excel.

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VS 2010 Get Value From Silverlight Datagrid

Sep 9, 2010

I have data bound to the silverlight 4 datagrid and now I want to grab the value of column 0, row 0. How do I do this? I can't find an example anywhere and this should be so simple.

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VS 2010 MySQL - How To Use The Datagrid

Jul 6, 2010

I'm used to use the Listview, but need/want to use the datagrid. The problem is that I have never used the datagrid, so don't know how to import the data from the mySQL-database. I'm loading the data directly from the database, without any dataset.The code I use:

vb.net
Try
mysqlConn.Open()
Dim mysqlComm As New MySqlCommand(strBeslagdataComm, mysqlConn)

[code]....

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