StringUtilities Members
The StringUtilities type exposes the following members.
Methods
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AcquireStringBuilder |
Acquires a string builder of the indicated capacity.
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IndexOf(StringBuilder, String, Int32) |
Returns the index of the first occurrence of a substring in the StringBuilder, or -1 if not found.
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IndexOf(StringBuilder, String, Int32, StringComparison) |
Returns the index of the first occurrence of a substring in the StringBuilder, using the specified StringComparison, or -1 if not found.
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IndexOf(StringBuilder, String, StringComparison) |
Returns the index of the first occurrence of a substring in the StringBuilder, using the specified StringComparison, or -1 if not found.
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IsNullOrEmpty(Nullable<(Of <<'(String>)>>)) |
Indicates whether a specified string is null, empty, or consists only of white-space
characters.
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IsNullOrEmpty(Nullable<(Of <<'(String>)>>), String) |
Returns replacementValue if value is null or empty; otherwise returns value.
Mimics SQL Server's ISNULL function for strings.
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IsNullOrWhiteSpace(Nullable<(Of <<'(String>)>>)) |
Indicates whether a specified string is null, empty, or consists only of white-space
characters.
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IsNullOrWhiteSpace(Nullable<(Of <<'(String>)>>), String) |
Returns replacementValue if value is null, empty, or consists only of white-space characters; otherwise returns value.
Mimics SQL Server's ISNULL function for strings, but uses IsNullOrWhiteSpace semantics.
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Join(IEnumerable<(Of <<'(String>)>>), String, StringJoinOption) |
Joins the list of strings using the specified separator and options.
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Join<(Of <<'(T>)>>)(IEnumerable<(Of <<'(T>)>>), String, StringJoinOption) |
Joins the list of values using the specified separator and options.
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LastIndexOf(StringBuilder, String, Nullable<(Of <<'(Int32>)>>)) |
Returns the index of the last occurrence of a substring in the StringBuilder, or -1 if not found.
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LastIndexOf(StringBuilder, String, Nullable<(Of <<'(Int32>)>>), StringComparison) |
Returns the index of the last occurrence of a substring in the StringBuilder, using the specified StringComparison, or -1 if not found.
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LastIndexOf(StringBuilder, String, StringComparison) |
Returns the index of the last occurrence of a substring in the StringBuilder, using the specified StringComparison, or -1 if not found.
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Release |
Releases the specified string builder back to the cache.
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