Show Subitems Of A Parent Item In A Datagridview?
Feb 20, 2010
I have 1 table which has columns which include "parent" which says who the parent is if there is a parent, and "name" which has the name of the item. so for example
[Code]...
or something to that affect. the reason being that the user can do the autocomplete by typing a letter or a few letters, it will go to the parent and then they can use the enter key to move down 6 or so down at a time( if possible) or arrow to move 1 at a time down.
Is this possible in DGV or should I go use something else? I have seen this used in a program before but I do not know how it was implemented.
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Aug 4, 2010
This is the first time I have used a list view control since vb 6, and I have some basic questions.
1) How do I get the listview to show each item in a seperate row?
2) How do I add sub items to the listview?
Below is the code of the function I am working on to populate the listview. Right now it shows my entry in columns and I dont know how to display the sub items.
Private Sub loadListView()
Dim str As String
Dim SQLString As String
Dim k As Integer
str = ""
[Code] .....
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Jun 20, 2010
Why does the DataGridView not show up the RowHeader on the second tab of a TabControl?
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Jun 11, 2011
I am trying to save a listview item and 5 subitems to a txt file, I have tried one solution that was posted on here but i could not manipulate the code for all of my sub items.
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Jul 10, 2009
I am trying to programmatically select all items, including subitems, in a listview and can't seem to get the result I am looking for. I have FullRowSelect = True set and when I click on the items, all is fine. However, if I use the following code, only the ListViewItem is selected and not the item's subitems. Is there a way to achieve this?
[Code]...
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Jul 6, 2011
i'd like to find/filter listvew item as i type in a textbox, the listviewitemfind doesn't seem to work whe i try it.is this possible without looping through all columns and then all rows?
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Jun 18, 2009
in DataSet ds I have "tbl1" as parent table and "tbl2" as childtablehow to show both table in datagridview if column id in "tbl1" related to column headerId in "tbl2" ?
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Jun 10, 2009
I have little Problem with my ListView. When the mouse cursors hovers over an item in the first column, all the subitems of that line dissapear. If I click in it, they eppear agein. Also, they appear, if I hover the mouse over each of them.This my code for DrawSubItem-Event. I don't have implemented a DrawItem-Event because that made it even worse.
Private Sub lvResult_DrawSubItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawListViewSubItemEventArgs) Handles lvResult.DrawSubItem
Dim sf As New StringFormat()[code].....
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Oct 4, 2010
Showing form inside the mdiparent?
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Nov 11, 2010
Sub RosterItem(ByVal sender As Object, ByVal item As agsXMPP.protocol.iq.roster.RosterItem)
If I look at all the attributes of item declared above, I can find the account the rosteritem was sent to under that parent tab.. but I can't do item.parent.parent.to.user to get to it. How can I get the parent item's parents' information?
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Mar 11, 2010
I am just a beginner in vb .net. I am now developing a window-based software.This is the problem:
1. After the user log-in, the system must show the parent form and automatically show the main transaction form base on the user role or user accessibility in my system manager. Is it possible to do this?
2. In my menulist, I need to recognize which menulist.item is selected. So, I need to bold the letter of the selected menulist.item or underline the word.
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Feb 20, 2012
Actually i'm trying to show and dialog into a parent form, An reference example is:[code]Form that is not a top-level form cannot be displayed as a modal dialog box. Remove the form from any parent form before calling showDialog.
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Jun 6, 2011
SQL statements:
SQL = "SHOW TABLES;"
Try
conn.Open()
The remarked area works fine when I'm accessing a specific table. I've successfully inserted the products_model field into the combobox too. The datagridview does show the table names in the db using the SHOW TABLES sql statment, but I'm not understanding how to get this info into the combobox instead.
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Dec 2, 2011
[code]I want to print the parent item index inside the child repeater (rptAlternativas) in VB right in ITEM_INDEX_HERE marker. How can I achieve this?
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Mar 30, 2012
I have developed vb.net application and have one main form with isMdiContainer property true. It has one Menustrip control docking on top of the form and StatusStrip docking on bottom of the scrren. When User click on any menu item it opens new form or if already opened, show it. My application allow to open multiple child forms opened at same time and all forms StartPosition is set to CenterScreen. My problem is becuase all forms are in cetenr it ovelaps each other and user wouldn't know which form(menu option) is opend. I would like to see all opened forms in different tabs (like in windows taskbar) in bottom of MDI parent form.
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Jun 2, 2010
I've made a project with a menu.This menu is placed in a form which i use as a MDI Parent, and all the other forms are opend in this parent form.Everything works ok.
When I open a menu item (eg form A), the form display's correctly.But when I minimize the procject to the taskbar, and maximize it again, Form A shifted position a bit lower.
I can't figure out what's going on.
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Oct 13, 2010
In my project i have one parent window form with one menu bar and one status bar. that is what i want is:when i show the child form to see in the status ber an icon relative to the child window.How i can do that?And if that can't be how i can see an icon in a task bar?
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Oct 27, 2010
I have a simple user control which wraps some logic around an AutoCompleteBox. This question could apply to any ItemsControl control like a dropdown or listbox though.
<UserControl>
<Grid Background="White">
<sdk:AutoCompleteBox Name="myACB" ItemsSource="{Binding myData}" />
[code].....
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Nov 7, 2010
How do you refresh a datagridview in code to show to show new data in the DB?
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Mar 25, 2012
After several hours of searching the internet I could not find any Report Viewer tutorials that show a project that contains a parent/child report. I'm using rdlc report files.I can create a single report but we want to create a report that shows shows invoice header information followed by the invoice details followed by the next invoice header and details and so on.
If a sample project is not available, do you know of an online tutorial that shows how to do it?I saw something that might help on gotreportviewer.com about subreports, but it's in C# and not VB.Net so I could not figure out how it works.
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Mar 6, 2012
I'm trying to pass a variable from a child form that contains a DataGridView, I'm calling a function to do the action, but I can not succeed alone function gets the value but does not alter the form's datagridview father, the code I'm using is:
Invoice_new (Parent FORM):
Controls:
DatagridView: invoice_items
Public WriteOnly Property ValueFromChild() As String
[Code]....
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Sep 16, 2010
In my DataGridView table i have one column called "Category".In this "Category" column values are like
3101,
3102,
3103,
[code].....
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Nov 29, 2011
how can i get items 2+3 to show up to the right of item 1
Dim myItem1 = myContextMenuStrip.Items.Add("CHOOSE")
Dim myItem2 = myContextMenuStrip.Items.Add("Choice 1")
Dim myItem3 = myContextMenuStrip.Items.Add("Choice 2")
mycontentmenustrip.show
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Sep 9, 2009
I am trying to select a list of names from a database table which I need to put into a dropdown list to select one or more of those to use for reporting criteria later on. This what I have so far:
If ConnectDatabase() = False Then
UCSMISDB.Open()
Else
Dim sqlStatement As New SqlClient.SqlCommand( _
"SELECT * FROM support_division", UCSMISDB)
Dim sqlResult As SqlClient.SqlDataReader = _
sqlStatement.ExecuteReader()
sqlResult.Read()
cbDivision = Division
Division = sqlResult.Read.ToString.ToCharArray()
End If
I do not get anything in my combobox, and if I make a few changes I sometimes get a True or False. How can I get the list of item to show in the box and then select more than one to save for re-use later?
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Mar 30, 2010
I have a datagridview control on a form that I want to make readonly, before showing the form. I can disable it before showing the form with the [code]...
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May 23, 2009
I am listing folders and folder sizes in a ListView for a VB.NET WinForm program I'm writing. I would like to total the folder sizes in the last entry of the ListView and 'lock' it show it always shows (even if scrolling through the list. Is there a way to do this? I'd really like to avoid adding another control on the Windows Form to display the total.
EDIT:Space is somewhat of an issue as I'm trying to keep this window small enough to work in a min screen resolution of 800x600 (I know, not the standard, but I want to make this available to even those in the elderly community with problematic eyesight.
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Jan 21, 2011
I'm creating a Web browser in VB 2010 the addrres bar of my web browser is a combobox my problem is how to show an icon for each item in a combobox.
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Jun 11, 2011
I want to perform following action when i click on a item in a listview it would also show in a separate label.....
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Jan 22, 2010
I have a text box , textbox1 and I have a listview (listview1) and it contains items (a,b,c,d,e) What the code and event to show the selected item in the textbox?
when i press an item i wanna show this item with its name in my textbox i try that with selectedindex and i not show anything
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Jun 23, 2009
I have added three images to ImageList..I want to show tooltip....On listview item...
Public Class Form2
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code].....
Mine code is working fine..But probs is that..as i hover the mouse suppose over the first image tooltip is shown..Now when i hover the mouse on second image..first image tooltip is still there..I want first tooltip to be disappeared..
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