VS 2010 Inserting Blank Row To Datagridview
Jul 29, 2011I want to add just one line in DataGridView with blank values.
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VS 2010 DataGridView Blank Rows?
Feb 8, 2012on my form i have a GridView with add/edit/delete rows disabled, i need it to show blank rows for the unused size rather than blank background.
View 1 RepliesVS 2010 Datagridview / Date Inserting
Mar 19, 2011I have already made a connection to my DataGridview through SQL command and records is displaying on my Windows Form (VB2010).
my requirement is I do not want to display complete records and I want only to see the last records of the Datagridview.[code...]
How To Keep First Row Blank In Datagridview
Jan 15, 2012I am using vb.net.I'll be using a datagridview which is bound to a datasource.Normally it'll load datas in first row(row(0)) to n th row,i want to load datas only from second row.my question is how to left the first row blank.
View 2 RepliesDatagridview Skip Blank Row?
Dec 30, 2011following is the code at button event which copy data from one DGV (dgvAccesList) to another DGV (dgvProbReport) and its working properly. Its paste data to 3rd and 4th column of destination DGV.But the problem is that, if at source DGV first column and second column have data..lets say up to 2 rows..then its copied data starting from 3rd row..for the 3rd and 4th column..which is incorrect..its should be always start with first row of third and fourth column.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
For Each dgvRow As DataGridViewRow In dgvAccesList.SelectedRows
Dim dgvNewRow As New DataGridViewRow
dgvNewRow.CreateCells(Inward.dgvProbReport)
[code]....
Datagridview SQL From Access Blank?
Jun 21, 2010Basically I would like to have an sql statement which selects all the bookings from a table in microsoft access callled tblBookings where a certain date (selected by a datetimepicker) selected in vb.net.
The field the date is in access is bookingsdate and that is a shortdate aswell.
The problem is that even if the dates are the same the headers come up in the datagridview but no data.
This is my code:
Dim con As New OleDb.OleDbConnection
Dim OleDBCon As System.Data.OleDb.OleDbConnection
Dim ds As New DataSet
[Code].....
DataGridView - Can Focus Be Placed On The Blank Row With The (*) Using Code
May 17, 2012On a data grid view there is a blank row with a (*) in it that allows the user to insert a new row of data.Is there a way to put focus on that row using code even though the data grid view has many rows already loaded in it?
View 1 RepliesDatagridview: Not To Show The Very First Blank Column
May 16, 2008Is there a way not to show the very first blank column of the datagrid?
View 4 RepliesUnbound ComboBox In DataGridView Is Blank?
Jul 29, 2010I'm populating the datagridview at runtime based on user input. The issue I'm having is that the the combobox is displaying blank. The item I need is in the dropdown (I've added it), but I can't get it selected by default. I've tried the display member but that's not working.
View 1 RepliesAdding A Blank To A Databound Combo In A DataGridView
Apr 27, 2010I've inherited a form that has a DataGridView that is bound to a dataadapter and it is connected to a binding source. Within the DataGridView is a combo box that is bound to its own bindingsource which basically just calls a stored proc to bring back the possible values for the dropdown combo control
With a blank new row and sometimes even with an existing row, this value for the combo box can be NULL which is a legitimate value for it if no value selected. Problem is everything is so tightly bound if the user mistakinly clicks the dropdown then a value is populated and there's no way to get back to NULL
I've tried to catch the mousecelldown event and others to try to catch this before a value is selected but the Cancel=True doesn't work - I can catch the event but don't know how to return the cell to unclicked or reset it to NULL or pre selected value if NULL I know how to at a new row with the datatable and then set the combo datasource to it and I have my null blank value but with a tightly bound control how do I add this row?
Display Datagridview With Default Six Blank Rows?
Dec 14, 2011How to display datagridview with default six blank rows and two columns.v
View 1 RepliesDatagridview Deleting Blank Rows Without Indexing Error
May 17, 2012i've been all over the internet to solve this problem, but i've found no solution to my problem.my concept is this.Based on selected value within a combo box, the datagridview will populate with values from the database.
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VS 2005 Display Datagridview With Default Blank Rows?
Dec 14, 2011How to display datagridview with default six blank rows and two columns.
View 4 RepliesReset DataGridView Blank Row If User Clicks In That Row And Takes Focus Off That Row
May 19, 2012If a user clicks the blank row at the bottom of a DataGridView and moves focus away from the DataGridView, the row click in now is in a state that indicates a change is made to that row.
Is it possible to tell the DataGridView to un-mark this row as being changed?
Is it possible to reset this row when focus is off the DataGridView?
We are using the following event handler to alert the user if the Invoiced On is left blank:
Private Sub dataGridViewPayments_CellValidating(ByVal sender As Object, _
ByVal e As DataGridViewCellValidatingEventArgs) _
Handles DataGridViewPayments.CellValidating
[Code].....
Looks like we need a way to stop this from executing if the user simply clicks in the grid then clicks somewhere else in the form.
Inserting New Rows In Datagridview
Mar 9, 2010i have a datagridview (dgv) and created an empty datatable (dt) and set dt as dgv.datasource. dgv is set to allow users to add new rows.so, when i write data in any cell in dgv this row becomes first row, and a new one is added. then i want to save this data in database (cursor is in the first (edited row)); i pass dt to method that does the saving, but the problem is that dt contain no rows.if i move cursor to next row (new row in this case) then dt contains first dgv row. well, i want my cursor to stay in the edited row and my dt to be updated. so, how to do it?[code]
View 3 RepliesInserting Rows In Datagridview
Mar 2, 2012I need to read data from a Excel sheet, manipulate it and send it back to another sheet. One of
things I need to do is to duplicate each row in a dataviewgrig but when Im inserting a row, I get an
error in VB2010 stating that rows cannot be added when the datagridview is bonded.
Whats the workaround, if any?
DataGridView With ComboBox - Inserting Rows?
Dec 29, 2010I have a form with :
1. 1 Combobox with User1, User2, User3.....User10
2. 1 DataGridView with one column in Combobox columnstyle (with User1,User2,User3.....User10).
My problem is:
I want to insert rows and the combobox for each row have to show the same user I set to the normal combobox.
Example: The normal combobox have "User1" as value....I want my new row have the "User1" selected and showed inside the columncombobox
The normal combobox have "User3" as value. Now I want the new row have the "User3" selected and showed inside the columncombobox. For now, if I change value in the combobox. My new row have the columncombobox value set to blank and if I click on it. I can see all the user inside.....
Inserting & Updating A Database From DataGridView
Feb 11, 2009(1) my datagrid view is giving me some error msg when loading so pls what wrong with mycode?
(2) i want to use a listbox but dont know how to using code(run-time).
(3) and how do i save all the mess into a database keeping in mind need to guide against wrong entry
My code:
Inserting Data Into A DataGridView From Another Form
Jul 27, 2009I have 2 forms: editISI.vb AND plan.vb.A screenshot(for clarity)can be found here: url..The sequence is as follows(when editISI is loaded):
1. On DGV.rowHeader.click, plan.show() -> plan.vb pops up.
2. I select a Plan Type -> Plans Available pops up.
3. I select a Plan Available -> Plan Description is shown in the label below.I now have all the information that i want to insert into the selected row in my DGV.
4. I click Button 1.
I want to insert the selected info from my listboxes/label(on plan.vb) into the selected row of the DGV(on editISI.vb)
Inserting Symbols Into The Datagridview Cells?
Dec 14, 2010i am developing an application in VB.net 2008 where i incorporated Datagridview control. i need to insert symbols into the cells of DGVW. similar to the one which we used in Word document, by poping 'symbol' dialog window.
i am not getting how to do it? do any one have idea..??
Inserting Textbox Text Into Datagridview
Aug 24, 2011i am currently doing a billing project, i need to add values from textbox manually into a datagridview but i am having problem now as i click on the button, the datagridview refresh the whole table. what i want is to add a new row to the datagridview once a submit button pressed.
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Sql - Inserting Data From A DataGridView To A Database
Mar 20, 2012I have a small DataGridView which lets the user enter data.
And I'm trying this code to enter the data in the DataGridView to the database.
strQry = "INSERT INTO Emp_Fam_Details (empID, famName, famAge, famRelation, famOccup)" _
& "VALUES (@ID, @Name, @Age, @Rel, @Occ)"
[Code]....
I found this solution here on SO but since I'm using Parameters not appended values, I'm having a hard time understanding how to do it with parameters.
DataGridView - Inserting Records To Access Table?
Jun 21, 2010I have a datagridview which contains 4 records. I want to insert these records into access table. This access table already have records. Datagridview's columns & access table's columns are same (datatype & columnname). How can I insert these 4 records in access table?
View 2 RepliesDataGridView Inserting New Row When Filling Column Headers
Jun 13, 2010DataGridView inserting an extra row every time I populate with data. The row appears even if I only fill the column headers. This is causing problems when I try to get values of each cell. Is there a way to avoid this perhaps in properties?
View 1 RepliesInserting Data Into The DataGridView. How To Show Columns From Different Tables
Jan 26, 2011I need to get a table on my Form that has different columns from differen tables.As I call many tables by their Identity ID, I also need a way to show the information from that table.I created a query in my TableAdapter which selects information from 2 different tables. Tested it in the query builder and all was OK.I tried to put an empty DataGridView onto my Form and inserted the correct BindingSource for my Data Source.I then added a query and selected the query I created in my TableAdapter.
View 4 RepliesVS 2008 Displaying It Into Datagridview While Inserting & Deleting Records
Sep 2, 2009displaying it into Datagridview while inserting & deleting records in runtime..I insert records it into database using Access and delete but the datagridview not changes or update.my question is how can i update the datagridview while inserting records and deleting records.[code]
View 7 RepliesVS 2010 : Add New Row To Blank Datatable?
Mar 24, 2011I try to view a datagrid with one empty row in it when the form loads. The datagrid has to be bound to a datatable all the time.I get a NullReferenceException with the following
Dim dt As DataTable
dt = CType(Me.grdDataGrid1.DataSource, DataTable)
Dim newrow As DataRow = dt.NewRow()
newrow(0) = 1100
dt.Rows.Add(newrow)
The error occurs on the line where dt.NewRow() is used.The problem occurs when the datatable (and the datagrid) is empty. If they have data, this works ok.What do I have to do to get this to work with empty datagrids?
VS 2010 Openfiledialog Now Blank?
Jul 6, 2010I have an open file dialog that shows when a button is clicked. Last night it was working fine. This morning I am testing some code and when I click the button to open the dialog the entire form is blank accept the dropdown for filename and the ok and cancel buttons. What happened? I have tried deleting the dialog and the put it back but it still does the same thing.
View 7 RepliesCombo + Datagridview + Inserting Grid Values To Access Database?
Jan 15, 2012I followed the suggestion from [URL].. this thread. however i face a bit of a problem in my case i have a combobox at row(i).cells(0) the code seems to take the last new rows where there's not record and shows error the debug error msg is A first chance exception of type 'System.Data.OleDb.OleDbException' occurred in System.Data.dll INSERT into taken(typeID,quantity) VALUES (5,39)INSERT into taken(typeID,quantity) VALUES (,)
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VS 2010 : Set Initial Value For Textbox As Blank?
Jan 16, 2010how do i set my initial value for textbox as blank. I tried to I load my textbox a data coming from my database but what my problem is that I need to set my default value for textbox as blank because everytime I load the forms the textbox will be filled immediately with data. This is how I bind my textbox and combobox after loading from database.
cbxJoblvl.DataSource = myDataSet.DefaultViewManager;
cbxJoblvl.DisplayMember = "Joblevel.lvl";
cbxJoblvl.SelectedIndex = -1;
txtLvlName.DataBindings.Add("Text", myDataSet.DefaultViewManager, "Joblevel.lvlname");