Exclude Primary Key In Datagridview?
Nov 12, 2011
I have piece of code as follows(using vb 2005)[code]...
and I have the following to display the data in DataGirdView
dgvWorkList.DataSource = myWorkDataSet.Tables("WorkListTable").DefaultView
My question is that how I can exlucde the value of Primary Key in DataGridView(I do not want to display the primary key value in DataGridView(dgvWorkList)).
I can not write the sqlStr to exclude the primary key becuase I am using the following code segmanet to update the Data myWorkDa.Update(myWorkDataSet.Tables("WorkListTable")) myWorkDataSet.AcceptChanges()
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Jul 20, 2011
I want to see if anyone has used one table that has a primary key (not displayed) in the DataGridView. Then use a text box on the same form to call and group what if viewed in the DataGridView table. I want to group the displayed data of the DataGridView by the primary key of both tables.
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Mar 5, 2012
I have a DataGridView binded to a DataAdapter to manage the details of an invoice(products). The Table fields are:
ID_Invoice int (PK)
ID_Product int (PK)
Quantity numeric(18,2)
[code].....
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Aug 23, 2011
On a client i have an anonymous list containing a multi-column primary key previously selected from the DB.Then i need to select all the records from the DB that equals the primary key list i have stored in the memory.[code]
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Mar 2, 2012
How i can import row from TABLE1 to TABLE2 without primary keyfield or adding correct value to primary key
i tried with two different codes, but result is same, it says: "In the column "Key"a constraint on the uniqueness.[code]...
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Dec 19, 2009
I was just wondering if there is a way to dim the screen and show a form which is not dimmed (eg. Vista/7 UAC prompts)? If so, how would i be able to it?
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Dec 28, 2009
I want to let the user select a value from a combo box, and then exclude a row from the result set of a stored procedure based on that selection. Something like this:
Select RegNo from Vehicle Except select VehicleID from Trip
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Nov 11, 2009
i need to exclude everything but numbers from a text box in visual studio?
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May 28, 2012
I need to exclude weekends from this line.
If Convert.ToDateTime(e.Row.Cells(4).Text).ToString < DateTime.Now.AddDays(-3) Then
e.Row.BackColor = System.Drawing.Color.FromName("red")
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Jan 25, 2011
I have a project which contains reports and datasets. When I compile my project I don't want it to include the reports or datasets.So I can exclude them from the project. Fine.
But that also removes them from SourceControl, so then I have to check all my work back in. Which takes ages over my VPN.
Am I missing something here? Is there an 'exclude from compile' option somewhere?
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Apr 27, 2009
I want to be able to delete all files in a specific directory, but exclude a specific extension.[code]I can't target a specific file type because there are many file types and during this process, there could be a file type that wasn't there to begin with.
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Apr 9, 2009
How do I exclude one value from a grouping sum, based on a value of another field?ie I open Report=> Report Properties=>Code and insert my Custom Code, but how would I change the below code to exclude a numeric value of another field for the below case?
Public Function ChangeWord(ByVal s As String) As String
Dim strBuilder As New System.Text.StringBuilder(s)
If s.Contains("Others") Then
[code]....
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Jun 14, 2010
how I could remove certain file extensions or file types from a populated listbox?I have listbox1 and I want to remove .rar files,.zip files and .txt files.How could I do so in one easy step?
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Aug 24, 2009
Below is my export to csv from listview using vb.net
Function ExportListview2CSV(ByVal lstview As ListView) As Boolean
Dim saveFileDialog1 As New SaveFileDialog()
Dim csvFileContents As New System.Text.StringBuilder
[Code]....
i want to exclude the records from the 1st and last rows where should i make chages in above code
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Mar 26, 2012
I want to exclude spaces when validating a textbox in vb.net.
Here is the current ValidationExpressopn value[cod]e....
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May 6, 2012
I have this code to scan my folder and list the files in a listbox:
[Code]....
Is there an option to exclude one path inside the "LOCAL"? Like scan and list everything but "F:FamilyPictures", "F:FamilyTexts"...
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Jan 26, 2012
I am trying to obfuscate my program but I have a form to connect to my database (mysql) and I want to exclude this form of the obfuscation because the program cannot connect to database after obfuscated. I already add this line above the class "<Obfuscation(ApplyToMembers:=True, Exclude:=True)> also I already select the class in the exclusions tab in the dotobfuscator (included in the visual studio)
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Feb 11, 2009
How can I exclude a common keyword like "a,the,is,or.. etc.." from my search query ? If you do a search in Google or other search engine it says "the" is a very common word, and was not included in your search.Is there a list somewhere that I can get all the common keywords that need to be excluded from the search query?
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Oct 20, 2010
i want to exclude some form fields when processing a postback. I done the following but having some issues:
Dim rtnValues As New StringBuilder
Dim arrJoinValues As String = String.Join("|", _setFormValues.ToArray)
Dim arrSplitValues() = Split(arrJoinValues, "|")
[Code].....
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Mar 23, 2010
I'd like to be able to exclude members that, although Public, are decorated with EditorBrowable.Never.I can't see any where to do it in the options. Is there a plug-in out there where you can specify attributes to exclude?
ETA: Looks like I may have found it - the <exclude /> Tag. I'm just testing it now....
ETA2: Yes it works.
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Nov 13, 2010
1. How do I exclude a string that is matched?
I have something like this:
You answered question 1 correctly. You have been awarded
<a href="url"> 1 point</a> .
You answered question 2 correctly. You have been awarded
<a href="url"> 1 point</a> .
You answered question 3 correctly. You have been awarded
<a href="url"> 1 point</a> .
You answered all 3 questions correctly! You have been awarded a total of
<a href="url"> 3 points</a> .
So basically I want to filter out all those in bold, it should look like this when printed to a textbox:
You answered question 1 correctly. You have been awarded 1 point.
You answered question 2 correctly. You have been awarded 1 point .
You answered question 3 correctly. You have been awarded 1 point.
You answered all 3 questions correctly! You have been awarded a total of 3 points.
2. How do I get a value of HTML span element? (I'm not sure how to phrase this but I think you will get it if I show a example..)
It goes something like this...
<span class="quiz1">Question 1:</span>
<span id="q1">Question Here </span>
I want text in bold to be displayed in a label. Do I use getAttributeByID here? How do I use it in VB.net?
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Jan 20, 2012
I want write one Write one VB.net Code for get FromDate and Todate based on include and exclude weekend and also Days in Prior /
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Nov 14, 2009
For example:Public Event CurrentChanged As EventHandler(Of CurrentChangedEventArgs(Of T))Shows the message "Do not nest generic types in member signatures." on CurrentChangedEvent, which is the variable that holds the delegate for the event, and VB generates it automagically.How do I suppress the rule for the item?
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Jun 15, 2012
Following on from a post I made earlier, I am making progress with what I require, but not knowing much about how RegEx expressions work, I'm stuck!
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Apr 21, 2009
I have simple columns and their respective sums. However, I exclude 1 particular value from each sum, like so [code]...
Now I need to exclude another value ("Awaiting Progression") from a second column called "PROGRESSION".
Since I already exclude value based on 1 column called CATEGORY, how do I change my =Sum(Code.ExcludeOthers(Fields!CATEGORY.Value,Fields!ACTION_PLAN_NEW.Value)) to exclude a value from the PROGRESSION column if it's = ("Awaiting Progression") ?
i.e. How do I exclude multiple values, depending on values in 2 columns in SSRS 2005?
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Oct 5, 2011
Is it possible to have a Foreign Key as the Primary Key?
<Key()>
Public Property AssignmentID() As Integer
<ForeignKey("AssignmentID")>
Public Overridable Property Assignment As Assignment
Public Overridable Property User As User
For the code above I get an error:One or more validation errors were detected during model generation:System.Data.Edm.EdmAssociationEnd: : Multiplicity is not valid in Role 'AssignmentLocks_Assignment_Source' in relationship 'AssignmentLocks_Assignment'. Because the Dependent Role refers to the key properties, the upper bound of the multiplicity of the Dependent Role must be �1�.
I'm trying to create a table which has one (or none) record per assignment.
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Apr 15, 2010
I have a database running on SQL server primary key is all set, my question is i dont want to allow duplicates in the primary key, i want everything to be uniqure. The database already has information in it, is there a away to set it so when i add a new row through the table adapter that it will recognise the last primary key value and increment it by +1?
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Jun 6, 2011
i has create system registration that use vb.net 2008 & accessdatabase (oledb connection).i set ID
as primary key,when i insert new ID but if ID already in database i will get error cz data
duplicates..so anyone know any code that will promp mesej like this "Data already in data base,
insert ID corectly" if data already in accessdatabase.
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May 11, 2011
I'm currently using this to get an object by it's primary key value.
I'm trying to find a way to create a similar method GetByIDs where I can pass an IEnumerable(of object) and do ids.contains(pk), but there's no Contains expression.
Public Function GetByID(Of T As Class)(ByVal pk As Object) As T
Dim itemParam = Expression.Parameter(GetType(T), "item")
Return GetTable(Of T).Single(
[Code].....
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Jul 18, 2011
I' m trying to get the primary key which is "TestID" through the code below but I get an error "Range variable "testid" hides a variable in an enclosing block or a range variable previously defined in the query expression." What does this error mean ?
Dim oo As New DataClassesDataContext
Dim o = (From k In oo.Tests
Where k.Category.Equals(tempcategory) And k.Level.Equals("1")
[code]....
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