Select The ListView Rows By Up Down Arrows Instead Of Clickng Each Row?
Apr 19, 2010How to select the ListView rows by using up down keys instead of clickng each row everytime?
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Copying Multiple Selected Rows In A Listview And Putting It To Another Listview?
Feb 22, 2012I have two listview in a separate form, basically what i want to do is whenever I select a row in my first listview the items in that selected row will be copied in my second listview which is empty.
View 5 RepliesVS 2010 Listview Add And Select - Populate A Listview And Leave Selected Records That Are True
Apr 19, 2012I want to populate a listview and leave selected records that are true
I have a DB record which is ID int, desc varchar, selected boolean.
I have tried the code below
LVProducts is a Listview and DS is a dataset
CODE:
How To Select N Rows Using IDataReader
Oct 27, 2011[ASP .Net - Microsoft Visual Web Developer 2010]I've problem with this code:
[Code]...
Then, using that xReader.Read, store the value on the database onto that label based on the OrderNumber...
Select All Rows From Datagridview
Jan 14, 2011how to get all rows in a datagridview values and pass it to new access database in vb format?
View 10 RepliesDatareader To Select Three Rows At A Time?
Jun 5, 2011Am currently creating an interactive dating sms service using vb.net.but when i get to the point for user to find requested matching records,am only able to get the first 3 records. i want it to be able to move to the next 3 and the following 3 and so forth until end of requested records each time the user sends 'next'.am using a 'do loop while' and a datareader but its not working how i want,below is the code:
ElseIf TextSend.Text.Contains("next") Or TextSend.Text.Contains("NEXT") Or TextSend.Text.Contains("Next") Then
If TextFrom.Text = "" Or TextTo.Text = "" Then
[Code].....
Dgv Rows Select Dosnt Work?
Dec 1, 2011when i click the dgv row for the first time the CurrentGridIndex get the rows index but the second time i change the combbox item without clicking any more rows because it should be selected already i find that the CurrentGridIndex is set to 0any explaination why that happen and how to fix it am i select the rows in wrong code?
Private CurrentGridIndex As Integer
Private Sub ComboBox3_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox3.SelectedIndexChanged
[code]......
How To Multi Select Rows For Set Attrib
Feb 20, 2012'look at the picture
'dtg1.cell(0) = file directory
'im select multi file and i want to chang attrib all file select in dtg1
For Each fl As System.IO.File In dtg1.SelectedRows
System.IO.File.SetAttributes(dtg1.Rows(dtg1.MultiSelect).Cells(0).Value, &H80)
Next
Select A Row In A Datagridview If The Number Of Rows = 1?
Apr 12, 2011how would you select a row in a datagridview if the number of rows = 1
View 6 RepliesSelect Multiple Rows In Datagridview?
Jan 8, 2009I'm using DGV to display data. I also have a DFVCheckboxColumn. If user checks a checkbox column the data from that row is transfered to database. i'm able to select multiple columns with pressing the CTRL key.But i wanna select multiple rows without pressing CTRL key. Can someone give me samplecode or guide me in this
View 1 RepliesXml - Can't Get Datatable.Select To Return Any Rows
Mar 17, 2012I have the following code that loads an XML file into a datatable (I went this route because I do not know how to query XML directly). I want to use the Select method to return a row where "age = 72". However, I can't seem to get this to work. Also, if there is a better way to search through a datatable for specifc values that would not require iterating through the whole table to get the results
Imports System.Xml
Module Module1
Sub Main()
[Code]....
Adding Rows To A ListView?
Aug 11, 2010I have tried reading the documentation and can't find a good example of how to add rows to a 5-column unboudn listview. I manually added the 5 columns thru the designer. I'm getting an error on the highlighted line of code. See attached screenshot.
Private Sub LoadComponentGrid()
Try
Dim lvItem As New ListViewItem
[code]....
Counting The Rows Of Listview?
Mar 5, 2012I have this search form and I want to count the rowsThis is the code for the textbox wherein I type te names.
Public Sub showitems2()
Dim com As OleDbCommand
Dim oledbda As OleDbDataAdapter
[code].....
How To Hide Listview Rows
Feb 17, 2012' PayList form
sSql = "SELECT FullName ,InvNomer, date,BalanceDue FROM Invoice"
With LvList
.Columns.Add("Name", 150)
[code]....
After I ADD To my Payment Datagridview Payment Form With InvNomer in DGV.Rows(i).Cells(1).Value
DGV.Columns.Add("FullName", "Name")
DGV.Columns.Add("InvNomer", "InvNomer")
DGV.Columns.Add("Date", "Date")
DGV.Columns.Add("BalanceDue", "Total")
Now hide my Paylist row with InvNomer where InvNomer in Payment.DGV.rows(i).cell(1).value I Have tried
Private Sub cmdPaylist_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdPaylist.Click
If pbNew Then
Dim AllItems As String = ""
[code]....
how to hide Listview rows ?
DataTable Select Statement - Returns No Rows?
Mar 7, 2012The following VB line, where _DSversionInfo is a DataSet, returns no rows:
_DSversionInfo.Tables("VersionInfo").Select("FileID=88")
But inspection shows that the table contains rows with FileID's of 92, 93, 94, 90, 88, 89, 215, 216. The table columns are all of type string.
Further investigation showed that using the ID of 88, 215 and 216 will only return rows if the number is quoted.
i.e. _DSversionInfo.Tables("VersionInfo").Select("FileID='88'")
All other rows work regardless of whether the number is quoted or not. I understand that the numbers should be quoted just not why some work and others don't?
Return The Rows From Datatable Using Select Method?
Nov 22, 2011I'm having the datatable with three columns, i need to return the rows in which the third column having the null values.
ie., I need to do like this below mentioned coding,
Dim rows As DataRow() = ds.Tables("Tablename").Select("col3 is null")
Is it possible? if no, anyone tell me the way to get the results.
Select All MySQL Rows In A Table One By One In A Loop?
Nov 2, 2011I'm writing a program for Employees Management and i need to automatically generate a Payroll for each one then calculate some things and save it to another table.
I know how to calculate and save. I just need to get all the ID column of all rows in my Employees table, and select each Employee ID one by one in order to calculate each payroll automatically.
Select All Used Rows , Columns And Display As Text?
Nov 24, 2011I created below, this function gets all values in each cell of excel, but i do have a problem with this because its taking minutes to display the text from each cell, is there a way that i could make a function or call a excel method or property to get all values in a worksheet and put it in a string so i could display it.. actually our main purpose is to store all data that we could get into the database for reference and search criteria.[code]...
View 3 RepliesSelect All Used Rows And Columns And Display As Text?
Nov 24, 2011I have this function that i created below, this function gets all values in each cell of excel, but i do have a problem with this because its taking minutes to display the text from each cell, is there a way that i could make a function or call a excel method or property to get all values in a worksheet and put it in a string so i could display it or store it in a single column in our database.. actually our main purpose is to store all data that we could get into the database for reference and search criteria.[code]...
View 1 RepliesSelect And Display Matching Rows From A Table?
Apr 22, 2010For a project i am working on, i am taking bookings. These bookings are stored in a database alongside a users personal details. The personal details are assigned an ID according to the user who booked it. A user can book more than once with different personal details.
My problem is that i want a user to be able to edit a booking. I want a list of all the names that user booked to be listed in a combo box. This is the part i am having trouble with. i am using an access database and using sql statements to pull out the data. This is what i have tried so far:
SELECT [First Name]
FROM PersonalDetails
GROUP BY [First Name], UserID
HAVING (UserID = ?)
If i execute this query in the query editor, it works and shows the two records currently assigned the input id. However, if i try to output this to, for example, a text box, then it remains blank. I am assuming thisis because there is more than one output, but i'm not sure.
Select Distinct Rows From Datatable In Linq
Jul 14, 2010I am trying to get distinct rows based on multiple columns (attribute1_name, attribute2_name) and get datarows from datatable using Linq-to-Dataset.[code]How to do thin Linq-to-dataset?
View 3 RepliesSelect Rows In Datagridview On Condition Basis?
Sep 8, 2009i have datagridview with rows in it and one of the col show type of product. there are row with same type. on click of button i want to select all the row where productype = 1 (for example)
do i have to go thru each row in grid and check the condition for product type and then select it or there is another quick method.
VS 2010 Select A Number Of Rows From A Table?
Dec 7, 2010I would like to select a number of rows from a table and out of those I need away of selecting a column from the last row?
View 8 RepliesAdd Items Rows To A Listview WPF And Program?
Apr 4, 2010It is so easy in windows form, but in wpf it seems to be different.[code]...
View 3 RepliesHighlight Specific Rows In ListView?
Apr 17, 2010how to highlight specific rows of ListView in vb.net?
View 2 RepliesInsert Multiple DB Rows From Listview?
Aug 8, 2011I have a listview that can contain up to roughly 2,000 listview items I need to loop through the listview and insert each item into a mysql database
is there a better, bulk way, to insert the data instead of doing an insert for each item like follows:
for each itm ...
insert into whatever ( id ) values ( itm.text ) ...
next
.net - Datagridview - User Only To Be Able To Select Rows And Not Individual Cells
Jul 1, 2011I want the user only to be able to select rows and not individual cells in a VB.NET DataGridView. Is there a way to make this happen? I don't see an option for the DataGridView object to control this via properties.
View 2 RepliesC# - LINQ Select Distinct While Evaluating Multiple Rows
Jul 11, 2011I have an EnumerableRowCollection that looks like the following:
VendorCode | GroupType | Variance
01165 G .16
01165 G .16
01165 CH .16
01165 CH .18
07754 G .25
07754 G .25
07754 G .39
Essentially, this is a massive list of vendor codes, their groups, and price variances. I need to compose a query that will create a distinct list vendor codes and group types. The catch, however, is that I need to evaluate all of the variances associated with that particular VendorCode/GroupType to see if they are all the same - it they are not, I need to return some way of signifying that the group has a "custom" variance, otherwise it needs to return the value (ie: if they are all .16, then return .16, if there are multiple values, return "custom")
The result would look like this, based off of the list I showed above.
VendorCode | GroupType | Variance
01165 G .16
01165 CH custom
07754 G custom
I have no trouble getting a distinct list of VendorCode/GroupType - this is what I have so far:
Dim distinctList = From q In query Select q.VendorCode, q.GroupType, (evaluated q.Variance here?) Distinct
(where "query" is an EnumerableRowCollection(Of (anonymous type)))
I'm at a loss, though, on how to evaluate the variance property to get the result that I need?
Dynamic List From DataTable.Select Rows Collection?
Jun 6, 2011I'm am creating a "pop-up" CheckedListBox over a button on my DataGridView. The values in the list are going to be filtered based on the value in column 0 of the DataGridView.I have already pulled in a "master" DataTable with two columns: ACODE and MATRIX.I want to call the following function and return an array of strings that I can use to build this CheckedListBox with. The line between "For Each r" and "Next" generates a "Number of indices is less than the number of dimensions of the indexed array". The number of items is variable in the array so I can't predefined it. I know I'm going down the wrong path.
Function StudyGroupSamples(ByVal sampleType As String) As String()
Dim thisArray() As String
Dim theseRows() As DataRow
[code]....
Hide Buttons In Select Rows With ButtonColumn In DataGridView?
May 6, 2009Is it possible to add a button column to a datagridview and then remove a select group of these from rows without removing the rows themselves? That is, I want the ability to hide or remove these buttons in certain rows after certain actions have occured. I realized that I could simply delete the rows with these buttons, but I want to keep the data in these rows visible without the user thinking they have to use the buttons. I am assuming that I can also disable the buton in the desired rows as well.
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