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1715
Conditional formatting on a field
posted

Hi,

Good work on the filtering in your latest release! Good stufff.

Now, I used to have a custom filtering implementation on our grid, but want to switch to the latest features. One problem that I am running into it that I want to do some conditional formatting on certain fields depending on other fields' values.

Let me give you an example:

class DataObject
{
  public double Data { get; }
  public bool IsValid { get; }
}

If IsValid is true, I would like to display the double Data in the Grid. Otherwise, I would like to display a character "-".

I used to do this by displaying a string in the grid, and doing that logic in the getter for the Data member. However, now I need to return an object of type double because I need the filtering to be on top of a double type, not a string.

Could you please give me some pointers on how I could solve this?

Thanks,
- Szymon

 

Parents
  • 2426
    Suggested Answer
    posted

    Hello Szymon,

    By default, the XamDataGrid uses a XamCurrencyEditor for the double fields. You can assign a style to that editor using the EditorStyle property off of the Field's FieldSettings object. In that style, you can set the editor's NullText property to "-". This value will be returned whenever the value of the field is null. You can see an EditorStyle implemented here.

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