Linq ForEach in string interpolation [closed] - c#

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In order to make my code superclear, I'm trying to do something like that:
var result = $#"...
<div class='modal-body'>
{content}
</div>
{(haveButtons ? "" : "<div class='modal-footer'>")}
{modalButtons.ForEach(m => "INSERT SOME HTML")}
{(haveButtons ? "" : "</div>")}
..."
But, of course, that doesn't compile because in the lambda I need to put some code and not just a magic return. Is there any way to do that?


{string.Join("", modalButtons.Select(m => "INSERT SOME HTML"))}

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C# Get Object Values [closed]

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I'm new to C#.
I have a method that returns an object with the List of objects inside.
0 {{DapperRow, RecordedFormID = 'id1'}} object {Dapper.SqlMapper.DapperRow}
1 {{DapperRow, RecordedFormID = 'id2'}} object {Dapper.SqlMapper.DapperRow}
How can I get those ids as strings?
Here is a screenshot

You can use System.Linq namespace and do this:
yourObject.Select(x => x.RecordedFormID);

How to split and then join comma separated words into a string to create condition? [closed]

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I have given words like:
general, sports, weather
I want to create a push notification condition like:
condition = "'general' in topics || 'sports' in topics || 'weather' in topics",
How can I do this in one -or two- shot in C# without looping? So I can build a new string and I use it like below:
condition = dynamicCondition,

Try this one:
string input = "general, sports, weather";
string output = string.Join(" || ", input.Split(',').Select(s => $"'{s}' in topics"));
Note: don't forget to using System.Linq

Remove quotes from the start and end of a string [closed]

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I have the string
"{ "type" : "Stage_FF_Hot_Alerts__c"}"
I want to it be
{ "type" : "Stage_FF_Hot_Alerts__c"}
i.e. I want to remove quotes from start and end. How can I achieve this?

You could use Trim:
var a = "\"{ \"type\" : \"Stage_FF_Hot_Alerts__c\"}\"";
var b = a.Trim('"');
Console.WriteLine(a);
Console.WriteLine(b);
It will remove all leading and trailing quotation marks.
Try it online

You can also use:
var quotedString = "\"hello\"";
var unQuotedString = quotedString.TrimStart('"').TrimEnd('"');

How do I add text into my string? [closed]

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I though it was simple. but I didn't manage to make this line of code add "\Game_Progress.xml" to my String
code_file.Insert(code_file.Length, "\\Game_Progress.xml");

You can append the string using the += operator:
code_file += "\\Game_Progress.xml";
Note: If you want to combine a path, you should consider using the Path Combine method:
System.IO.Path.Combine(code_file, "\\Game_Progress.xml")

C# can require an #prior to the string when using backslashes. Try:
code_file.Insert(code_file.Length, #"\\Game_Progress.xml");

Using .ToString on a Linq? [closed]

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How can I do a link who have a value on the where that I have to transform into a string
Like this example:
Fund.ObjectName = context.CR_TASK.First(a => Convert.ToString(a.TASK_NO) == item.DATA_TEXT).TASK_TITLE;

I would use FirstOrDefault to assign null if no item matches:
Fund.ObjectName = context.CR_TASK
.Where(a => a.TASK_NO.ToString() == item.DATA_TEXT)
.Select(a => a.TASK_TITLE)
.FirstOrDefault();

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