C# - How To Sort A Dictionary Object In C# 2.0
Jul 14, 2010How do you sort a dictionary object in C# 2.0 for asp.net or is their an alternative to Dictionay for sorting this is to sort a countries list alphabetically
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this code i wrote
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"key1", new OrderItem(){title:'a', priority:1}
"key2", new OrderItem(){title:'b', priority:3}
"key3",
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[code]...
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Sep 23, 2010Just spent about 8 hours googling and looking through this forum for a solution on how to make sure that I can dynamically sort. Here is the situation.
I have 1 Gridview that displays 10 different scenarios based on what button is clicked.
I am also returning only top 10 records. I am doing all of the data binding pragmatically. So I have BoundFields, HyperLinkFields etc.
I also want to sort some records. When I change DataSource SQL statement the gridview somehow remembers what the last sort value was and it errors out saying that value "x" cannot be sorted because it does not exists.
I tried this:
Tried setting gridview1.sqldatasourceid = null; gridview1.allowsorting = false; gridview1.databind();
Here I get an error that says that the data source does not support sorting? Doesnt it say gridview1.allowsorting = false;
I also tried gridview1.sort("", SortDirection.Ascending); This does nothin... except query my database one more time because i have a onSorting event that looks like this:
[Code]....
Here is an example of just one of those SLQ statements inside GetSQLQuery:
[Code]....
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Feb 28, 2010i read Matt Berseth article also i downloaded this source. But i can not do sorting event. Everything is ok but sorting is not working.
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Sorting A Dictionary By Value?
Apr 19, 2010I have a dictionary in the form of: { "honda" : 4, "toyota": 7, "ford" : 3, "chevy": 10 }
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Jan 18, 2011I was just wondering if I could do anything more or less w/ IDictionary and how these two collections differ.
View 5 RepliesC# - Way To Implement Class As A Key To Dictionary
Jan 17, 2011class A {
string name;
string code;
}
A1: name="blabla", code="kuku"
A2: name="blabla", code=null
A3: name=null, code="kuku"
Dictionary<A, string> d=new Dictionary<A, string>();
d[A1]="aaa";
d[A2]="bbb"
results: d[A1]="bbb";
[code]...
Is there a way to implement class A as a Key to dictionary?
