void UpdateInheritedBindingContexts() { object bindingContext = BindingContext; RowDefinitionCollection rowDefs = RowDefinitions; if (rowDefs != null) { for (var i = 0; i < rowDefs.Count; i++) { RowDefinition rowdef = rowDefs[i]; SetInheritedBindingContext(rowdef, bindingContext); } } ColumnDefinitionCollection colDefs = ColumnDefinitions; if (colDefs != null) { for (var i = 0; i < colDefs.Count; i++) { ColumnDefinition coldef = colDefs[i]; SetInheritedBindingContext(coldef, bindingContext); } } }
public override object ConvertFromInvariantString(string value) { if (value != null) { var lengths = value.Split(','); var coldefs = new ColumnDefinitionCollection(); var converter = new GridLengthTypeConverter(); foreach (var length in lengths) { coldefs.Add(new ColumnDefinition { Width = (GridLength)converter.ConvertFromInvariantString(length) }); } return(coldefs); } throw new InvalidOperationException(string.Format("Cannot convert \"{0}\" into {1}", value, typeof(ColumnDefinitionCollection))); }
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) { var strValue = value?.ToString(); if (strValue != null) { var lengths = strValue.Split(','); var coldefs = new ColumnDefinitionCollection(); var converter = new GridLengthTypeConverter(); foreach (var length in lengths) { coldefs.Add(new ColumnDefinition { Width = (GridLength)converter.ConvertFromInvariantString(length) }); } return(coldefs); } throw new InvalidOperationException(string.Format("Cannot convert \"{0}\" into {1}", strValue, typeof(ColumnDefinitionCollection))); }