How can i use Dictionary.Any(Function(x)) with a List(of(keyvaluepair(of String, String) VB.NET
0
I'm currently using the following code and it works very well, at getting the paragraphs from a Word document that matches the keywords on my dictionary, the only problem is that dictionaries don't allow duplicates, i want to know how could i use a List(of(keyvaluepair(of string, string) the same way im using the dictionary at the where clause.
Examples:
Working perfectly with the dictionary, except some, there are duplicates in key with the same value that I need to place.
filelistDict.Add("date", "Date")
filelistDict.Add("july", "Date")
filelistDict.Add("1", "Date")
filelistDict.Add("1", "Number")
filelistDict.Add("one", "Number")
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where filelistDict.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
I want to achieve the same result but with the following list, which allows the duplicates but I don't know how to implement in the linq code.
Dim WordsDictionary As List(Of KeyValuePair(Of String, String))
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where WordsDictionary.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
vb.net list linq dictionary keyvaluepair
asked Nov 20 at 21:27
Xeyrruken
12
add a comment |
0
I'm currently using the following code and it works very well, at getting the paragraphs from a Word document that matches the keywords on my dictionary, the only problem is that dictionaries don't allow duplicates, i want to know how could i use a List(of(keyvaluepair(of string, string) the same way im using the dictionary at the where clause.
Examples:
Working perfectly with the dictionary, except some, there are duplicates in key with the same value that I need to place.
filelistDict.Add("date", "Date")
filelistDict.Add("july", "Date")
filelistDict.Add("1", "Date")
filelistDict.Add("1", "Number")
filelistDict.Add("one", "Number")
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where filelistDict.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
I want to achieve the same result but with the following list, which allows the duplicates but I don't know how to implement in the linq code.
Dim WordsDictionary As List(Of KeyValuePair(Of String, String))
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where WordsDictionary.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
vb.net list linq dictionary keyvaluepair
asked Nov 20 at 21:27
Xeyrruken
12
Have you tested anything? What makes you think it won't work?
– Johni Michels
Nov 21 at 11:55
Yeah i have do some test, the problem is i haven't find a way to access from the Function(s) the objects within the list. Additionally lists doesn't have a method called Any. I believe if i could make it look at the object within i will be able to use any, but no luck so far.
– Xeyrruken
Nov 21 at 14:02
List<T>implementsIEnumerable<T>and this will enable the use of thebool Any<T>(this IEnumerable<T> source)under the namespaceSystem.Linq. Are you sure you're not missing the using directive?
– Johni Michels
Nov 21 at 14:52
1
Sorry, the language you're using is VB so if you import the namespaceSystem.Linqin the beginning of the file you'll have access to the extension methodPublic Function Any(Of T)(source as IEnumerable(Of T)) As BooleanIn fact, when you're usingfilelistDict.Anyyou're using the exact same extension method, since dictionaries do not implement a method called Any, it just implementsICollection(Of KeyValuePair(Of TKey, TValue))which in turn inherits fromIEnumerable(Of KeyValuePair(Of TKey, TValue))
– Johni Michels
Nov 21 at 15:00
add a comment |
0
0
0
I'm currently using the following code and it works very well, at getting the paragraphs from a Word document that matches the keywords on my dictionary, the only problem is that dictionaries don't allow duplicates, i want to know how could i use a List(of(keyvaluepair(of string, string) the same way im using the dictionary at the where clause.
Examples:
Working perfectly with the dictionary, except some, there are duplicates in key with the same value that I need to place.
filelistDict.Add("date", "Date")
filelistDict.Add("july", "Date")
filelistDict.Add("1", "Date")
filelistDict.Add("1", "Number")
filelistDict.Add("one", "Number")
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where filelistDict.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
I want to achieve the same result but with the following list, which allows the duplicates but I don't know how to implement in the linq code.
Dim WordsDictionary As List(Of KeyValuePair(Of String, String))
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where WordsDictionary.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
vb.net list linq dictionary keyvaluepair
asked Nov 20 at 21:27
Xeyrruken
12
I'm currently using the following code and it works very well, at getting the paragraphs from a Word document that matches the keywords on my dictionary, the only problem is that dictionaries don't allow duplicates, i want to know how could i use a List(of(keyvaluepair(of string, string) the same way im using the dictionary at the where clause.
Examples:
Working perfectly with the dictionary, except some, there are duplicates in key with the same value that I need to place.
filelistDict.Add("date", "Date")
filelistDict.Add("july", "Date")
filelistDict.Add("1", "Date")
filelistDict.Add("1", "Number")
filelistDict.Add("one", "Number")
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where filelistDict.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
I want to achieve the same result but with the following list, which allows the duplicates but I don't know how to implement in the linq code.
Dim WordsDictionary As List(Of KeyValuePair(Of String, String))
Dim matchQuery4 = From para As Paragraph In doc.Paragraphs
Where WordsDictionary.Any(Function(s) Regex.IsMatch(para.Range.Text, "(_|-)" + Regex.Escape(s.Key) + "|b" + Regex.Escape(s.Key) + "b|" + Regex.Escape(s.Key) + "(_|-)", RegexOptions.IgnoreCase))
Select para
vb.net list linq dictionary keyvaluepair
vb.net list linq dictionary keyvaluepair
asked Nov 20 at 21:27
Xeyrruken
12
asked Nov 20 at 21:27
Xeyrruken
12
asked Nov 20 at 21:27
Xeyrruken
12
asked Nov 20 at 21:27
Xeyrruken
12
asked Nov 20 at 21:27
Xeyrruken
12
12
Have you tested anything? What makes you think it won't work?
– Johni Michels
Nov 21 at 11:55
Yeah i have do some test, the problem is i haven't find a way to access from the Function(s) the objects within the list. Additionally lists doesn't have a method called Any. I believe if i could make it look at the object within i will be able to use any, but no luck so far.
– Xeyrruken
Nov 21 at 14:02
List<T>implementsIEnumerable<T>and this will enable the use of thebool Any<T>(this IEnumerable<T> source)under the namespaceSystem.Linq. Are you sure you're not missing the using directive?
– Johni Michels
Nov 21 at 14:52
1
Sorry, the language you're using is VB so if you import the namespaceSystem.Linqin the beginning of the file you'll have access to the extension methodPublic Function Any(Of T)(source as IEnumerable(Of T)) As BooleanIn fact, when you're usingfilelistDict.Anyyou're using the exact same extension method, since dictionaries do not implement a method called Any, it just implementsICollection(Of KeyValuePair(Of TKey, TValue))which in turn inherits fromIEnumerable(Of KeyValuePair(Of TKey, TValue))
– Johni Michels
Nov 21 at 15:00
add a comment |
Have you tested anything? What makes you think it won't work?
– Johni Michels
Nov 21 at 11:55
Yeah i have do some test, the problem is i haven't find a way to access from the Function(s) the objects within the list. Additionally lists doesn't have a method called Any. I believe if i could make it look at the object within i will be able to use any, but no luck so far.
– Xeyrruken
Nov 21 at 14:02
List<T>implementsIEnumerable<T>and this will enable the use of thebool Any<T>(this IEnumerable<T> source)under the namespaceSystem.Linq. Are you sure you're not missing the using directive?
– Johni Michels
Nov 21 at 14:52
1
Sorry, the language you're using is VB so if you import the namespaceSystem.Linqin the beginning of the file you'll have access to the extension methodPublic Function Any(Of T)(source as IEnumerable(Of T)) As BooleanIn fact, when you're usingfilelistDict.Anyyou're using the exact same extension method, since dictionaries do not implement a method called Any, it just implementsICollection(Of KeyValuePair(Of TKey, TValue))which in turn inherits fromIEnumerable(Of KeyValuePair(Of TKey, TValue))
– Johni Michels
Nov 21 at 15:00
Have you tested anything? What makes you think it won't work?
– Johni Michels
Nov 21 at 11:55
Have you tested anything? What makes you think it won't work?
– Johni Michels
Nov 21 at 11:55
Yeah i have do some test, the problem is i haven't find a way to access from the Function(s) the objects within the list. Additionally lists doesn't have a method called Any. I believe if i could make it look at the object within i will be able to use any, but no luck so far.
– Xeyrruken
Nov 21 at 14:02
Yeah i have do some test, the problem is i haven't find a way to access from the Function(s) the objects within the list. Additionally lists doesn't have a method called Any. I believe if i could make it look at the object within i will be able to use any, but no luck so far.
– Xeyrruken
Nov 21 at 14:02
List<T> implements IEnumerable<T> and this will enable the use of the bool Any<T>(this IEnumerable<T> source) under the namespace System.Linq. Are you sure you're not missing the using directive?– Johni Michels
Nov 21 at 14:52
List<T> implements IEnumerable<T> and this will enable the use of the bool Any<T>(this IEnumerable<T> source) under the namespace System.Linq. Are you sure you're not missing the using directive?– Johni Michels
Nov 21 at 14:52
1
1
Sorry, the language you're using is VB so if you import the namespace
System.Linq in the beginning of the file you'll have access to the extension method Public Function Any(Of T)(source as IEnumerable(Of T)) As Boolean In fact, when you're using filelistDict.Any you're using the exact same extension method, since dictionaries do not implement a method called Any, it just implements ICollection(Of KeyValuePair(Of TKey, TValue)) which in turn inherits from IEnumerable(Of KeyValuePair(Of TKey, TValue))– Johni Michels
Nov 21 at 15:00
Sorry, the language you're using is VB so if you import the namespace
System.Linq in the beginning of the file you'll have access to the extension method Public Function Any(Of T)(source as IEnumerable(Of T)) As Boolean In fact, when you're using filelistDict.Any you're using the exact same extension method, since dictionaries do not implement a method called Any, it just implements ICollection(Of KeyValuePair(Of TKey, TValue)) which in turn inherits from IEnumerable(Of KeyValuePair(Of TKey, TValue))– Johni Michels
Nov 21 at 15:00
add a comment |
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Have you tested anything? What makes you think it won't work?
– Johni Michels
Nov 21 at 11:55
Yeah i have do some test, the problem is i haven't find a way to access from the Function(s) the objects within the list. Additionally lists doesn't have a method called Any. I believe if i could make it look at the object within i will be able to use any, but no luck so far.
– Xeyrruken
Nov 21 at 14:02
List<T>implementsIEnumerable<T>and this will enable the use of thebool Any<T>(this IEnumerable<T> source)under the namespaceSystem.Linq. Are you sure you're not missing the using directive?– Johni Michels
Nov 21 at 14:52
1
Sorry, the language you're using is VB so if you import the namespace
System.Linqin the beginning of the file you'll have access to the extension methodPublic Function Any(Of T)(source as IEnumerable(Of T)) As BooleanIn fact, when you're usingfilelistDict.Anyyou're using the exact same extension method, since dictionaries do not implement a method called Any, it just implementsICollection(Of KeyValuePair(Of TKey, TValue))which in turn inherits fromIEnumerable(Of KeyValuePair(Of TKey, TValue))– Johni Michels
Nov 21 at 15:00