How To Find An End Statement

Jan 11, 2011

I think I put an end statement somewhere on my program. The program sometimes end abruptly. I want to remove that However, finding end will find an endless end function, end if, end this, and and end that.

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Find A Space In A Textbox With This Statement

Sep 22, 2011

i want to find a space after a certain varying word

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Textbox1.Text.StartsWith(a.Text & (" ")) = True And

[code].....

I want this part of my project to detect spaces because it can happen if the user puts in a certain value for on and that value begins with another it will not process. (ex. a.text = 123, b.text = 1234, then i get the outcome or "aa" and it should be "ab"

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For Each Statement To Find Data Table Records?

Apr 12, 2010

I have a database application with several data tables. How can I use a for each statement to add the records of the datatable into a collection?

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Find The String Transformers 2 In The Path And Enter My If Statement?

Dec 5, 2009

i was trying IndexOf before this and it could get it to work, now im trying to use the Contains()

path.Contails(word(1))
pathis the file path eg B:\Movies
word(1) is a split string eg Transformers 2

i want to find the string transformers 2 in the path and enter my if statement .heres my code[code]......

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Find The Record Pointer AFTER The Select Statement Was Executed?

Aug 2, 2011

How do i find the record pointer AFTER the select statement was executed. I am excuting the following code, but i need to move my pointer to the found record

adp3 = New OleDbDataAdapter("SELECT * FROM Recipe1 where RecipeName = '" & RecipeName & "' ", con)
adp3.Fill(dt2)
ListBox1.Items.Add("RECIPE NAME : " & (CStr(dt2.Rows(0)(UCase("RecipeName")))))

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Xml - Find The String Position (index) From A XPath Statement?

May 7, 2009

I'm looking for the actual index position in a given source string.I have the following string

"<a>
<b>zyx</b>
<b>wvu</b>

[code]....

I'm loading that string into a .NET XmlDocument object. Carriage Returns and Line Fees may be a factor here.

Dim xmlSearchText As New XmlDocument()
xmlSearchText.LoadXml(SearchTextBox.Text)
Dim selectedNode As XmlNode = xmlSearchText.SelectSingleNode(txtSearch.Text)

The following XPath Statement could be used to find the 3rd node:

a/b[.='tsr']

However, I need it to return a string index of 23 rather than the ordinal position of 3.

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SQL Find Nearest Statement - Error "Data Type Mismatch In Criteria Expression"

Oct 31, 2011

I'm looking to find the nearest number to 5 in the column row and order it so closest is at the top. Here is what I got....

[Code]...

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SQL Statement Doesn't Work - INSERT Statement Works Fine In The Form Load But Not In The Button Click Event?

Oct 14, 2009

See

Public Class Form1
Dim sql As String
Dim conn As New OleDb.OleDbConnection
Dim da As New OleDb.OleDbDataAdapter

[CODE]...

The problem, The INSERT statement works fine in the form load but not in the button click event?

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If <expression> Then <statement [:statement]> Else [statements] In Concrete Form?

Jan 1, 2010

I was convinced that If <expression> Then <statement [:statement]> Else [statements] in concrete form of If a = b Then SayHello() Else SayBye() End has sense. I read article on msdn on If-then-else, but I forgot why I was reading, so I concluded, that snippet above means this

If a = b Then HelloIsSaid : IsNotEnded Else ByeIsSaid : IsEnded But I have tested it now, and I see, that Else without statement is nothing more than decoration. It would be pretty good if it had function I described. Do you think its good request? Or do you know any circumstance where this Else has some function?

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Making A Next Statement Into A Loop Statement In Visual Basic?

Jun 8, 2009

y friend and I are re-learning Visual Basic, and we are stumped on this bit of code.

For intAsterisks As Integer = 0 To intLine - 1
lblAsterisks.Text = lblAsterisks.Text + "*"
Next

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Sql - Perform An Inline Select Statement In A LINQ Statement?

Jun 24, 2011

I have the following SQL:

[Code]...

I want to put it (the select count statement) in this LINQ statement so I can get the sales count in my linq statement: Dim TheLeads = (From L In DB.Leads Where L.IsDeleted = False Select L).ToList() Is this possible to do in LINQ?

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Change The Exit Statement To A Continue Statement?

Feb 23, 2009

add an if statement and an exit statement to my do loop that exits when my future value (FV) is greater than 1000, then to change the exit statement to a continue statement so my loop will continue even though my fv is greater then 1000, point is to get this to run even though my if statement doesnt do anything. problem something wrong in my code and an exception error (xception of type 'System.OverflowException' occurred in mscorlib.dll)

so can someone show me where or why I have an error is, what am I overthinking now! I could use a hint, OMG i could use a tutor for that matter

[Code]...

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ElseIf Statement Into A Select Case Statement?

Jun 23, 2010

A co-worker wants to convert the following IfThenElseIf statement into a Select Case statement.
Explain why this is not possible.

If temperature = 100 Then
X = 0
ElseIf population > 1000 Then
X = 1
ElseIf rate < .1 Then
X = -1
End If

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SQL Statement :: Nearly Working Just Cant Get Form Values In Statement?

Aug 4, 2010

I cant get this SQL statement to insert any of the values in the form to add to the database

sql
sql = "INSERT INTO prevresults (ExamDate, ExamTime, CorrectAnswers, PassPercentage) VALUES (date.now, time.now, rightanswers, percentage.text)"

[code]....

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Return Statement Which Is True In An If Statement?

May 24, 2012

Return statement which is true in an if statement

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Break Up The Code In A Method Body Into Statement By Statement Symbols/"tokens"?

Apr 22, 2011

I'm writing something that will examine a function and rewrite that function in another language so basically if inside my function F1, i have this line of code var x=a.b(1) how do i break up the function body into symbols or "tokens"?I've searched around and thought that stuff in System.Reflection.MethodInfo.GetMethodBody would do the trick however that class doesn't seem to be able to have the capabilities to do what i want..dit 2:basically what I'm trying to do is to write a program in c#/vb and when i hit F5 a serializer function will (use reflection and) take the entire program (all the classes in that program) and serialize it into a single javascript file. of course javascript doesn't have the .net library so basically the C#/VB program will limit its use of classes to the .js library (which is a library written in c#/vb emulating the framework of javascript objects)

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Exceptions - Can The "Throw" Statement Exist In A Block With No Try/catch Statement

Oct 5, 2009

how to use them then before, but am still a little confused with a few aspects. Here goes:

1.) Lets say you have a method that checks for a certain condition(s) and if it fails Throws an exception. Does it have to be in a try/catch block? Meaning can the "Throw" statement exist in a block with no try/catch statement?

2.) Now lets say we have a method that has a try catch block and in it there is a throw statement. When the throw statement is executed does it first try to find an appropriate catch block in the same method or does it immediately go back to the calling method without looking at the catch statements in the current method where the exception was thrown?

3.) I created a custom exception class that inherits from ApplicationException. Next I created a method which has a catch block that catches this type of exception and does some action. Is the System(i.e CLR) smart enough to throw an exception of this type, or does it only throw exceptions from SystemException?

4.) I know that some people are more liberal in their use of exceptions and others use it more sparingly when truly strange stuff happen like the DB going down. I am writing code where I am getting some info back from the database, converting it and then storing it. Sometimes there might be data that comes back from the database and other times the field is empty and the Null value comes back. Therefore in the instances where Null comes back from the database I should not convert the value to anything, since I will get an error. What should I do in this situation? Should I let the CLR throw the exception when it goes to convert the Null value or should I check for the Null value and if it exists not convert?

5.) In general when I throw exceptions, is it sensible to only throw exceptions of the type Application Exception or are there instances where the programmer throws exceptions of the type SystemException?

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Make A 'like' Statement Or Use Some Kind Of Wildcard To Make The Statement Not Case Sensitive?

Jul 11, 2010

I'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].....

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"End Of Statement Expected" Error In VB 2010 In A Do While Statement?

May 2, 2012

I have a line of code that is working in one statement but not the second statement. I'm not sure what I'm doing wrong, I am learning slowly but surely, and it is by no small margin because of the ave found here =) The error is occuring in the intResult = intSelection x intCount line of the SECOND Do While Loop.

The blue squiggle line is under "intCount" just FYI
Dim intSelection As Integer
Dim intCount As Integer = 0

[code]....

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Using Selection.Find In Microsoft.Office.Interop.Word To Find Tracked Changes In A Document?

Apr 15, 2009

I am currently using the code below within a VB.Net application to find specific text in a Word document. The text is surrounded by symbols represented by the character codes in the .Text statement. The code below is working fine. The issue now is that sometimes the desired text within a document has been marked for deletion and appears as tracked change within the document. I would like to find only the desired text that has NOT been marked for deletion. Does anyone know of a way to determine if the found text is a deletion?

[Code]...

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Find The Last Filled Column Row In A Sheet : Cells.find Gives Nullreferenceexception?

Nov 16, 2010

I have been trying to find the last filled column row in a sheet using this.

clast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Column
rlast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Row

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VS 2008 Does FIND Always Find Within The FILTER Of A Binding Source

Jun 8, 2009

I've got a form - CMCConsole It pops up a dialog form for adding a new case.If the matter number in a textbox on that dialog form matches an existing cases matter number I would like to find it in the binding source of the CMCConsole form

Private Function CheckMatter(ByVal MtrNum As String) As Boolean
Dim cfIndex As Integer = CMCConsole.caseBS.Find("MatterNumber", MtrNum)
Dim cfIndex2 As Integer = CMCConsole.casefileBS.Find("MatterNumber", MtrNum)

[code]....

But it appear the filter for the CASE we were just on that is set on the binding source is keeping the FIND from seeing other cases.

caseBS.Filter = "CaseId=" & e.Node.Tag.ToString

Do I have to clear the filter in order to find a matter number in some other case??

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VS 2008 Find Xml File And Display The Find Result?

Oct 24, 2010

how to search xml file and display the result in list box.then export a xml file to excel in the search result

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Create Find Next For Find Datagridview Record?

Apr 20, 2009

how can you create find & find next (using tooltip menu) create in vb.net for datagridview value.

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Use TypedDataTable.Rows.Find To Find Row Which Has Composite Key?

Jan 7, 2012

I have a TypedDataTable called CamerasDT which has a composite Primary Key of GroupId and CameraId. I want to use TypedDataTable.Rows.Find(key as object) to return a specific row by GroupId and CameraId. I don't seem to be able to find a way to send primary key to the find function.

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Components - "if" Statement Shows An Error " Statement Cannot Appear Outside Of A Method Body"

Jan 29, 2009

I have the following vb code which works as expected when it's in a code-behind page. I tried to move it to a shared or component page since I will need to use it in multiple pages:

Imports Microsoft.VisualBasic

Public
Class DetTime
'Determine eastern time

[CODE]...

However the "if" statement shows an error " statement cannot appear outside of a method body" and the Microsoft solution is to "move statement into a procedure or subroutine"

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Find Function Does Not Find Last Occurrence

Dec 12, 2009

I have a rich text box with the following text in it:

word word

I am finding the endings of the word, that is, the string "rd". The following code finds the first occurance, but then fails to find the last occurance, and the variable "indexToText " changes to -1.After the first search, the debugger shows the startLocation at character position 4, so it is not past the second occurance but still will not find it.

indexToText = FrmMain.RichTextBoxPrintCtrl1.Find(searchValue, _
startLocation, eof, RichTextBoxFinds.None)

If I change the text to:

word word word

It then finds the first two occurrences and fails to find the last occurrence.No matter how many words I add, it always fails to find the last occurrence.

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Case Statement Inside A Case Statement

Oct 31, 2011

I have coded a case statement that changes the background colour of a panel. [code]When the code is run, it works for the case of colour1 that is NOT 1 or 2. However, when the colour1 is 1 or 2, it is supposed to pick a number from set array and run another case statement. Instead, it only picks the last value (for 1, this is 5, and for 2, this is 7).

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Add Two Line One Line Is Find The Total Of Each Colums In The Last Row And To Find The Grandtotal?

May 1, 2011

I am suppose to only Find the total of each column in the last row. Find the grand total in the last cell (the bottom right corner)Ok i have tried to do the grandtotal but i am not getting what she wants done I have also tried to reverse the arrays but that was wrong to. I am only suppose to add two line one line is find the total of each colums in the last row and to find the grandtotal.

Module Module1
Sub Main()
Dim sum(5, 4) As Integer
Dim row, col As Integer

[code]....

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"Using" Statement - "statement Cannot Appear Outside Of A Method Body"

Mar 17, 2010

Where should i put the Using statement in Visual Basic 2008 Express Edition? as i put in under general declaration, it said "statement cannot appear outside of a method body"

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