69 lines
1.5 KiB
Markdown
69 lines
1.5 KiB
Markdown
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# CString
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CString is a class for simplified access to the variables of string type.
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### Description
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CString class provides simplified access to MQL5 API functions working with string variables.
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### Declaration
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```
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class CString: public CObject
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```
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### Title
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```
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#include <Strings\String.mqh>
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```
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```
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Inheritance hierarchy
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CObject
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CString
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```
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### Class Methods by Groups
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| Data access methods | |
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| --- | --- |
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| Str | Gets a string |
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| Len | Gets length of a string |
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| Copy | Copies a string copy |
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| Fill methods | |
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| Fill | Fills a string |
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| Assign | Assigns a string |
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| Append | Appends a string |
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| Insert | Inserts a string |
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| Compare methods | |
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| Compare | Compares strings |
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| CompareNoCase | Performs a case insensitive string comparison |
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| Substring methods | |
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| Left | Gets a substring from the left |
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| Right | Gets a substring from the right |
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| Mid | Gets a substring from the middle |
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| Trim/delete methods | |
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| Trim | Trims a string from the left and from the right |
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| TrimLeft | Trims a string from the left |
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| TrimRight | Trims a string from the right |
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| Clear | Clears a string |
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| Convert methods | |
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| ToUpper | Converts a string to uppercase. |
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| ToLower | Converts a string to lowercase. |
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| Reverse | Reverses a string |
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| Search methods | |
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| Find | Searches a substring left to right |
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| FindRev | Searches a substring right to left |
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| Remove | Deletes a substring |
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| Replace | Replaces a substring |
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```
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Methods inherited from class CObject
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Prev, Prev, Next, Next, Save, Load, Type
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```
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