StringReader(String) Constructor
Definition
Important
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Initializes a new instance of the StringReader class that reads from the specified string.
public:
StringReader(System::String ^ s);
public StringReader (string s);
new System.IO.StringReader : string -> System.IO.StringReader
Public Sub New (s As String)
Parameters
- s
- String
The string to which the StringReader should be initialized.
Exceptions
The s
parameter is null
.
Examples
This code example is part of a larger example provided for the StringReader class.
// From textReaderText, create a continuous paragraph
// with two spaces between each sentence.
String^ aLine;
String^ aParagraph;
StringReader^ strReader = gcnew StringReader( textReaderText );
while ( true )
{
aLine = strReader->ReadLine();
if ( aLine != nullptr )
{
aParagraph = String::Concat( aParagraph, aLine, " " );
}
else
{
aParagraph = String::Concat( aParagraph, "\n" );
break;
}
}
Console::WriteLine( "Modified text:\n\n{0}", aParagraph );
// From textReaderText, create a continuous paragraph
// with two spaces between each sentence.
string aLine, aParagraph = null;
StringReader strReader = new StringReader(textReaderText);
while(true)
{
aLine = strReader.ReadLine();
if(aLine != null)
{
aParagraph = aParagraph + aLine + " ";
}
else
{
aParagraph = aParagraph + "\n";
break;
}
}
Console.WriteLine("Modified text:\n\n{0}", aParagraph);
' From textReaderText, create a continuous paragraph
' with two spaces between each sentence.
Dim aLine, aParagraph As String
Dim strReader As New StringReader(textReaderText)
While True
aLine = strReader.ReadLine()
If aLine Is Nothing Then
aParagraph = aParagraph & vbCrLf
Exit While
Else
aParagraph = aParagraph & aLine & " "
End If
End While
Console.WriteLine("Modified text:" & vbCrLf & vbCrLf & _
aParagraph)
Remarks
The following table lists examples of other typical or related I/O tasks.
To do this... | See the example in this topic... |
---|---|
Create a text file. | How to: Write Text to a File |
Write to a text file. | How to: Write Text to a File |
Read from a text file. | How to: Read Text from a File |
Append text to a file. | How to: Open and Append to a Log File File.AppendText FileInfo.AppendText |
Get the size of a file. | FileInfo.Length |
Get the attributes of a file. | File.GetAttributes |
Set the attributes of a file. | File.SetAttributes |
Determine if a file exists. | File.Exists |
Read from a binary file. | How to: Read and Write to a Newly Created Data File |
Write to a binary file. | How to: Read and Write to a Newly Created Data File |
Applies to
See also
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