[PR #1497] Custom filters on RadzenDataGridColumn not recognized #2767

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claunia · 2026-01-29T18:20:24Z

claunia commented

2026-01-29 18:20:24 +00:00

Original Pull Request: https://github.com/radzenhq/radzen-blazor/pull/1497

State: closed
Merged: Yes

Couldn't get my system to recognize a Custom filtered column. Looks like this code

if (_filterPropertyType == typeof(string))
{
    SetFilterOperator(FilterOperator.Contains);
}

was setting the filterOperator to FilterOperator.Contains. This meant that GetFilterOperator would return FilterOperator.Contains instead of FilterOperator.Custom, thus resulting in HasCustomFilter returning false.

        internal bool HasCustomFilter()
        {
            return GetFilterOperator() == FilterOperator.Custom && GetCustomFilterExpression() != null;
        }

        public FilterOperator GetFilterOperator()
        {
            return filterOperator ?? FilterOperator;
        }

Regards

Paul

**Original Pull Request:** https://github.com/radzenhq/radzen-blazor/pull/1497 **State:** closed **Merged:** Yes --- Couldn't get my system to recognize a Custom filtered column. Looks like this code ``` if (_filterPropertyType == typeof(string)) { SetFilterOperator(FilterOperator.Contains); } ``` was setting the `filterOperator` to `FilterOperator.Contains`. This meant that `GetFilterOperator` would return `FilterOperator.Contains` instead of `FilterOperator.Custom`, thus resulting in `HasCustomFilter` returning `false`. ``` internal bool HasCustomFilter() { return GetFilterOperator() == FilterOperator.Custom && GetCustomFilterExpression() != null; } public FilterOperator GetFilterOperator() { return filterOperator ?? FilterOperator; } ``` Regards Paul

claunia added the pull-request label 2026-01-29 18:20:24 +00:00

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Reference: starred/radzen-blazor#2767