How to: Put Quotation Marks in a String (Windows Forms)
Sometimes you might want to place quotation marks (" ") in a string of text. For example:
She said, "You deserve a treat!"
As an alternative, you can also use the Quote field as a constant.
To place quotation marks in a string in your code
In Visual Basic, insert two quotation marks in a row as an embedded quotation mark. In Visual C# and Visual C++, insert the escape sequence \" as an embedded quotation mark. For example, to create the preceding string, use the following code.
Private Sub InsertQuote() TextBox1.Text = "She said, ""You deserve a treat!"" " End Sub
private void InsertQuote(){ textBox1.Text = "She said, \"You deserve a treat!\" "; }
private: void InsertQuote() { textBox1->Text = "She said, \"You deserve a treat!\" "; }
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Insert the ASCII or Unicode character for a quotation mark. In Visual Basic, use the ASCII character (34). In Visual C#, use the Unicode character (\u0022).
Private Sub InsertAscii() TextBox1.Text = "She said, " & Chr(34) & "You deserve a treat!" & Chr(34) End Sub
private void InsertAscii(){ textBox1.Text = "She said, " + '\u0022' + "You deserve a treat!" + '\u0022'; }
Note
In this example, you cannot use \u0022 because you cannot use a universal character name that designates a character in the basic character set. Otherwise, you produce C3851. For more information, see Compiler Error C3851.
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You can also define a constant for the character, and use it where needed.
Const quote As String = """" TextBox1.Text = "She said, " & quote & "You deserve a treat!" & quote
const string quote = "\""; textBox1.Text = "She said, " + quote + "You deserve a treat!"+ quote ;
const String^ quote = "\""; textBox1->Text = String::Concat("She said, ", const_cast<String^>(quote), "You deserve a treat!", const_cast<String^>(quote));
See Also
Tasks
How to: Control the Insertion Point in a Windows Forms TextBox Control
How to: Create a Password Text Box with the Windows Forms TextBox Control
How to: Create a Read-Only Text Box (Windows Forms)
How to: Select Text in the Windows Forms TextBox Control
How to: View Multiple Lines in the Windows Forms TextBox Control
Reference
TextBox Control Overview (Windows Forms)