Hi everybody! This drives me crazy: i'm using a datagridview (bound to a dataset) and textboxes also bound to the dataset (which means that everything typed into the textboxes is reflected in the datagridview). The datagridview is actually used only to show up the values (user is NOT able to edit anything in the cells). So: when the u...
Hello everyone, I am currently working on my datagridview which is being populated by a stored procedure's query from the database. My question is how can I select the whole row even though I only click one cell? Example, there are four columns returned by the stored procedure. So basically the datagridview will present to me data in f...
I am not sure if I am missing something, but for the life of me I cannot get the grid to be editable. All I am doing is loading a file to a Dictionary, then binding that Dictionary to the grid. The grid displays the data in the Dictionary, but I cant edit any data in the grid. I tried changing the modes also: EditOnEnter EditOnKe...
How when I click my datagridview command is run? Int64 sum = 0; foreach (DataGridViewRow dr in dg_Cheque.Rows) { if (Convert.ToBoolean(dr.Cells["True_False"].Value) == true) //Cells[0] Because in cell 0th cell we have added checkbox { sum +=Convert.ToInt64(dr.Cells[0].Val...
I've a DataGridView which is working perfectly fine. I use it just to show data. Now I want ability to select rows by check box and perform an operation for only selected rows on click of a button (this button is out of the grid on the same form). For this purpose, I'm following these steps to add checkbox column to datagridview. On...
I want to use datagridview for show some data(information) to user. My datagridview has 4 column. When I use this code private void sfactor_Load(object sender, EventArgs e) { dataGridView1.Rows[0].Cells[0].Value = "book"; dataGridView1.Rows[1].Cells[0].Value = "pen"; dataGridView1.Rows[2].Cells[0].Value = "x"; ...
I'm binding dataset to datagridview, and I want give user possibility to removing(maybe by checkbox ?) columns which he doesn't know to see. So, at start he see 5 columns, and he wants look only at three, so he clicks at something and these columns dissapear. What are you using to give user this functionality? ...
Hi, I have this simple piece of code on a windows form containing said DataGridView (dgvStatsTable) : public void LoadStatsTable(StatsTable statsTable) { dgvStatsTable.DataSource = statsTable.GetTable(); // returns a DataTable var smallFont = new Font(dgvStatsTable.Font.FontFamily, dgvStatsTable.Font.Size * 0.6...
I have a List of an object, set to DataSource of a BindingSource, set to DataSource of a DataGridView. Then I added a DataGridViewButtonColumn which I want a click to remove that record from the collection. So I simply call collection.RemoveAt(e.rowIndex) from the DataGridView CellClick event. However this produces an IndexOutOfRange Exc...
I am new to the DataGridView WinForm control and just do not like data Binding. I Used to use Spread OCX back 100 years ago and found it friendly. Now I am running into a problem try to do something simple: I have a grid with two columns: 1) Name 2) Status I want to loop through my collection of "ChinaVisas" and display the applicant's...
I am using the following aproach to add a calendar control to a WinForm DataGridView. http://msdn.microsoft.com/en-us/library/7tas5c80.aspx Dim colReceived As New CalendarColumn() grdVisa.Columns.Add(colReceived) 'Loop through rows r, accessing calendar column c Dim CurrentCell As CalendarCell = CType(grdVisa.Rows(r).Cells(c), Calenda...
public DataTable ExcelToDatatable_dt1 { get { foreach (GridViewRow rowItem in GridView1.Rows) { CheckBox chk; // gets the Debit Reference number for each row checked string productId = GridView1.DataKeys[rowItem.RowIndex].Value....
Hai all, I want to set image for DataGridViewButtonColumn in c#.net application.I tried this by cell painting event .Any other way to set image for DataGridViewButtonColumn. Please help ...
Let's say I have a table like so: Friend ------ Id int not null FriendName nvarchar(50) not null Phone nvarchar(50) null If I bind my DataGridView control in a Windows Forms application to an ObjectQuery<Friend>/ObjectSet<Friend>/IList<Friend> returned from an ObjectContext like so: MyFriendsGridView.DataSource = _context.Friends.ToL...
I have got an upload button on my webportal through which the customers can upload a csv file. After uploading the .csv file the csv data will be displayed on datagrid view on the screen, After uploading, the customer is suppose to verify data by clicking on verify button which basically checks the uploaded data have got the right data i...
We need a datagridview with more than 2000 columns. The problem that we have is that only around 700 columns are showing correctly, and the remaining are not showing. We need to do this because each column represents a day for example: 2009/01/01/ - 2009/01/02 Does this control have a limit of columns that can show correctly? Using V...
Hi experts, I wish to add this type of graph in my datagridviewcontrol :- Here the graph is to plotted for 12 months and I can either input percentages or comparative values in pixels for the 12 months....Please also tell how to color the graphs Any ideas for doing this will be highly appreciated Edit----Thanks for all the answers ...
I have a DataGridView with a DataTable set to its DataSource. The DataTable has two columns. The user has a TextBox which dynamically (after each keypress) searches for a match in the first column. I want to jump to the matching record (if any) after each key entry, so it needs to be fast. I use the Find() method on the DefaultView of ...
Hello, Just wondering if anyone has ever managed to find a way to have a datagridview image button column in a template field which display different images on different rows depending on some data element in the row. Our application needs to display a series of fees charged against an account column which will be either less then 500,...
I have dynamically created DataGridView control on form, with DataSource specified as: ((DataGridView)createdControl).DataSource = (IList)(p.GetValue(editedClient, null)); where IList is defined as generic collection for following class: public class CDocumentOperation { [DisplayName(@"Time")] public Da...