Var unchanged = new SolidColorBrush(colorRed) Var colorWhite = ().ConvertFromString("White") Var colorRed = ().ConvertFromString("#FFB0E0E6") Public object Convert(object values, Type targetType, object parameter, CultureInfo culture) public class Oddsindicator : IMultiValueConverter I want to reduce them.I've bound my data to a TextBlock which anycodings_c# updates with INotifyPropert圜hanged, and the anycodings_c# converter does fire. To show 5 letters, I need to write the 5 lines.
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I should control the number of letters in one sentence.Īccording to the your code, to choose 100 letters, I should write the code line 100 times. If the value of the source property doesn't match any of these conditions, the Foreground property of the TextBlock is set to Green. In the following example, the Foreground property of the TextBlock is set to Red if the value of the SelectedSequence.QulityScoreSegment source property is "Somevalue." while it is set to Blue if the value of the source property is "SomeOtherValue.":
If you want to change a UI property based on some data bound source property, you could use a style with triggers. The result is shown in the following figure, Return new SolidColorBrush(Colors.Yellow) Return new SolidColorBrush(Colors.Green) Įlse if (TxtValue.Substring(0, 1).ToUpper() = "T") If (TxtValue.Substring(0, 1).ToUpper() = "A")Įlse if (TxtValue.Substring(0, 1).ToUpper() = "C")Įlse if (TxtValue.Substring(0, 1).ToUpper() = "G") Something looks like this,Ĭ# public class DataConverter : IValueConverter Likewise C is Blue, G is Green, T is Yellow.įor this situation, I think we should modified the Converter class. Thanks for helping make community forums a great place. We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time.
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If I misunderstood, please feel free to let me know. SolidColorBrush bb = new SolidColorBrush() īb.Color = Color.FromArgb(255, 255, 0, 255) īb.Color = Color.FromArgb(255, 0, 0, 255) Here are some code snippet, something looks like,Ĭ# Code: public class DataConverter : IValueConverter For this situation, I think we can use a Converter to achieve this function. In other words, in different content, the Text Block foreground is different. Text is used with binding and I also want to keep Text Block format.īased on my understanding, I supposed that you want to change color with some certain condition. >But I want to change color of each letter with certain condition from output (sentence). Public object ConvertBack(object value, Type targetType, object parameter, culture) Public object Convert(object value, Type targetType, object parameter, culture) Public class CharConverter : IValueConverter Below is an example with Run elements that each one uses a value converter to display an individual character of the bound QulityScoreSegment string specified by the ConverterParameter.Ī style with triggers is then used to change the Foreground property of the Run element based on the character.
Then you have to use a TextBlock element or Run element for each character. Return new string(qs.GetEncodedQualityScores().Select(c => (char)c).Take(255).ToArray()) Private static string GetQualityScores(QualitativeSequence qs) Return GetQualityScores((QualitativeSequence)_sequence.GetSubSequence(_position, Displa圜ount)) RaisePropert圜hanged("QulityScoreSegment")
Please, refer to the below related codes. Text is used with binding and I also want to keep textBlock format. But I want to change color of each letter with certain condition from output(sentence). In below TextBlock, all Letters will be 'Green'. I am writing this to ask one question about changing a color in textblock.
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