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class System.Security.SecureString
Assembly: System.Runtime.InteropServices
Inheritance: object → SecureString
Represents text that should be kept confidential, such as by deleting it from computer memory when no longer needed. This class cannot be inherited.
Properties
public
int
Length
Gets the number of characters in the current secure string.
Methods
public
void
AppendChar(char c)
c
A character to append to this secure string.
Appends a character to the end of the current secure string.
public
void
Clear()
Deletes the value of the current secure string.
Creates a copy of the current secure string.
public
void
Dispose()
Releases all resources used by the current <see cref="T:System.Security.SecureString" /> object.
public
void
InsertAt(int index,
char c)
index
The index position where parameter <paramref name="c" /> is inserted.
c
The character to insert.
Inserts a character in this secure string at the specified index position.
public
bool
IsReadOnly() Returns <see langword="true" /> if this secure string is marked read-only; otherwise, <see langword="false" /> .
Indicates whether this secure string is marked read-only.
public
void
MakeReadOnly()
Makes the text value of this secure string read-only.
public
void
RemoveAt(int index)
index
The index position of a character in this secure string.
Removes the character at the specified index position from this secure string.
public
void
SetAt(int index,
char c)
index
The index position of an existing character in this secure string.
c
A character that replaces the existing character.
Replaces the existing character at the specified index position with another character.
public
bool
Equals(object obj)
Inherited from object
protected
void
Finalize()
Inherited from object
public
int
GetHashCode()
Inherited from object
protected
object
MemberwiseClone()
Inherited from object
public
string
ToString()
Inherited from object