Sum A Record In ListView Control To A Textbox?
Nov 18, 2009
1. I am trying to sum up a record in ListView1 called NumberInStock and have that value added to a text box called txtInventoryTotal. I have been playing with code to do this and have come with something that is placing a result in my text box. The problem is that it is the wrong answer.
On my first attempt, I went through and created a new function called InventoryTotals() that calculates the sum of the NumberInStock but couldn't get it to display in the text box.
2. In ListView2, I want to show a location and then have the NumberInStock show a subtotal for what is available per location. How do I go about doing this? Do I have to create a connection to the database every time I want to accomplish this? Right now, doing that causes errors in Vs 2005. If i have more than one connection trying to access my database, it tells me that it cannot establish a connection to the database.
I have added a screenshot of my application in hopes that it gives you an idea of what it is I am trying to do.
Option Strict On
Imports System.Data.OleDb
Public Class Form1
[Code]......
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Aug 17, 2010
how can i search a record in listview using a textbox and i want the record to be highlighted on listview.
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Dec 6, 2011
I'm using Visual Web Developer 2008 Express Edition and I need your assistance since I'm new to it. I want to insert a record into my listview control of my asp.net webpage using c# or vb.net codes. Here's how it works, if I have four textboxes and I'm going to fill each textboxes so I click a command button I want to insert the value of each textboxes into the listview control.
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Jul 2, 2009
[quote] I Want To Take Record From a Listview to TextBox on a Form on DoubleClick Event
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Nov 16, 2010
Creating a shopping application using ASP. Using a list view control to display 6 items per page. Each item has details such as picture, name and price. I have a textbox to enter the quantity desired and a add to cart button to create the "cartItem" (saves the selected item to a cart item object)
[Code]....
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Sep 2, 2011
I am trying to make a listview custom control based on the standard listview control that will allow me to drag a column header outside the standard listview control and drop it on a panel. I plan to use the drop event to determine which column I should group by view on.
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Jan 23, 2011
My database : table1
ID FIRSTNAME AGE
1 Sumit 22
2 Sanjeev 23
i have gridview 1 and textbox1 and button1 i want when pages load the gridview displays the all records from table1 and also ...i i wanna search record for firstname by typing sumit in textbox1 and click on button1 then in gridview the record of sumit will be shown ..by default gridview display alll records from table1 How to do this My Selct Query is below : but it doesnot display all record ...but it can display record if you search for a particular record .
[Code]...
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Nov 15, 2009
I have a problem with my program, and it's really bad because I need to burn it to disk within 12 hours and I can't get it to work: If I create a record, add information to it and click on Next Record, the ID, Status and Notes boxes content will change but the rest of the controls contents are carried over to the next record and I don't know why or how. It was working perfectly but now it stopped and I never done anything.
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Dec 27, 2011
hows to remove the selected row when i click on delete button of selected item in listview ?
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Jul 29, 2010
I have 3 forms, one frmMain - main form, second is frmUserType- childform, and the last frmCreateUserType. In the main form I have a menu item to open my frmUserType, In this form I have a button to open another form which is my frmCreateUserType, In this form I have a button to add records then update the listview in frmUserType. The problem is the listview will not access with my add button control in frmCreateUserType. I tried not to used mdiparent declaration for my frmMain and frmUserType as children and it works, so meaning that the problem is showing my frmUserType as childform?I am using vb.net 2008
Code to open my second form (frmUserType)
[CODE]...........
Code for my add button to update the listview in frmUserType
[CODE]...........
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Mar 15, 2012
I'm using ListView control, with SmallIcons style in VB.NET. Icons are loaded fine, but when I start to scroll ListView down or up from scrollbar (clicking from arrows), rowheight drops to about half from normal in next 20-30 rows below/above upper/bottom row (depends from the scrolling position). After 1-2 seconds, ListView is "refreshed" and scrolling continues normally. When focus in on the ListView and I'm moving up/down with arrow keys or PageUp/PageDown, everything is normal. Any suggestions, what is happening? SmallIcons size is 16 * 16. Is it compulsory to set "Blank icon" with SmallIcon size to all rows, when adding them or what? Wasn't like that in VB6, how is it in VB.NET?
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Sep 22, 2009
I have a vb-2008 program that contains a (listview) control.
View = details
AllowColumnReorder = true
Lets say the table has 3 columns (a,b,c) and 1 row of data.
a b c
1 2 3
I want the user to be able to re-arrange the columns (by dragging the column headers) before printing the contents of the table.
c a b
3 1 2
Statements like:
.. ListViewX.Columns(2).Text
.. ListViewX.Columns.Item(2).Text
.. ListViewX.Items(0).SubItems(2).ToString
Give the column-name (c) and cell-contents (3) of the origional table .. not the (3rd) column (b) of the re-arranged table.
How can i get the column-name and cell-contents of the (3rd) column of the re-arranged table?
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Jun 21, 2010
"Invalid attempt to call metadata when reader is closed".
Public Sub DisplayCust(ByVal lv As ListView)
If cnSQL.State = ConnectionState.Open Then cnSQL.Close()
cnSQL.Open()
cmd = cnSQL.CreateCommand
[code]....
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Jun 9, 2011
i have use below code to make sure the listview only contain 3 record n if more than 3 records to prompt error message and disable the NEXT TRANSACTION button. it works well. But the problem is when i delete 1 record out of 3 it suppose enable the NEXT TRANSACTION button but the button is still disable. whats wrong with my code.
[Code]...
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Aug 15, 2011
how to transfer datagridview record to listview?
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Feb 11, 2010
How do i delete a record from my listview in my sql i have got it to view the records in the listview but i need to delete one at a time.
Imports MySql.Data.MySqlClient
Public Class Form1
Dim mServer As String = My.Settings.MySQLServer
Dim mUser As String = My.Settings.MySQLUser
[code]....
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Aug 28, 2011
How to delete a record in the listview and will update to my database?[code]....
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May 24, 2010
Contact Title has a default value which is Sales Person. Anyhow, when a user click Edit on the chosen ListView record, i need Contact Title to have the right value that corresponds to the chosen record. For example, if user clicks edit, the fields on the left side will be filled with values. In this case, i want Contact Title to view the right value.
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Jan 29, 2011
I want to display the index number of the selected record in a listview box as it is clicked by the user. I can do it with multiselect set to false and the following call.
Private
Sub ListView1_SelectedIndexChanged(ByVal
sender As System.Object,
ByVal e
As System.EventArgs)
Handles ListView1.SelectedIndexChanged
[Code]...
This works fine except for one thing! after I click OK to the msgbox prompt, the record highlights normally and I click on the next record, and I get an Argument out of range exception error message, where I expected to just get another message with the next record number.
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Dec 26, 2011
listview when i'm list all the record from access database (from 2 table)
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Feb 15, 2010
I have been able to associate a listview control with an imageview control to display images. There are a couple of things, I would like to do.
1> How do I display the image in the second column? 2> How do I increase the size of the image getting displayed? My images are all 48 x 48 (pixels), but they keep shrinking.
VB.NET
Option Explicit On
Imports System.IO
[code].....
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Jun 16, 2012
I have designed a form which contains a listview(to see the list records) and textboxes (used for adding or updating).an already save record into table using this
cmd.Connection = con
cmd.CommandText = "INSERT INTO student_info_tbl VALUES('" & txtUserId.Text & "','" & txtFirstName.Text & "','" & txtMiddleName.Text & "','" & txtLastName.Text _
[code].....
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Mar 10, 2012
I have a Listview1 controls on my Form. the controls has 1 column with more lines. First, I wanted these lines into separate columns, but the lines are not delimited, it means, it has 1 ":", and the others ",". So I could write it only in 1 line:
Dim filename As String = "filename.txt"
ListView1.Items.Clear()
Dim sr As New System.IO.StreamReader(filename)
[Code].....
The "channels" is an identifacation from other lines that I don't want in the listview. So I have the line, and I want it to examine, whether it contains a specified word. If yes, then this word should be displayed in a textbox.
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Apr 18, 2009
I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function
public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice
[code]...
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Jun 29, 2011
[code] the user can input a 'receipt id' into a textfile press the button search and it will input the details of that particular receiptid into 6 different textbox's;What I want to do is move away from this and instead show every saved receipt that's in the database in the textbox's.(I am using MySQL)I've heared that using loops may achieve what I aim to do but havn't found any code online that uses mysql.
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Mar 14, 2012
Okay so this is the code I am using at the moment
cmd.CommandText = "SELECT * FROM receipt where idreceipt= '" & Text_search.Text & "'"
cmd.Connection = connect
connect.Open()
[code].....
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Aug 20, 2010
i try to create a windows form that act something smilar to a cash machine i managed to enter a mount with my first button then my second button is for withdrawing money it checks the amount in the text amount if it is higher than the amount the small dat hold in the amount it will throw an error message if it is less or equal it write the amount in the text box my goal is to deduct that amount in the textbox amount from the amount already at the database.[code]
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Aug 10, 2009
I'm working with a windows application,i have my database,and what i want is to display a record of my database in a textbox,i mean to bind textbox from database.here is my code for tha function of binding:
Private Function bindStudenti()
txt1.DataSource = objBLStudenti.fngetStudent()
txt1.DataBind()
End Function
it says that "datasource is not member of system.windows.forms.textbox
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Dec 26, 2011
Please any genius can help me about how to display record in text box.and my database is attached in my project not with sql [code]with this connection how i show data record in text box please every one Student
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Apr 23, 2012
I am trying to make a record counter for a textbox i have on my form. Basically i have an Access database called Member and wish too count how many records there are in the database and insert the figure into the textbox called MemberID. I am doing this to stop duplication in my form. I am doing it on the MemberID which is a Primary Key and not an autonumber
vb.net
Public Class frmMember
[code]......
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