Hi,
I'm a relatively new user of the telerik RadControls in Windows Forms and I'm looking to get a piece of functionality working.
Our product requires us to classify a list of items into a "Type / Category / Sub Category" hierarchy. We would like the items to be displayed in a RadGridView with one column each for "Type", "Category" and "Sub Category".
When a value is selected for the "Type" column the corresponding "Category" cell should populate with the appropriate Category values for that Type value. This behavior should be repeated when the "Category" column value is selected.
I have tried creating custom columns as described in this post: "How to add a ProgressBar column ?" however I couldn't seem to get the cell's value to update properly.
I have seen another thread (Dynamic ComboBox) where something similar to what I wish to achieve is described but I am unsure as to the solution. Wouldn't changing the column's DataSource alter values in all the cells?
Which event is best to handle in order to react after the grid's datasource has been updated?
I'm a relatively new user of the telerik RadControls in Windows Forms and I'm looking to get a piece of functionality working.
Our product requires us to classify a list of items into a "Type / Category / Sub Category" hierarchy. We would like the items to be displayed in a RadGridView with one column each for "Type", "Category" and "Sub Category".
When a value is selected for the "Type" column the corresponding "Category" cell should populate with the appropriate Category values for that Type value. This behavior should be repeated when the "Category" column value is selected.
I have tried creating custom columns as described in this post: "How to add a ProgressBar column ?" however I couldn't seem to get the cell's value to update properly.
I have seen another thread (Dynamic ComboBox) where something similar to what I wish to achieve is described but I am unsure as to the solution. Wouldn't changing the column's DataSource alter values in all the cells?
Which event is best to handle in order to react after the grid's datasource has been updated?