/// <summary>
/// Called when initialized.
/// </summary>
protected override void OnInitialized()
{
if (Grid != null)
{
Grid.AddColumn(this);
if (!string.IsNullOrEmpty(FilterProperty) || Type == null)
{
var property = GetFilterProperty();
if (!string.IsNullOrEmpty(property))
{
_filterPropertyType = PropertyAccess.GetPropertyType(typeof(TItem), property);
}
}
if (_filterPropertyType == null)
{
_filterPropertyType = Type;
}
else
{
propertyValueGetter = PropertyAccess.Getter <TItem, object>(Property);
}
if (_filterPropertyType == typeof(string))
{
FilterOperator = FilterOperator.Contains;
}
}
}
private bool IsColumnFilterPropertyTypeString(RadzenDataGridColumn <object> column)
{
var property = column.GetFilterProperty();
var itemType = Data != null?Data.AsQueryable().ElementType : typeof(object);
var type = PropertyAccess.GetPropertyType(itemType, property);
return(type == typeof(string));
}
protected bool IsNumeric(string propertyName)
{
if (String.IsNullOrEmpty(propertyName))
{
return(false);
}
var property = PropertyAccess.GetPropertyType(typeof(TItem), propertyName);
if (property == null)
{
throw new ArgumentException($"Property {propertyName} does not exist");
}
return(PropertyAccess.IsNumeric(property));
}
