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)
[code].....
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 want to create a DataGridView control array on my form at runtime? I am fairly new to vb.net.
View 8 Repliesi'm attempting to develop a calendar using datagridview where column headers are dates and row headers are list of employees.
i would like to add a button/custom control on the datagridview to represent a task over time where I can move or resize at runtime.
Am new here and also a beginner in VB. I have created a form with a TabControl and when I click the tab page it creates another TabControl Dynamically. This works fine.I would like to save the form with the newly created TabControl and when I close the form and reload it the new TabControl should still be there.
Public Class Form1
Inherits System.Windows.Forms.Form
Private Sub Form1_Load(ByVal sender As System.Object,
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In a VB.NET winform App I want to place icons on each tab header of a TabControl.I set the ImageList property of the TabControl and for each Tab I set the ImageKey property.My icons show as expected on each tab at design time within the IDE but when I run the App, my icons don't show (an empty space is shown instead).
View 1 RepliesI have created multiple dropdown list at runtime and populated with data. I also have added an eventhandler to determine the selected value of the drop down list.
The code is as follows :
Dim tbl As New Table()
tbl.EnableViewState = "true"
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I 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
[code].....
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 am using VS 2005. My que. is that how to add column into datagridview at runtime?
View 3 RepliesI have a situation where i'm populating records in datagridview from a table where first column is the ParameterName, Second Column is ParameterValue and third column is ParameterType.When i click on second column in any row as per the records, it should show the control type in this cell as per the third column parameterType.[code]
View 4 Repliesi nid to create a program that assigns a student to the available section. i want to populate my data in datagridview using mySql as database..while populating these data.. the datagridview should create a new checkbox column to select/deselect records.
View 1 RepliesI have a project with widnow forms. On a form i hava a textbox, datagridview and a button. My datagridview is bounded to my database. I will like some help with updating datagridview with text that i add with my button to database. I tried the update and refresh on my datagridview but there is no update seen when form is active. If i close and open the form then the changes are being seen on datagridview. This is my code for button click event:
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My application is in VS2008 and coded in VB.net.
I have a datagridView(DGV) on one of my form.DGV contains a column of type DatagridViewComboboxColumn.I have another column of SrNo.
Consider Table1 to be the table from where my DatagridView is filled which contains following fields SrNo,Value1,Value2.
My requirement is i want to fill the values in my DatagridViewComboboxColumn from Table1.The DatagridViewComboboxColumn's combobox should contain values of columns Value1,Value2 of Table1.
Sample data of Table1
SrNo Value1 Value2
1 2 3
2 4 5
As data in datagridView is filled from Table1 the data of SrNo column of Table1 is also populated in one of the column of DGV.
Now my DatagridViewComboboxColumn combobox should contain the values of Value1 and Value2 of Respective SrNo.
Like Row one of my DGV has SrNo 1 as first value,so the Value1 and Value2 of SrNo 1 should be added to the row's DatagridViewComboboxColumn.
Select distinct Value1,Value2 From Table1 where SrNo=DGV.items(0,DGV.currentcell.rowIndex).value.H ope this Query willl make things more clear
I have a datagridview with three columns which is filled using Datareader. There is a DatagridViewComboboxcolumn in the datagridView.
I want this DatagridViewComboboxcolumn should also be filled using datareader.
how can i add items to DatagridViewComboboxcolumn using Datareader. Below is the code that i have tried.
Here dr is SqlDatareader
Datagridview.Rows.Add(dr("Column1").ToString, dr("Column2"),dr("DatagridViewComboboxcolumn "))
But when i add this way im getting error on the DatagridViewComboboxcolumn Column.
I am using the follwoing code to generate Menustrip at runtime.
Dim dgv1 As DataGridView
dgv1 = Me.MenuDataGridView
ReadMenuInGridView(dgv1)
Dim MItems As New SortedList(Of String, ToolStripMenuItem)
For Each dgr As DataGridViewRow In dgv1.Rows
[Code] .....
Where the sub "ReadMenuInGridView" passes the DGV by reference and populates it with the menu item from the database. My question is,, the program as it is in the form listed above works fine (where I have a DGV "MenuDataGridView" created at design time), however, if I want to make it 100% dynamic and use a DGV created at run time I will not get the menu? Actually the program will not get in to the For loop?
Simply to do that we can replace the first 2 statement with:
Dim dgv1 As New DataGridView
'dgv1 = Me.MenuDataGridView