Select Items In DataSet?

Oct 20, 2009

I use the following loop to add the Item "email" of the first 10 rows to a listbox.

For i = 0 To 10
s = ETAPDataSet.Tables(DBTable).Rows(i).Item("Email")
lstContacts.Items.Add(s.ToLower().Trim())

[code].....

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Select Items In Code In A Listbox Bound To A Dataset?

Feb 23, 2011

I have a list box that is bound to a datatable, which works fine. The question I have is this. I have a list of values in the form of a sqlDatareader that I want to use to select values in the list box, that is to say if the value from from the datareader matches the value member from the row in the listbox then select the row. I've come up with the following code, but can't find the syntax to utilize the SetSelected method.[code]...

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Combobox Select - 2 Items From Single Select

Mar 7, 2012

I am a beginer in vb.net. For a school project, i have chosen inventory control as the subject. WIth help from videos, i have developed some basic forms with adding/updating.

The product table design is like this:

Name
Type
Size

[Code]...

Now, i am designing the purchase/sales screens. I am showing the items name, qty, price in a datagrid. From the products table, I am able to select the 'ProductName' by giving it a combobox . I want the ProductSellingPrice also to appear in the next column of the grid.

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How To Select A Specific Cell In My Sql Dataset

Aug 28, 2009

I'm just startet to work with datasets, I have configurated an SQL server 2008 to host my databases. the server works fine also over the internet. I am making some SQL test applications, to learn how to use SQL and datagridview.my problem is how can i select a specific cell in my dataset and datagridview. When i know the name of the column and the row that holds the specific cell that i want to select by click on a button

my datagrid look like this
name | price | color | company | left
______________________________

[code]......

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LINQ / Select Distinct From Dataset?

Aug 20, 2010

I have a single columned datatable inside a single tabled dataset.I just want to convert this dataset to distinct rows. Here is my code, it gives compile error '.' expected.

Dim query = _
From email In ds.Tables(0) _
Select email.Field<string>("Email").Distinct()

EDIT: I changed to (Of String) and it works... BUT NOW 'query' is an ienumerable collection of characters... not a datatable... so how do I convert back easily without manually doing a loop?

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Add The Items From The Dataset To A Listbox?

Mar 15, 2011

Im pulling information from SQL and filling a datatset, im then trying to add the items from the dataset to a listbox and i cant figure it out, iv tried many ways but with no luck

[code]...

Iv checked and checked again and i know the DS has information in it

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Use Async CTP VB With SqlDataAdapter For A Select Statement And A DataSet

Oct 10, 2011

I want to know how to use the ASYNC CTP to manage the querying of a SQL Database with a SQL Select statement and use a SQLDataAdapter to fill in a DataSet. I have downloaded the VS2010 SP1 and the ASYNC CTP, I have also reviewed the videos on the MSDN site and the documentation included.

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Bound Untyped Dataset Search And Select

Sep 21, 2009

I have an untyped dataset which is programmatically bound to a form in vb.net 2008. The first record in the dataset is not necessarily the record the user selected to view. I need a way to, after the binding is done, move the dataset to that particular record. I have a currencymanger in play for use of displaying the current record of how many records. I think I need to do a search and find the row number of the select record and then use the CurrencyManager.postion to do this but have had no luck in 3 hours to locate anything I can use.

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Select Column With Filter Criteria Within A Row In A .Net DataSet?

Jul 27, 2011

I'm writing an app for someone where I am pulling in work orders table information. The information includes: worknum, fname, lname, customername, description, etc. I do not plan to update the data in this table, only to read from it.I'd like to display a combo box for the work order numbers. The user would start typing the information for the work order in and it would autocomplete based on what's in the list. As work orders are displayed in the combo box, I want to update the data in text boxes representing the various fields.

I'm thinking rather than query the database several times, it would be a good idea to create a DataSet with information for the work orders table within the last x months then query the data from that dataset. I know there is a DataSet.Select method, but it looks like it returns the entire row. Is it possible to retrieve just a column of distinct values? For example, I'd like to do a select statement similar to this:

SELECT worknum FROM {WorkOrderDataSet} WHERE date >'{today-x}

The first part in curly brackets is meant to represent the work order dataset I create when first importing the data from Access. The second part in curly brackets will be replaced with variable data to represent a date to reference. I also don't think I'll need distinct because the workorder is unique (edit: is a primary key)Is it possible to retrieve just a column of distinct values from a DataSet with multiple columns? How do I do this?

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Select Subset From DataSet And Display In DataView?

Nov 3, 2009

I have populated a dataset from a text file and I can display it in a dataview. Can I and if so how do I, select a sub set from this dataset and display it in the dataview?

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VS 2005 DataSet.Table.Select Query?

Dec 16, 2010

I have created a DataSet.Within the dataset I have 2 DataTables.I have created a DataSet.Relations between the two tables.Now, using DataSet.DataTables.Select.... Would it be possible to perform a search similar to this in SQL?

SELECT * FROM DataTable1
INNER JOIN DataTable2
ON DataTable1.KeyColumn= DataTable2.KeyColumn

[code].....

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Access The Dataset Items That Have Been Deleted?

Sep 11, 2009

I have written my main program which uses a datagridview however I seem to be struggling when trying to access the dataset items that have been deleted. Just before I commit the changes I want to record the user that deleted the items.

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Exporting Listbox Items Into A Dataset

May 9, 2011

What is the easiest way to export the items from an asp:listbox into a dataset?

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How To Select Items From XML

Sep 9, 2008

I just started dealing with XML files. I can already create an xml document that accepts data from a vb.net form (textBoxes, etc...) What I need to do is to open an already saved xml document and fill the respective fields in the form with data from the xml document. Tried using the xmlReader method, but that yields the entire xml document at once. How can I select certain elements from xml? Here is an example of my xml code:

[Code]...

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'Select' Is First Items In All Combobox

Feb 4, 2010

i using VB.Net to developing my application.in forms i have comobox, in combobox datas are filled by using datasource from process layer.i want '--Select--' is first items in all combobox. but i tried my ways, i cann't bring it.

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Add And Select Items In Listbox

Jun 21, 2010

I have a button, if I press the button, new picturebox will appear in my main form.How to add picturebox name in the listbox? how to select picturebox name from a listbox for deleting the selected picturebox?

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Add Items To A Select Column?

Oct 14, 2009

how do I add items to a select column? Say I have ColumnA and ColumnB, how do I add items to ColumnA then add items to ColumnB? I have:

lvlist.Columns.Add("Cars", 150, HorizontalAlignment.Left)
lvlist.Items.Add("Car1")
lvlist.Items.Add("Car2")
lvlist.Items.Add("Car3")

[code]....

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Listbox Items Select One By One?

Oct 26, 2009

I have a Listbox1 Who Contains A TO Z English Alphabets.

I want to Change Selection One BY One WIth TIMER Like:

A
B
C
D
E
F
etc...

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Select All Items In Checkedlistbox

Jan 8, 2009

I'm interested in select all items in checkedlistbox, have anyone code?

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Select Certain Items Of Text

May 6, 2011

I have made a ListView control with an "Add" button so I can add itemsthey should be picture files, and i want to be able to dissect the text result from the OpenFileDialog into three parts:

The name (e.g. "my pic")
the file location (e.g. "C:\Users\Me\Pictures\")
the file extension (e.g "jpg")

[code].....

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Select Items In A Datagridview

Nov 10, 2009

how can i find the item or column in a datagridview..

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Select One / More Than One Listview Items?

May 1, 2012

I am working on my listview as I want to tick and untick on my listview items. When I select on the checkbox to tick or untick on one or more than one listview items while I do not tick or untick on the other listview items, how do the program suppose to know which listview items I am select on the correct listview items to tick and untick?

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Automatically Select Items In A Listbox?

Apr 25, 2012

I am trying to automatically select items in a listbox when i populate it.

see the code below listbSizeRun is a listbox

Dim sizelist As New Generic.List(Of stLib.clsRecall.sizeRunInfoVO)
sizelist = recall.getDistinctSizeGL()
listbSizeRun.DataSource = sizelist

[Code].....

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How Can Select Multiple Items In ListView

Oct 6, 2011

I have a ListView box on my project, which is filled with another function.I need it so that when you press Button1, messageboxes pop up with all of the selected items in it.

So basically, I select multiple items in my ListView, press Button1, and the MsgBox appears showing me what I've selected.[code...]

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How To Automatically Select Items In A Listbox

Nov 12, 2010

I have a listbox that displays SSRS report names and a separate listbox for displaying email addresses. Both report names and email addresses reside in separate SQL tables. This application allows my users to select an SSRS report, report parameters, export method and email a URL link to one or multiple recipients. This part works very well. One particular report has 6 recipients and I have been trying to come up with a way to automatically select these 6 email addresses whenever this one report is selected but I haven't had any luck being the neophyte .Net programmer that I am.

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How To Select Specific Items From A List

Sep 28, 2010

I am working with a list of points. It is declared as a global in my form.[code]the only issue is that instead of New Point(100,100) i need to be able to navigate to the previous 4 records in the list. pull out the 4 x vals the 4 y vals and boom there you go. In the old days id make a simple loop and get r done but im not sure the syntax to step through the list that way.

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ListView Items. Select All And Deselect All?

Sep 15, 2010

I've got a listView item, and it has Multiselect enabled. I need to program a button to select everything in the listView and another to deselect everything. I don't know how to use SelectedIndices and SelectedItems and all that

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Programmatically Select Items In ListBox?

May 9, 2005

How would I go about programatically selecting items in a litsbox? I need a quick way for the user to be able to select all items in the list.

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Select Distinct Items From A BindingList?

Jun 5, 2010

I have set up a class to hold song information - artist, title. I then created another class that containg a BindingList(of clsSong). I use this binding list to create a data object that can be used to create an RDLC report. This all works. Now I am trying to remove duplicates from the binding list so they don't show up twice on the report. I can't figure out how to get a distinct list for my report. [code]...

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Select On The Valid Listview Items?

May 3, 2012

I want to know that when a user select the items on the listview to tick and untick on the checkboxes while a user do not select on the other listview items, how do the program suppose to know which listview items that a user have selected after tick and untick on the checkboxes?

Something like this:

Code:
For Each checkeditems As ListViewItem In listView1.SelectedItems
If checkeditems.Selected = True Then
If checkeditems.Checked = True Then

[Code]....

I need to know how to do this because I want to send the information of substring text to my php server.

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