Hi, In the DataGridView there are rows sorted by priority (first row has the highest priority) and I want to enable the user to change the priority in the user interface. The best way to do it would be to simply drag and drop the selected row but I think the logic to implement this functionality is quite complex. The other possible way...
Say I have a DataGridView Control, this grid is filled through a DataTable. Now, I'd like to add some dynamic filtering, by means of a checkbox. When the _CheckedChanged event is launched and Checked is set to true, I exectue a filter; DataRow[] rows = grid.Select("foo = bar"); No I want to only show these records in the grid. Now, wh...
I have a simple form with two buttons (Start and Stop) and a DataGridView. I am trying to populate the DataGridView with the results of a WMI query that enumerates Win32_Process instances and puts all process names in the only column of the DataGridView. The code looks like this: using System; using System.Management; using System.Windo...
Language VB.NET (VS 2008) Database: ACCESS The DataView doesn't seem to be filtering correctly. It seems to automatically filter out null values even though it is set to "Serial LIKE '%" & tcSerialTB.Text & "%'" Code: ci = New DataTable("Capital") Dim cid As New DataColumn cid.DataType = System.Type.GetType("System.Int32") cid.ColumnN...
In vb.net datagridview the default Enter/Return key behavior is to move to the next row is there a quick and easy way to avoid that. Any suggestions are welcome ...
Hi, I need to display decimal values in DataGridView if (dgvClients.SelectedRows.Count != 0) { DataGridViewRow row = dgvClients.SelectedRows[0]; row.Cells["NetAccountValue"].Value = info.DecimalValue; } I need to format value up to given digits after decimal separator. The problem is ...
In a datagridview with rowheaders visibility set to false and allowusertoresizerow set to true, i need to prevent the celldoubleclick event to trigger if doubleclicked on the rowdivider (Toublearrow of the row resize is visible when the cursor is on the divider). Thanks ...
I'm trying to create a custom DataGridViewButtonCell to download a file once clicked. That class works flawlessly, but will NOT add itself to the DataGridView when I use the rows.add() method. It seems to just use the ToString() method for a label then create its own from the CellTemplate. The type for the particular column is DataGrid...
I'm using an editable DataGridView Windows form to display a list of variables which can have different types of information, the format of which is unknown to the application: paths, strings, numbers, and so on. The form is using source data binding. Some of the values may be long, and I would like to display them on several lines rath...
I need to show the tooltips over a datagridview cell and that is currently achived using the tooltiptext of the datagridview cell property. I just need to increase the default duration of time that is tooltip is visible any quick ideas please ...
Very strange situation here: I'm using L2S to populate a DataGridView. Code follows: private void RefreshUserGrid() { var UserQuery = from userRecord in this.DataContext.tblUsers orderby userRecord.DisplayName select userRecord; UsersGridView.DataSource = UserQuery; //I have als...
Hi, I have a dataGridView displaying data from DataView based on DataTable. DataTable is updated with high frequency from a background thread (usually one row a time) but with varying regularity, i.e. sometimes time between updates is 0.5 ms, other few miliseconds. As datagridview is bound to DataView, I do not send requests for refresh ...
I am creating an app with a XML data store. One of the tables in the data store is "Parameters". There are many parameters to one master record. I have the master record bound to a WinForm and am able to add edit records. I want to be able to let users edit "parameters" which I have a DataGridView for them to edit/add/delete them with...
I have a form with multiple datagridviews. On save the entire dataset will be serialized to a strongly typed property bound to a sql varbinary(max) Works fine. Of course the current "dirty" cell will not be saved as mentioned here : http://stackoverflow.com/questions/963601/datagridview-value-does-not-gets-saved-if-selection-is-not...
Using DataGridView with VB.Net 2008. I would like to freeze the left column so that when/if scrolled this column still remains in place. can someone tell me how to do this? ...
hello i am a .net webdeveloper and usually don't make any win32 apps. but now i have to. i have a list with about 2000 entries. each entry should be displayed as, a label with textbox another label and picture. i have made this with a flowlayoutpanel and i did a foreach on the entries to make a panel for each entry with the label, textbo...
I have a DataGridView with about 400 rows and 10 columns. When the user first displays this table, it receives all of the data from the server and populates the table. The DGV uses a DataTable as it's data source, and when updating the DataTable I use row.BeginEdit/EndEdit and acceptChanges, but when the View itself is updated it lags ...
hi, i want to merge two datagridview columns into one new column. i first change Visible property of two col to false, then i try to add new col which that value must be formatted as this which col1Value and col2Value is value of above columns: string.Format("{0} per {1}", col1Value, col2Value); my code reportResultForm.dgvResult.Co...
hi, in asp.net 3.5[vs2008] Gridview i got one issue. i have binded objectdatasource with datagridview, provided Get and Update method in ojectdatasource . and in gridview i made some Bound fields visible ="false"[e.g. Primary Ke,Id, foregin Key fields which i need at time of update]. but when i did debugging, i am not getting values for ...
i have a DataGridView responsible for showing a bit of data and two of my columns allow for user input using comboboxes. The trouble is that one column only needs to show preset values in it's list, but the other needs to both show the presets and allow for the user to enter in their own values. i accomplish this by showing the editing...