Rowvalidating event datagridview russian dating website review
You can supplement bound mode by displaying unbound columns along with the bound columns.
This is sometimes called "mixed mode" and is useful for displaying things like calculated values or user-interface (UI) controls.
For more information about the efficient use of cell styles, automatic sizing, selections, and row sharing, see Best Practices for Scaling the Windows Forms Data Grid View Control.
@Dear Mohib, I did what you propose me BUT having the following condition.
Therefore, when you enable sorting in mixed mode, you must manage the unbound data in a local cache and implement virtual mode to let the Data Grid View control interact with it. If bound mode does not meet your performance needs, you can manage all your data in a custom cache through virtual-mode event handlers.
You can also handle events that let you maintain values not typically stored in a bound data source, such as cell Tool Tip text, cell and row error text, cell and row shortcut menu data, and row height data.
For more information about implementing virtual mode to manage read/write data with a row-level commit scope, see Walkthrough: Implementing Virtual Mode in the Windows Forms Data Grid View Control.
Please assist me on this [email protected]: I did not realize that you had this code in the Row Validating event handler.
This event occurs when the cell content is clicked.
In bound mode, you set the Data Source property and the control automatically loads the data from the specified source and submits user changes back to it.