TextUtils
Wisej.Base.TextUtils
Namespace: Wisej.Base
Assembly: Wisej.Framework (3.2.0.0)
Provides utility methods to measure, encode, and extract mnemonics from text.
C#
VB.NET
public class TextUtils
Public Class TextUtils
Name | Type | Description |
|---|---|---|
ConvertToString | Pluggable method used to convert user input to a string.
[Since 3.0.10] | |
MeasureString | Pluggable method used to measure strings. |
Escapes special characters in the specified string.
Returns: String. The escaped string. Null if the specified string was null, or empty if it was empty.
Removes the ampersand from the text and encodes HTML characters if necessary.
Parameter | Type | Description |
|---|---|---|
text | The text to convert. | |
allowHtml | Whether to encode HTML characters. | |
useMnemonic | Whether to convert the first mnemonic to an underlined character. | |
translateNewLines | Whether to convert newlines (CRLF) to <BR/>. The conversion is performed only when
allowHtml is false, or, if
allowHtml is true and the text doesn't contain any HTML. |
Returns: String. The escaped string. Null if the specified string was null, or empty if it was empty.
Returns the first character that is preceded by an ampersand (&).
Parameter | Type | Description |
|---|---|---|
text | The string from which to extract the mnemonic character. |
Returns the size of the specified text when rendered with the specified font.
Returns the size of the specified text when rendered with the specified font.
Parameter | Type | Description |
|---|---|---|
text | The text to measure. | |
font | ||
format | Formatting information. |
Returns the size of the specified text when rendered with the specified font.
Returns the size of the specified text when rendered with the specified font.
Returns the size of the specified text when rendered with the specified font.
Parameter | Type | Description |
|---|---|---|
text | The text to measure. | |
allowHtml | The text to measure may contain HTML tags. | |
font | ||
callback | Result callback method, invoked when the client has finished measuring the text. |
Returns the size of the specified text when rendered with the specified font.
Parameter | Type | Description |
|---|---|---|
text | The text to measure. | |
allowHtml | The text to measure may contain HTML tags. | |
font | ||
width | The width to use as bounding rectangle for the text. | |
callback | Result callback method, invoked when the client has finished measuring the text. |
Asynchronously returns the size of the specified text when rendered with the specified font. The measurement is performed on the browser. Returns an awaitable Task that contains the measured size.
Last modified 30d ago