I am developing a software using datagridview (vb6 feels better) and i am using virtualMode.it shows the focus blue box but it is not possible to fill data to the first cell programatically.also i have used from within a button_click event as follows
1- MyGrid.CurrentCell.Value = 22
2- MyGrid.Rows(0).Cells(0).value = 22
3- MyGrid.BeginEdit(True)
3- MyGrid.CurrentCell.Value = strData
I have HTML template which has empty forms. How can i fill these forms from Winform?
Should i create a new class called CreateInvoiceHTML which creates invoice programmatically?
I haven't done this before, i need some quick ideas to make sure i don't go to the wrong track.
In Vb 2008,DataGridView Witout Datasource Link......
Private
Sub DataGridView1_CellEnter(ByVal sender
As Object,
[code].....
I have a SQL Server database for which I have created a strongly-typed DataSet (using the DataSet Designer in Visual Studio 2008), so all the adapters and select commands and whatnot were created for me by the wizard.
It's a small database with largely static data, so I would like to pull the contents of this DB in its entirety into my application at startup, and then grab individual pieces of data as needed using LINQ. Rather than hard-code each adapter Fill call, I would like to see if there is a way to automate this (possibly via Reflection). [code]...
want to make a custom calendar. For that I made a table of 7 cols and 6 rows and added 42 buttons in it. I added an event handler. I used this file in other form and when I click at the button the event is fired in form2. I understand this is not hte efficient way to add so many buttons. As it is a calendar, so I got to add dates to buttons based on month selected.I am finding that part difficult. For this feature, I think I should add buttons dynamically. But I can't make out how to add buttons to each cell of the table. Later on each buttons text will also change. I have added the code written so far :
Public Partial Class CalendarControl
Inherits System.Web.UI.UserControl
Public mnthNo As Integer
[code].....
I am using VB 2010 with an Access 2010 database. The Access table is the data source for a DataGridView created by dragging the table from the DataSet onto the form. The table has 3 columns - First, Last and DOB (Date of Birth). I want to have a column in each row to show the person's age. I added an unbound cell in the DataGridView called Age, but cannot figure out how to fill the cell with the information I need. I tried using the DataName property, but that will only allow me to enter columns already in the grid. I think what I need to do is fill this cell (Age) by a value computed from DateDiff(DateInterval.Year, DOB, Now), but I cannot figure out how to do so.
View 7 Repliesi need to merger two cells if the values is exceeds the width of the cells.
for example i have string like "Internet" so it will fir in single cell. if have string like"Internet protected level is off" for this i need merge the automatically i dont want wrap with the same
I tried alot of things to achieve this but sadly no positive result.How can I set a cell to edit.[code]The focus is on the right column and the right row (DataGridViewComboBoxColumn). But it is not in edit mode (the symbol in the the rowheader is an arrow (select) and not the pen (edit)).When I tab to a textcell I can just type the values. But on the DataGridViewComboBoxColumn I have to press F2 so its in editmode.
View 4 RepliesI have a VB.Net application with a datagridview consisting of several columns. I would like to be able to increase/decrease the cell font size when the user resizes the cell so that the value fills the cell. I do not see a property that would do this and wonder if there is one or if there is some algorithm by which the appropriate font size can be calculated based on character count and cell width.
View 2 RepliesI have a bound DataGridView where the user should enter an item number in one cell, the name of this item will be displayed in the next cell, and depending upon variables of this item number, the focus should be set to the correct cell on the same row.
My problem is that I can not seem to get the focus to the correct cell.
My code so far. I am having problems with the marked line:
Private Sub dgvOrdreregistrering_CellEndEdit(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgvOrdreregistrering.CellEndEdit
[Code].....
I programmatically edit my datagridview cell values. I use the vertical scrollbar to find the row I want to edit, select the row then click an edit button that takes me to another form where changes to the record are made. I then click a button which saves the changes and returns me to the datagridview form. No problems here.
When I return to the grid, the records are displayed with the first record at the top of the grid. That is, the vertical scroll bar has repositioned itself to the very top.
Is it possible for the datagridview to "remember" the position of the vertical scroll bar so that when I am returned to the grid, the rows displayed are the same as when I left?
I have a datagrid with first coloumn as combobox and second one as textbox. The combobox had datasource with displaymember and valuemember. The problem is when i try to retrieve value from database and put it into the grid i get exception
[Code]...
When user unchecks the checkbox for the datagridview row, messagebox displayed, if the user answers yes the row is deleted, if the user answers no then I need to re-check the check box. however it doesn't actually check unless i click anywhere on the datagridview afterwards. get the dgv to updated?
Private Sub DataGridView2_CellValueChanged(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView2.CellValueChanged
If e.RowIndex <> -1 Then
[Code]....
I have a datagrid view with 8 columns. How do I change the background color for any cell in columns 2-5 where the value equals the value in column 8. For instance:
[Code]...
i have datagrid bind to datatime that has one coloumn datetimeI want that user press space bar inside datagrid cell and i want insert current datetimei try so
If e.KeyCode = Keys.Space Then
dgrdVisite.Item(dgrdVisite.CurrentRowIndex, 4) = DBNull.Value
dgrdVisite.Item(dgrdVisite.CurrentRowIndex, 4) = Now.Date.ToShortDateString
[code].....
I have a program that gets some information from the user and updates the database.I also have two DataGridView, OpenOrders and ItemsInOrder When the user click on a cell in the OpenOrders a CellChange event is triggered and it updates the ItemsInOrder grid view. Now after I update the quantity of a product i want to cause that CellChange event to trigger again in order to refresh the ItemsInOrder grid view.
View 7 RepliesI have and excel invoice temple, I need to fill this temple with information that I will get from a test file.So I need to read the test file and then fill specific cell in the temple.
View 5 Replieshow I could code a datagrid's double-click event to have the value in the cell show up in a textbox.
View 5 RepliesI am writing a windows forms application in visual studio 2010 (using VB). I want to change the control shown in a particular cell of a Table Layout Panel at runtime. Like this...
If radiobutton1.checked then tablelayoutpanel1's cell 1,1 shows panelOne
else tablelayoutpanel1's cell 1,1 shows panelTwo
I need to display the column header and cell value of the clicked cell in the data grid. For example if I click Argentina from the country column, the text box will display country = Argentina.So far the code I have is, please help me figure out the code for displaying the information in the text box
Private
Sub
DataGridView1_CellClick(ByVal
sender As
[code]....
I have problems trying to change programmatically the content of a cell of a bound DataGridView.I implemented a minimal piece of code to show the problem.Do the following steps to replicate the problem:
Launch example
Write the title content to create a new row
CTRL+C on inserted title
[code].....
I wanted to implement the use of Enter key when entering data and moving from cell to cell. How am i going to implement that?
For example:
Text Box 1: Date: 02/02/2009
Text Box 2: Name:
then after entering the date on the text box i wanted to move to Text Box 2using only the Enter key.
How to programmatically change foreground color and make bold text in individual cell location on DataGridView control (Visual Basic)?
I use "dgMatrix.Rows(r).Cells(c).Value = x" to assign individual numeric values to individual cells in a DataGridView control. My question; is there a similar way to change foreground color and make bold the text in this cell, by specifying the individual row/column cell location?
For example; for cell (row 3, col 5) in the DataGridView make text in cell say red and bold or blue and bold so as to highlight and distinguish individual cell contents. As needed, I will also need to reset these properties (foreground back to automatic/black and font from bold back to regular); the reset could be done globally to the whole DataGridView as opposed to indiviaually by cell.
how to "programatically" set an active cursor within a datagridviewcell?my requirement is, when a row is selected in a datagridview control, the corresponding "Value Column" textbox cell goes into edit mode.the DataGridViewTextBoxCell object as a "IsInEditMode" attribute, however, no obvious way to put that cell into edit mode.
View 1 RepliesInstead of computing the result for each value of variables in combo boxes 1 & 2 separately. I want to compute the result for all the values of variables in both the combo boxes. This whole collection of computations is to be displayed in the Data Grid View, while on top of each column I want combo boxes with the same values as combo box 1 & 2, to optimize the selection from Data Grid View.
[Code]...
I want when Push Button data from Excel(The next cell data) go to the next Line in Textbox.
Private Sub Button18_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button18.Click
Me.TextBox1.Text = wshTest.Range("B2").Value
[Code].....
I have been looking in this forum and google and I haven't found anything that I cud understood. I have a code to fill a datagrid and it is working fine but I want insted of a datagrid to fill a listview with the data. Here is my code.
[Code]....
Is it possible todo directly fill data into a DataGridView.
I want when i select a cell of the DatagridView, with the right button of the mouse, that i get a menu with 4 opties of colors.
When i do a selection, of 1 color from the menu, then change the cell into that color, en automatically save the tabel of the database.
I want to fill a DataGridView with data returned from a SQL. So here is my code [I provided cause some people may think I'm asking for help before trying myself]
I want the DataGridView to be filled by a data from SQL not to show all the records.[code]...
I have a activeX control. In activex control have a DGV control. I fill this DGV on project load time (Run Time, Not Degine Time). If I place this activex on some form I don't want load data again because data fill in dgv on project load time (Run Time, Not Degine Time).
View 1 Replies