Get An Entry From A Cell When Selection Mode Is The Entire Row
Feb 5, 2010
I was thinking get the row index and then the cell index and using that to get the specific cell I need somehow but I do not know how to get the specific cell, so would this be easiest if so what command would I use to get the information from the cell, if not how would a better way to do this be?
I cannot find the way to get the row index if one exists so I am guessing it does not exist with this method so how would I go about getting the information from a specific column of a selected row?
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Nov 29, 2011
in VB.NET DGVedit mode, after press ENTER to move the active cell into the desired cell, notdirectly move to the next line, how is it?
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Jul 13, 2011
I want to know if it is possible to click in one cell, and the entire row be selected.
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Jun 5, 2011
If there was any easy were to make sure that an entry havent been used twice in a selection of ComboBoxes. Heres the start for what id have to do if there isnt.
Private Sub ComboBox9_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox9.SelectedIndexChanged
If ComboBox9.Text = ComboBox1.Text Or ComboBox2.Text Or ComboBox3.Text Or ComboBox4.Text Or
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Aug 3, 2010
I select the selectionmode=rowheaderselect but the grid still select the full row is there any other property which is to be set ..
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Jul 3, 2011
I need to pull data from a database into a DataGridView, problem is the status field is stored as a 0 or 1. Not very useful to the end user.ere is my datagridview;
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Try
[code].....
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Sep 16, 2010
What is the real mode , protected mode , supervisor mode and the hypervisor mode ?
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Sep 3, 2009
I have a datagrid and all cell is readonly except a first cell.
I set selectmode to full rowselect.
I want to when i select row the first cell is in editting mode.
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Jan 9, 2011
how I can change the back color of a row based on a cell value using CellFormating event. The cell visible property is set to false.
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Feb 15, 2011
How do I capture the cell value of an entry in a new row in a datagridview? This is what I have so far but it's capturing the previous row's cell value:
Me.DataGridView1.CurrentRow.Cells("License").Value
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Aug 5, 2009
Im new to VB programing and Im using VB 2008 Express. I have set up two forms (Main and Edit) and I have a datagrid set up on each form. I can make changes to he DB on the edit form, close it, and the main form is updated with the new info. All is well except that Im also trying to enter data directly into the cells on the DataGrid on the main form and I cant. I can select the cell and it highlights it but it wont accept any characters.
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Aug 2, 2010
I have a DataGridView in which one column has data that the user needs to align by adding spaces. For example, the first two rows might contain:
kumbu
kuimbiu
And the user needs to be able to line up the letters that match by adding spaces. Something like this:
ku mb u
kuimbiu
Now in order to do that with the DataGridView, the user must enter edit mode in the top cell, add spaces, hit enter, re-enter edit mode in the bottom cell, and then add spaces. Our users would like to be able to, while in edit mode in the top cell, hit the down arrow and advance to the second cell while staying in edit mode, saving clicks or F2 hits.
Is there a good way to do this? I have tried trapping the down arrow key press, leaving edit mode, advancing a cell, and then entering edit mode with the grid's BeginEdit method, but this does not do what I want.
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Nov 17, 2009
i've made form with DGV... when user selects or enters a cell and presses F1 a help form pops up.... but when the cell is in edit mode and presses F1 .... nothing is happening ... is there any way to handle keydown in cell while is in edit mode ..
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Oct 26, 2009
I'm having trouble with setting a datagridview's cell in edit mode, or rather, to let the user type some input on load of a form (as in Excel or the like).
This is my code (after the dgv has been filled):
dgvTentander.EditMode = DataGridViewEditMode.EditProgrammatically
'(or dgvTentander.EditMode = DataGridViewEditMode.EditOnEnter)
dgvMyDGV.CurrentCell = dgvMYDGV.Rows(lastrow).Cells(TeCOL_Quant)
dgvMYDGV.BeginEdit(True)
The code correctly indicates that the cell is selected, and when the page is loaded I can still se the cell selected, but the cursor doesn't appear and nothing happens when I type.
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Jun 25, 2008
Is it possible to multi select cells in a DataGridView over several rows?
Example:10 columns, 2 rows
Say I click and hold in row 1, column 5. If I then go down to row 2 column 5. I want column 5 to 10 in row 1 and 1 to 5 in row 2 to be highlight.
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Feb 5, 2009
when u select any cell in tablelayoutpanel i need to show selection Handlers around the cell. But it's not dispalaying correct way when u select any cell in tablelayoutpanel i need to show selection Handlers around the cell ..But it's not dispalaying correct way..
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Apr 1, 2009
which event is for cell or row selection via keyboard in the datagridview?
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Feb 26, 2010
I have a DGV with a CB column in VS2008. I would like an event when a DGVCB selection is made (without leaving the cell). It will probably have to be a DGV cell or row event but I can't find one that fires as soon as a DGVCB selection is made.
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Jan 11, 2010
how to change the selected cell round and its selection too?
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Dec 15, 2011
I'm making a datagridview, and I want to remove de cell selection border.
I tried to put these:vb
Private Sub dgvL_CellClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgvL.CellClick
dgvL.DefaultCellStyle.SelectionBackColor = dgvL.DefaultCellStyle.BackColor
dgvL.DefaultCellStyle.SelectionForeColor = dgvL.DefaultCellStyle.ForeColor
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Dec 10, 2010
I am currently having a headache on how to solve this problem that i am facing. here is the situation: I have a combobox and a list box on the main form. The combobox will get the data from the ms access database. In the database, i have the details of a person's IC, Name and DOB say for eg on one entry I have D215311523C,SHAWN,13/04/1987 So now, my combobox on form load will show the list of dates in the database to allow the user to search base on the date itself by clicking on the selected date. So when the user clicks on the particular date say 13/04/1987, people in the database whose birthday is 13/04/1987 will be shown on the listbox.Meaning to say if i have 3 entries whose dates are the same 13/04/1987, 3 entries will appear. If there is only two entry, then two results will be shown. But now, when i do a single click on the date, one result will be shown. That is correct. But the problem is when i click on the same date again, three of the same results will be shown on the list box. that is it will display : 13/04/1987 13/04/1987 13/04/1987 which is not the case. Then it will show more duplicates of the same results if i click more times on the same date which should not be the case.
Dim n As Integer
Dim numbers() As Integer
Dim StartFrom As Integer
Dim EndAt As Integer
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Sep 8, 2009
i am pulling together a cash register that will allow both bar code product entry and manual key entry.imagine if you have a tin of beans in front of you, in a small corner shop they would probably type "47" and then hit "Produce". Fairly straight forward as I have the button Produce to act upon my code and update my salestrans.mdb but,if you scan the bar code I want the same form to handle both 'real' actions, (i assume that keyboard emulation barcode scanner includes "ENTER" after providing 13 digits)....
Q. in perhaps a long winded way i want to know how to kick off an event based on the "ENTER" key being activiated by the barcode scanner)?i do not want to have to hit any buttons if i am scanning bar codes.
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Nov 4, 2011
What is the code for ignoring the case of an entry while checking to see if the entry is correct or not... (i.e. in a flashcard program... given definition, asks for the name) I don't want the case of a character to affect whether the answer is correct or not.
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Jun 21, 2010
I'm wondering if there is any code that I could use in VB.net so it can determine the computer's startup mode (such as safe mode or safe mode with networking).
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Oct 14, 2010
i am using visual studio 2005 on win 7 with office 2007. i have developed win application. i am using microsoft activex spreadsheet component in my program. so it automatically creates reference to AxInterop.OWC11.dll When i run program in debug mode (open program and click RUN in toolbar it works) but if i run directly .exe (go to bin elease doubleclick .exe) it give error at loading point of that component. It says "Attempted to read or write protected memory. This is often an indication that other memory has been corrupted." An unhandled exception occurrs.
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Jul 10, 2009
I am trying to make a program with a bar code reader for the first time. I am programming with VB 2005. I want to differentiate a bar code entry to keyboard entry. My questions:
1. Does bar code reader generate a keydown (or keypress) event for each of the digits of the entry? For example, if the barcode read: 1234567890, does that mean that there will be 10 keydown (or keypress) events for that single barcode that was read?
2. I have read from the posts that the best way to differentiating keyboard vs bar code input is to analyse the time between keystroke (for less than certain number of milliseconds).
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Oct 28, 2010
I work for a shop that maintains a fairly new app. The app still has its fair share of bugs, with numerous tickets coming in daily. The error information we're given with those tickets is not as useful as it might be because the application was compiled in Release mode, which I read is smaller and faster (makes sense).
Are there any ramifications to deploying a .NET application to production that was compiled in Debug mode? I would expect it would be a bit slower, but I've read the difference is nominal. This would assure us that when we get errors on tickets we have line number associated with those errors and this, of course, makes debugging much easier. major red flags that would prevent you from doing this? I'm tasked with researching the possibility.
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Jul 11, 2009
I am trying to make a program with a bar code reader for the first time. I want to differentiate a bar code entry to keyboard entry. My questions: 1. Does bar code reader generate a keydown (or keypress) event for each of the digits of the entry? For example, if the barcode read: 1234567890, does that mean that there will be 10 keydown (or keypress) events for that single barcode that was read?
2. I have read from the posts that the best way to differentiating keyboard vs bar code input is to analyse the time between keystroke (for less than certain number of milliseconds).
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Dec 8, 2009
This is applicable to C# and VB.Net. I am writing a console application, but one aspect of it I want to make representable in a GUI (that being downloads running, with progress bars). is it possible to write a console mode application that can also have a form in it that can be called from code inside the console component?
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Feb 27, 2009
I am trying have a data grid selection populate a form. I am new to this.Basically I have a connection persistance object and I would like to call that and call a stored procedure with the value of the selection. The datagrid is bound to an object.
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