I am not sure whether it is possible or not? need suggestion.I want to display filenames from 2 different folders into 2 different DataGridview controls that are placed in 2 tab pages of TabControl1. Here is the code that I have tried. By running this code, I can able to show the filenames from a folder onto DataGridView1 in Tabpage1 but not in DataGridView2 of tabpage2.
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I have an tabcontrol which has dynamically added the tabpages now i want to add datagridview controls in each tab pages how i can do this.I am written the code like
For i = TabControl1.TabPages.Count - 1 To 0 Step -1
Dim dtg As New DataGridView
TabControl1.TabPages(i).Controls.Add(dtg)
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I have a few classes, one is a form, the other is the source of the datagridview. I want to be able to sort the columns of the datagridview by clicking on the header. Here are the classes that I am dealing with:
Imports DiscoveryByte.AddTools.Misc_Tools
Public Class ViewDiscoveryFlashCards
Private DBBindingSource As New BindingSource
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View 1 Repliesi have a problem i can't get the tabcontrol working with webkit i want webkit because it's faster.
View 1 RepliesI fixed it, I the Event Handler got deleted somehow and that was causing the problem.
View 4 RepliesI am using visual studio 2005.If I try to do wordwrap using Key combination (ctrl+R, ctrl+R), I get following messege:"The Key combination (ctrl+R, ctrl+R) is bound to command (&Rename...) which is not currently available.
View 3 RepliesI have a form where the user will choose multiple clients from a subform that has a DGV.Each row has a checkbox indicating that it has been selected.When the user is finished selecting the clients, I need to store the selected clients ID Number, Name, and Program Number either in a temp table or another method to only handle about 30 records.After that part is done, I need to create a new tab for each client which has a UserControl on the tab. I have the new tab thing working but I need to learn to apply the client to the first new tab/user control then create another and so on.
Private Sub frmCaseNts_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
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I have a form with a tabControl on it. This tabControl has 10 tabs and each tab has multiple textboxes. I am trying to iterate through these textboxes, but cannot find which collection these textboxes belong to within the project.
View 2 RepliesI'm by far a VB expert, but I've used tabcontrols before without having with happen. VB 2010.I have a tab control element on a form, and on the tabcontrol, tabpage1, I have 21 databound controls that are being pulled from an Access database. Each control has it's own table adapter that is being filled from the same dataset. I also have a save button and a cancel button outside tha tabcontrol on the form itself.
When I debug the app, the forms load correctly and I can see my databound elements containing data. I can click on a single control on the tabcontrol page. Whatever control I click first, such as the gender combobox, becomes the only control I can click on. I can change tab OK, and I can click on the buttons off the tab control (although there is no underlying code for those buttons yet). However I can't click a second control on the form, and I can't close the form without closing the parent form. There is no other code on the trouble form other than the tableadapter fills.
I have this program that should execute a piece of code base on the tab that is selected. How do I do it?I've tried:if tabcontrol1.tabcount=1 then 'Execute this code'
else if tabcontrol1.tabcount=2 then'execute this code end if-But doesn't work, what's the proper way of doing it?
Problem: My datagridview is moving from a tabcontrol onto the main form when I execute the below code. I desire it to stay in the original position. Details:
1) I created a MAIN datagridview1 for my master on tab 2 (OK) - this is for editing, deleting etc.
2) I created datagridview3 on tab 1 for implementing 2 textbox filters (OK)
3) The actual filter code fires on changing of values in two text boxes
The above works perfect except when the code below is executed, datagridview3 moves from tab1 of my tabcontrol to my main form. How do I keep it from moving (desired) or at the least move it back to control tab 1?
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Why does the DataGridView not show up the RowHeader on the second tab of a TabControl?
View 1 RepliesI have a project with a form in which I have a tabcontrol with several tab pages. In each tabpage I have a datagridview and some textboxes and some comboboxes. I managed to refresh one datagridview but it stopped working. - I don't know why. Here's what I did:
Public Sub RefreshGRD()
Me.Adapter.Fill(Me.DataSet,"table")
End SUb
And I called this fnction before closing the connection for each button that adds or deletes or updates. Before calling it I cleared the dataset.
I want control of tabcontrol Attached project contains 2 From first like the second i need Control of tabcontrol Under the Menus and Toolbar the code Public Class Form2
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I have a tab control with two tabs. Both tabs have controls which are unique to them, but there is one control which I would like to always appear on whichever tab is currently active. I figure I just need to add some code to TabControl1_SelectedIndexChanged(). I tried
MyControl.Parent = TabControl1.TabPages(
TabControl1.TabPages.IndexOf(TabControl1.SelectedTab))
MyControl.Parent.Update() ' is this necessary?
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I'm trying to figure out how to remove a border from a tab control. The closest thing I can find is the following link but I don't know how to add this to my vb.net form.[URl]..
View 1 RepliesI'm using a TabCotrol in my project , and I want to load as many tabs pages as I need with a PDF control within each tab page so I used this code :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim NewAdobePage As New AxAcroPDFLib.AxAcroPDF
Dim tb As New TabPage
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And now I want to use OpenFileDialog control to load PDF files into any of the already opened AxAcroPDF controls , How ?
I need to fill in the properties of the boarderstyle in combobox so User can change his boarder style as he wish in other words when user open combobox it shows -BorderStyle.Fixed3D-BorderStyle.FixedSingle-BorderStyle.None and when he choose the style it performed at the runtime
View 5 Repliesremove the tabs from the TabControl and just buttons to control which screen is shown.Ive coded a form that uses buttons to hide and show panels but because you cant click buttons in design view, its extremely hard to edit the content in the panels.
View 1 RepliesI want to customize the tab control the tabpage headers shoud fill the tabcontrol header. if there are only two tab pages then the header should be divided into two parts and please give me good info about tabcontrol custonmization for better look and work
View 1 RepliesI am loading forms into a TabControl creating a new tab page each time the form is loaded. ** I would like to point out that I am using UC instead of a from**
Now, I can easily have many tabs with the same form loaded. On the form I have a 'Search Button' So my question is, after clicking the search button how can I tell which instance of the form the 'Search Button' was clicked? Hope this makes sense
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I want to customize the tab control the tabpage headers shoud fill the tabcontrol header. if there are only two tab pages then the header should be divided into two parts
and give me good info about tabcontrol custonmization for better look and work
I can edit values on the DataGridView and as long as the program is running it is there exit the program and restart the program and return to the DataGridView and all changes are gone. I know there has been a lot of posts on this subject and I have read many of them but nobody seems to be using SqlClientCE for the data base and I need instructions of how to make a table adapter say like the following do the trick.[code]...
View 1 Repliesi got problem while saved the record.here is my code.
Imports System.Data.OleDb
Imports System.Data
Imports System.Configuration
Public Class Form2
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Private Sub DataGridView1_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellClick
If e.ColumnIndex <> 3 Then
Exit Sub
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I am using the CellClick event to update DB column PaidStatus from Paid to Un-Paid and vice-versa....Once updated i want the updated data to be reflected..i am using DataGridView1.Refresh()....but it does not show the updated data from the DB..i have to close the application and re launch it to see the changes.
[ VB.NET 2008 ]
I'm facing new problem that MaxInputLength is not working in my code, my code is here.
I have set 12 for NQty . New Row allows only 12 chars but already existing rows are allowing more than 12.. so here maxinput lengh not working
i have set 7 for N1 Qty but it allows 7 chars for already existing and new rows because i did not assign any values to that column..
Private Sub Load_Grid()
With DataGridView1
.Columns.Clear()
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I have the following code, what it should do it write 98 columns down and 15 columns across.but what it seems to be doing to just writing into the 1st column over and over again.
Dim TBF_IST_Min As DataTable = TBF_Dataset.Tables.Add("TBF Minutes")
' Add columns to the TBF_IST_Min table.
TBF_IST_Min.Columns.Add("0-2", GetType(Integer))
TBF_IST_Min.Columns.Add("2-3", GetType(Integer))
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I have a form with a button and a tabcontrol that has 2 tabs, on each tab I have 1 datagridview in them
both datagridviews are bound in the load event to a different bindingsource each.
When I click the button I fill the datatables programatically, and set some cells and columns on the datagridview to readonly.
The columns are set to readonly on both grids, but the cells are not. Only the cells in the first datagridview are being set to readonly and the cell on the second grid are not.
Further info:
If before clicking the button i switch to the second tabpage on the tabcontrol, and click the second grid on a column, and then go back to the first tabpage, the readonly cells are set fine when I click the button
If I press the button a second time, the readonly cells are set on both grids are set fine.
It seems to me that this error is presented on non-active (in lack of a better name) datagridviews.
I have tried, to call update, refresh, focus, endedit, etc etc on the click event of the button for the second grid but nothing seems to make it work.
I have an unbound checkbox in my datagrid view along with other bound fields from a dataset. I do not need to send back the checkbox status to my dataset or the DB. Instead I will loop though the DGV and look for those checked and do another process with them after its done being loaded. The problem is this. When I check a checkbox, then check another, the first one goes back to unchecked and so forth, back and forth. There is no add, update or deletes needed for this DGV.
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