Null Reference Exception when adding column to Column Collection
Jan 24, 2016 · I am adding column to the column collection of a data table. The data table is the data source of a data grid view. AutoGenerateColumns is set to false on the DataGridView.
How to update data from DataGridView with one column to database …
Mar 2, 2016 · Just a little explanation: my dataGridView contains only sentence column. So when user is changing or adding sentences, I need them to update to my database and set the categoryID of each …
DataGridView. Set Column Type to notNull
Jul 16, 2010 · When a returned from DataAdapter (after SQL statement) datatable assigned to datagridview datasource property, then datagridview changes its column values according to DB …
DataGridView - FormatException on null in …
Nov 17, 2005 · We are using the new DataGridView and have run into a roadblock when trying to map a DataGridViewCheckBoxColumn to a Y/N field in our database. We setup the TrueValue and …
dynamic table in C# windows application
Aug 27, 2009 · I am new to C# and i am developing a windows application in VS 2008.
[VB.NET] Datagridview and how to edit a cell programmatically as if I ...
Sep 5, 2009 · My problem is this one, I have 2 form, in the first form I have a datagridview binded with a dataset with one datatable, the datatable have only 3 column, Id numeric, text, and a datetimepicker …
Ayuda con datagridview y que no se repitan los datos?????
Feb 11, 2016 · Para recorrer un datagridview es facil esta es la forma mas facil de recorrer un datagridview Dim valoresColumnaPorLinea AsString ForEach linea As DataGridViewRow In …
DataGridView ProcessEnterKey not moving to the same column in the …
Aug 9, 2012 · The OnCellEndEdit called the OnEnterFEDetailEvent method which will rebinding the DataGridView and set the current cell to (0,0). As you mentioned, the year column is read only, so …
DataGridView with a DatePicker column (or two)
Once I build the columns, I read data from my SQL database and fill the DataGridView with the values. The DatePicker still functions, but it does not take the values from the DataGridView as an initialize …
DataGridView – comment afficher une icône et du texte dans la même …
Le contrôle DataGridView n'a pas de support intégré pour afficher une icône et le texte dans la même cellule. À travers les événements de personnalisation de peinture différents, tels que l'événement …