meta-character is used to represent the decimal point. If the , character appears in the mask, thousand separators are inserted between each group of digits to the left of the decimal point as defined by the NumberFormat object. Text cannot be edited in this mask mode. One of possible solutions is to use the following mask: XAML Entered characters are converted to uppercase. AbbreviatedMonthNames - Matches one of the abbreviated names of the months according to the current culture. Remarks. Again, if a specific character (even a meta-character, quantifier, or special character) is preceded by a backslash (for example, \[, \*), this expression matches the specified character ([ and *). AbbreviatedDayNames - Matches one of the abbreviated names of the days according to the current culture. Matches the time separator specified by the TimeSeparator property of the current culture. (dot) like it doesn't allow j.s@server1.proseware.com to be entered. If the ; character and mask for negative values are omitted, the editor uses the default pattern for negative values determined by the NumberFormat object. [0-9a-zA-Z]))*$ Should you have any questions or need assistance from a member of our team, write to us at info@devexpress.com. Set the editor's Mask property as required. To accomplish this, press CTRL-D or CTRL-0. The entered string is converted into a number as is (compare with the p mask). Our WPF Zoom Track Bar includes built-in zoom options. For general information on available masked modes, see the Mask Types document. Wolfgang, Masks assume that a user can type the fixed text. The Range Track Bar ships with two sliders and allows users to select a desired value range. For information on other available masked modes, see the Mask Types document. When the input string is converted to the editors value, digits left empty are not stored in the result. .NET App Security & Web API Service (FREE), Mask Type: Simplified Regular Expressions. I am trying to use a RegEx mask in a DevExpress.XtraEditors.TextEdit. Our RegEx mask uses the POSIX ERE syntax. A server error occurred while processing your request. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. Refer to the Mask Type: Numeric and Mask Type: Date-time topics for more details. Symbol (S) - a mathematical symbol, currency symbol, or a modifier symbol. PMDesignator - Matches the string designator for hours that are post meridian (after noon). \d+(\R.\d{0,2})? Groups of three digits is separated with thousand separators. You can use either predefined or custom masks. The specified character. ^ and $ usually marks the beginning and the end of a string in a regex filtered mask. Matches any single character included in the specified set of characters. For example, they do not support alternative valid forms for values, they also lack the autocomplete feature, etc. The \R. This document describes the Numeric mask type, which is specifically designed for entering numeric values (integer, float values, currencies, percentages, etc.) The character following the escape character is inserted into the edit box literally. This topic covers the RegEx mask mode in which your create masks using Extended Regular Expressions. MonthNames - Matches one of the full names of the months according to the current culture. But 1234ght6789 is not correct 123445667777777744646 is not correct. DevExpress delivers satellite assemblies for a large variety of languages and cultures. When a meta-character is found in a specific position in the mask, an end user can enter any character from the related range for this position in the edit box. The cultures NumberDecimalSeparator property specifies the actual character. DateSeparator - Matches the date separator (the same as \R/), TimeSeparator - Matches the time separator (the same as \R:). The same as [^a-zA-Z_0-9]. The mask for entering numeric values with and without the fractional part: \d+(\R.\d{0,2})? The cultures DateSeparator property specifies the actual character. \d{0,2} - 0, 1 or 2 digits. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners. Matches any character from the specified Unicode character category. (i am new in devexp) Text edit field must be only digit character also max 13 character. The [0-9A-F] substring specifies that any character from the [0-9] and [A-F] ranges can be entered. when you specify a custom range of characters for a specific position. Regular expressions give you a number of significant advantages when creating masks as compared with other masked modes. This symbol can be accessed via the CurrencySymbol property. A character that separates a numbers integer and fractional parts. For example, \* allows users to enter *. Any other character that is not a metacharacter, quantifier, or special character. Yes, I authorize DevExpress to contact me. Please try again at a later time. Numeric masks are dependent upon the current culture (regional) settings. Compare with the net+ mask, which matches the net, nett, nettt,.. strings. Any single character not from the specified character set. This answer was helpful Comments (2) A Instead, use the RegEx mode which implements full functional regular expressions which give you more flexibility to control data input. .NET App Security & Web API Service (FREE), Mask Type: Simplified Regular Expressions, NumericMaskOptions.AlwaysShowDecimalSeparator. There is no option to resolve this issue using masks. Any single character from the specified character set. The first part matches numbers in the ranges of 1-9 and 11-19. The 1|2|3 mask matches either 1 or 2 or 3. To learn more about RegEx masks, refer to the Mask Type: Extended Regular Expressions help topic. See also: javascript regular expression to check for IP addresses Pressing the Up-Arrow and Down-Arrow keys increments or decrements the digit to the left of the carets position. Matches any white-space character (space, tab, etc.). All DevExpress WPF controls can be easily localized using satellite resource assemblies. The cultures PMDesignator property specifies the actual character. CurrencySymbol - Matches the string used as the currency symbol. You can switch the auto-complete mode to Optimistic. CurrencyDecimalSeparator - the decimal separator in currency values. Specifies one or more matches; for example. \uFFFF, where FFFF is a Unicode character code (four digits). May we contact you if we need to discuss your feedback in greater detail or update you on changes to this help topic? If your are going to be doing a lot of masking you should consider a few whether to use compiled regular expression or not. PMDesignator - the string designator for hours that are post meridian (after noon). Most of the masks listed below are affected by the current culture. CurrencyPattern - any currency value in the cultures currency format (without the currency symbol). In this mode masks use the simplified regular expression syntax, and is designed for backwards compatibility. A character that separates months, days, and years. The cultures NumberFormat property allows you to access number pattern settings. To apply a mask to a Masked Input, set the component's MaskMode property to MaskMode.RegEx and assign the required pattern to the Mask property. The mask that accepts numbers only in the range of 1-24: (1?[1-9])|([12][0-4]). The percent character used is dependent upon the current culture. For example, \p{Lu} stands for an uppercase letter. Show placeholders and Placeholder character. TextEditSettings.MaskType. Set the attached NumericMaskOptions.AlwaysShowDecimalSeparator property to false to hide a decimal separator when the decimal part is zero: Predefined masks allow end-users to edit numeric values of common numeric types. When a metacharacter is found in a specific position in the mask an end user can enter any character from the related range in this position in the edit box. This setting specifies whether the editor can suggest values. If the number of decimal digits to use in currency values is set to 0, the mask matches only integer values. The same as [a-zA-Z_0-9]. Scrolling the mouse wheel increments or decrements the digit to the left of the carets position. For example, if the 15 % string is entered, the editors value is 15. To make it easy to get started, resource files for four cultures are included to our installation: German, Japanese, Russian, and Spanish. The DevExpress WPF Track Bar allows users to change numeric values via the mouse, mouse wheel or keyboard. The empty placeholders are not displayed. You can use parentheses to create sub-expressions or to limit the scope of the alternation. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners. The first part matches numbers in the ranges of 1-9 and 11-19. A decimal digit (0-9) can be entered in the corresponding position or left empty. Click "Show Advanced Options" in the bottom left corner to view optional RegEx settings. We appreciate your feedback and continued support. RegEx Settings When you click the ellipsis button next to the MaskSettings property, the Mask Settings dialog appears. The same as [0-9]. We are here to help. Matches a Unicode character using hexadecimal representation (exactly four digits). Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners. Any character not from the specified Unicode character category. My regular expression is: ^ [0-9a-zA-Z] (?! C# Back referencing is not supported. The cultures CurrencySymbol property specifies the actual character. If these two characters appear together in the mask, no case checking is done and the data is formatted with the case used by the end-user during data entry. Yes, I authorize DevExpress to contact me. To display a backslash in the edit box, the mask should contain the \\ string. Same as [0-9]. If the mask contains a percent symbol (%), the number of digits in each group is determined by the PercentGroupSizes property. For example, if the editor mask is \R{MonthNames} (users can enter month names), and a user enters M, the editor automatically adds a because there are two months that match the user input: March and May. \P{category}, where category is a Unicode character category name. Matches the time separator specified by the DateSeparator property of the current culture. For instance, the culture defines the currency symbol, the symbol to use as a thousand separator, the default number of digits to the right of the decimal point, etc. The second part matches numbers in the ranges of 10-14 and 20-24. The (net)+ mask matches net, netnet, netnetnet,.. strings. The masks format is determined by the PercentNegativePattern and PercentPositivePattern properties, depending upon the sign of the entered number. Mask Type: Simplified Regular Expressions, .NET App Security & Web API Service (FREE). Instead, use the RegEx mode which implements full functional regular expressions which give you more flexibility to control data input. Use of a hyphen (-) allows specification of contiguous character ranges. Numeric masks allow end-users to enter numeric values only. The cultures NumberDecimalSeparator property specifies the actual character. For instance, the \* mask string can be used to insert the * character as a literal, the \\ string inserts the \ symbol as a literal, etc. 2. In this mode masks use the simplified regular expression syntax, and is designed for backwards compatibility. In these modes, masks use simplified syntaxes and there are a number of predefined masks that correspond to common numeric and date/time formats. The following are examples of custom numeric masks. The precision specifier ranges from 0 to 99 and controls the number of significant digits or zeroes to the right of the decimal point. The first . Any other character (which is not a meta-character, a quantifier, nor a special character) matches itself. May we contact you if we need to discuss your feedback in greater detail or update you on changes to this help topic? Negative values are enclosed with double angle brackets: #,##0.00;<<#,##0.00>>. The precision specifier indicates the desired number of decimal places. The editor tries to complete the text entered by an end user according to the current mask. If the precision specifier is omitted, the default currency precision declared in the NumberFormat object is used. The cultures AMDesignator property specifies the actual character. An end-user has no need to enter literal characters. To customize these settings, use the Regional Options dialog in the control panel. These masks are similar to display formats that are described in the Numeric Format Strings document in MSDN, and so the editors edit mask and display format may match. The following table lists available meta-characters. character is reserved the \. HTML5 or iOS & Android development. The mask itself should be specified by using the TextEdit.Mask (or TextEditSettings.Mask) property. Simplified regular expressions don't support as many features as Extended Regular Expressions. The precision specifier indicates the desired number of decimal places. [1-9]) and ([12][0-4]), separated by the alternation symbol. - numeric values with or without the fractional part. An appropriate symbol is inserted in the edit box at the location where the % symbol appears in the mask. Otherwise, the mask matches real values. For example, [\u00E0] stands for . Grouping. CurrencySymbol - the currency symbol. Metacharacters are used to represent a range of symbols. This mask consists of two parts: (1? Click Show Advanced Options in the bottom left corner to view optional RegEx settings. \x00, where 00 is an ASCII character code (two digits). The actual character used as the decimal separator is determined by the System.Globalization.NumberFormatInfo.NumberDecimalSeparator property. If the precision specifier is omitted, the default numeric precision declared in the NumberFormat object is used. Any single non-numeric character. The same mask for positive values. If an editors edit value is of an integer type, the editor only accepts integer values. \R{character}, where character is a character name. For instance, if the a character appears in the mask, it matches the a character. All track bar controls include the following options: Min/Max Value Slider Selection Entered characters are converted to lowercase. Hi, I am using this regex expression for email masking on my TextEdit which I found inside a devexpress ticket but the problem with this is that it allows only single . This means that it should be defined after the closing square bracket: C# Pressing the - key changes the sign of the value being edited. The cultures CurrencyDecimalSeparator property specifies the actual character. | alternates (1? \p{category}, where category is a Unicode character category name. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners. A mask represents a string which can consist of metacharacters, quantifiers, special, and literal characters. See the table in the Predefined Masks sub-section for examples of predefined masks. Matches the specified character. The following Unicode categories are available: UppercaseLetter (Lu) - an uppercase letter. If you display an editor value as a percent, the p and P format specifiers are similar. See UnicodeCategory for information on other categories. A mask that requires an end user enter at least two digits of a hexadecimal number: [0-9A-F]{2,}. CurrencyDecimalSeparator - Matches the string used as the decimal separator in currency values. DayNames - Matches one of the full names of the days according to the current culture. The character representing the group separator is determined by the NumberGroupSeparator property. The cultures AbbreviatedMonthNames property specifies abbreviated month names. The asterisk quantifier should be defined after the group of characters. The first part defines the mask for entering positive values, the second part specifies a mask for entering negative values. The same as \R/. If the %% string appears in the mask, the entered value is not divided by 100 when it is converted into the editors value. The cursor skips over them during editing. Simplified regular expressions dont support as many features as Extended Regular Expressions. Allow you to choose a character displayed for empty metacharacters. The cultures MonthNames property specifies month names. Supported Technologies, Shipping Versions, Version History. Any single character from the specified character range. Specifies zero or one matches; for example. The edit mask contains a value part that can be edited by an end-user, and a currency symbol that cannot be edited. Extended Regular Expressions have rich functionality to create input masks. \d+ stands for any number of decimal digits. The ; character is used to separate the masks for positive and negative values. Literals are inserted automatically as is into the edit box in the positions defined by the mask. Let me know if you have additional questions. Various settings that affect how numeric values are represented by the current culture are provided by the NumberFormat property of the current culture. The second part matches numbers in the ranges of 10-14 and 20-24. AbbreviatedDayNames - a culture-specific abbreviated weekday name. For example; 123456789987 is correct. If the % character appears in the mask, the value entered is divided by 100 when converted into the editors value. The same as [^0-9]. May we contact you if we need to discuss your feedback in greater detail or update you on changes to this help topic? The NumericMaskOptions class provides a set of attached properties useful to customize the input of numeric values. To display special characters in the edit box literally, they should be preceded with the escape character (\). AMDesignator - Matches the string designator for hours that are ante meridian (before noon). If the editors value is real, the fractional part of the value is discarded during editing. For information on other categories, refer to the System.Text.UnicodeEncoding.UnicodeCategory class description in MSDN. If the ; character is followed by an empty string, the editor prevents end users from entering negative values. We appreciate your feedback and continued support. 3. The available mask specifiers are listed in the following table. A decimal digit (0-9) can be entered in the corresponding position. Since the . The following table lists the available special characters that implement the grouping feature and alternation. Review the table below for the list of qualifiers and their descriptions. The fractional part of the value always contains two digits. The character representing the group separator is determined by the PercentGroupSeparator property. If the mask contains the currency symbol ($), the number of digits in each group is determined by the CurrencyGroupSizes property. The mask for entering percentages. The masks format is determined by the current culture. The mask for entering the integers of real values. The following character names are available: DayNames - a culture-specific full weekday name. The cultures DateSeparator property specifies the actual character. The same as \R.. A character which is not used to represent a metacharacter nor quantifier nor special character is called a literal. You can create a mask that allows: Moreover, when Extended Regular Expressions are used, the autocomplete feature can be enabled. Any single whitespace (space, tab, etc.). Matches any decimal digit. We are here to help. You can use the following characters to create custom masks for editing numeric values. The cultures AbbreviatedDayNames property specifies abbreviated day names. We appreciate your feedback and continued support. The \d{0,2} expression matches 0, 1, or 2 digits of the fractional part. This character cannot be used with special characters (for example, \w, \d). 4. Including Mask Characters in Values When using the Simple or Regular mask type, you can specify whether constantly displayed mask characters (literals) are included in an editor's value. mask indicates that the expression in the brackets can appear only once or not at all during editing. Extended regular expressions allow you to specify a pattern that the entered text should match. Alternation symbol. Matches any single character, which is not included in the specified set of characters. When the input string is converted to the editors value, digits left empty are interpreted as zeros. Matches any character that is not included in the specified Unicode character category. Specifies at least n, but no more than m, matches. If the predefined masks do not suit your particular needs, custom masks can be used. Specifies zero or more matches; for example. Example: If a mask is #, the edit value of 0 is formatted as an empty string. The percent character used is dependent upon the current culture. If the editor accepts a numeric or date/time value in a specific format, the Numeric and DateTime masks can be used instead of regular expressions. The abc|123 mask matches either abc or 123. If you use XtraEditors 3 or higher, you may wish to set the editor's Mask.MaskType property to Numeric. I apologize for my omission. The syntax is similar to the POSIX ERE specification. The \d{2}|\p{L}{2} mask matches either two digits or two letters. The table below lists the available metacharacters. In these text editors, the input is always counted as a string. A mask is a string that can consist of meta-characters, quantifiers, and special characters. [1-9]) and ([12][0-4]). AbbreviatedMonthNames - a culture-specific abbreviated month name. A Regular Expression mask is a string that can include metacharacters, quantifiers, and literal characters. The TimeSpan mask mode with the caret automatic movement feature. When the editor's value is set using the Text property, the editor's value is of System.String type and the Numeric and DateTime mask types may apply incorrectly. The mask can contain two parts delimited by the ; character. The following table lists the available metacharacters: These are special characters which denote the number of repetitions for the preceding character. The mask for entering integer values of a fixed and flexible length. An ASCII character. A mask for entering a real number that has a maximum of 4 digits to the left of the decimal point: #,##0.00. enter a value using one of multiple alternative forms; enter characters only from a specific range at a specific position. To enable Extended Regular Expressions, set the editors TextEdit.MaskType (or TextEditSettings.MaskType for the in-place editors) property to MaskType.RegEx. The mask itself should be specified using the TextEdit.Mask (or TextEditSettings.Mask) property. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. Compare with net+ - net, nett, nettt. Any single alphanumeric character. Masks used to enter values with decimal part make editor to display a decimal separator. AMDesignator - the string designator for hours that are ante meridian (before noon). All other characters that appear in the mask are inserted into the edit box literally. LowercaseLetter (Ll) - a lowercase letter. We appreciate your feedback and continued support. for example, . The regular expression I am using works fine in the program "The Regulator" V2 by Roy Osherove. You don't need to do this by yourself. DateSeparator - the date separator. Matches an ASCII character using hexadecimal representation (exactly two digits). This topic covers the RegEx mask mode in which your create masks using Extended Regular Expressions. In this case, the editor is forced to handle the edit value as a number and, therefore, it can format it. The character representing the group separator is determined by the CurrencyGroupSeparator property. For this, don't specify it in your mask. Entered characters are converted to uppercase. NumberPattern - any numeric value in the cultures number format. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners, Only Visible to You and DevExpress Support. substring is used to insert the dot as a literal into the mask. The result is used as the editors value (compare with the P mask). and for controlling how they are subsequently displayed. If the entire text is selected, pressing these keys increments or decrements the digit to the left of the decimal point. The cultures TimeSeparator property specifies the actual character. The mask for entering real numbers with a fixed-length fractional part. The table below lists available qualifiers. Simplified regular expressions can be used in two cases: To construct masks using the simplified regular expressions set the editors TextEdit.MaskType (or the TextEditSettings.MaskType for the in-place editors) property to MaskType.Regular.
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