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Why does InlineCollection not offer an Indexer (without casting)?


Why does InlineCollection not offer an Indexer (without casting)?

By : ery
Date : November 15 2020, 06:54 AM
like below fixes the issue Really interesting question.
I think that it is hidden because of some specific behavior, but I could not find any reference as well. You can check the source code of the TextElementCollection class and you will see that in line 564 the index operator is implemented but as a private method.
code :


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Creating an Instance WPF InlineCollection

Creating an Instance WPF InlineCollection


By : no_name
Date : March 29 2020, 07:55 AM
it should still fix some issue Have a look here: http://msdn.microsoft.com/en-us/magazine/cc163371.aspx
It looks like what you want to do is:
code :
span.Inlines.Add(new Run("Some normal text"));
var b = new Bold();
b.Inlines.Add(new Run(" Some bold text"));
span.Inlines.Add(b);
Silverlight InlineCollection.Add(InlineUIContainer) missing?

Silverlight InlineCollection.Add(InlineUIContainer) missing?


By : user2603966
Date : March 29 2020, 07:55 AM
I wish did fix the issue. As pointed out by Jedidja, we need to use RichTextBox to do this in Silverlight.
WPF FlowDocument to InlineCollection

WPF FlowDocument to InlineCollection


By : Pratts
Date : March 29 2020, 07:55 AM
it fixes the issue Something like the following extension method could be used to extract all Inlines from a FlowDocument. You might need to add some extra whitespace inlines to separate the paragraphs and sections.
code :
public static class FlowDocumentEx
{
    public static ICollection<Inline> GetInlines(this FlowDocument doc)
    {
        return GetInlines(doc.Blocks);
    }

    public static ICollection<Inline> GetInlines(TextElementCollection<Block> blocks)
    {
        var inlines = new List<Inline>();

        foreach (var block in blocks)
        {
            if (block is Paragraph)
            {
                inlines.AddRange(((Paragraph)block).Inlines);
            }
            else if (block is Section)
            {
                inlines.AddRange(GetInlines(((Section)block).Blocks));
            }
        }

        return inlines;
    }
}
textBlock.Inlines.Clear();
textBlock.Inlines.AddRange(richTextBox.Document.GetInlines());
Typescript object indexer and key that doesn't match indexer type

Typescript object indexer and key that doesn't match indexer type


By : user2398982
Date : March 29 2020, 07:55 AM
hope this fix your issue The problem is that such a type is inherently inconsistent. Consider the following code:
code :
let prop = Math.random() > 0.5 ? "name" : "other"
let dic: NumberDictionary;
let value = dic[prop] // typed as number but could end up as string at run-time
interface NumberDictionary {
    [index: string]: number | string;
    length: number;
    name: string;
}
let prop = Math.random() > 0.5 ? "name" : "other"
let dic: NumberDictionary;
let value = dic[prop] // typed as number | string we need a type guard to tell teh difference
type NumberDictionary = {
  [index: string]: number;
} & {
  length: number;    
  name: string;
}

let prop = Math.random() > 0.5 ? "neverName" : "other"
let dic: NumberDictionary = {
  name: "",
  length: 1
} as NumberDictionary; // type assertion necessary, ts will still complain here about the inconsistentcy 
let value = dic[prop] // typed as number, hope everyone avoids passing in name
Silverlight TextBlock: Convert Text to InlineCollection

Silverlight TextBlock: Convert Text to InlineCollection


By : AhmedabadFilmCity
Date : March 29 2020, 07:55 AM
wish help you to fix your issue It's too easy to be true ... "\r\n" at the right position does the job.
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