# DataGridViewMaskedTextBoxCell Namespace: **Wisej.Web** Assembly: **Wisej.Framework** (4.0.0.0) * [DataGridViewElement](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewelement.md) * [DataGridViewCell](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcell.md) * [DataGridViewMaskedTextBoxCell](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewmaskedtextboxcell.md) Displays an editable [MaskedTextBox](/api/wisej.web/editors/maskedtextbox.md) control in a [DataGridViewCell](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcell.md) cell when in edit mode. {% tabs %} {% tab title="C#" %} ```csharp public class DataGridViewMaskedTextBoxCell : DataGridViewCell ``` {% endtab %} {% tab title="VB.NET" %} ```visual-basic Public Class DataGridViewMaskedTextBoxCell Inherits DataGridViewCell ``` {% endtab %} {% endtabs %} ## Constructors ### ![](/files/hsR4ok3152WyAf8J2C1u) DataGridViewMaskedTextBoxCell() Initializes a new instance of [DataGridViewMaskedTextBoxCell](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewmaskedtextboxcell.md). ## Properties ### ![](/files/hsR4ok3152WyAf8J2C1u) Culture [CultureInfo](https://docs.microsoft.com/dotnet/api/system.globalization.cultureinfo): Returns or sets the culture information associated with the masked cell. ### ![](/files/hsR4ok3152WyAf8J2C1u) EditType [Type](https://docs.microsoft.com/dotnet/api/system.type): Returns the type of the cell's editing control. ### ![](/files/hsR4ok3152WyAf8J2C1u) Mask [String](https://docs.microsoft.com/dotnet/api/system.string): Returns or sets the input mask. (Default: `""`) The [Mask](#mask) is a string that defines the masking characters and the literals to display and process during user input and when reading the [Value](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcell.md#value) property.\ Server side masking is processed by an instance of the [MaskedTextProvider](https://docs.microsoft.com/dotnet/api/system.componentmodel.maskedtextprovider) class exposed by the [MaskedTextProvider](#maskedtextprovider) property. On the client side, the mask processing is performed by the "wisej.utils.MaskProvider.js" class while the user edits the input field. | Masking Character | Description | | ----------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | 0 | Digit, required. This element will accept any single digit between 0 and 9. | | 9 | Digit or space, optional. | | # | Digit or space, optional. If this position is blank in the mask, it will be rendered as a space in the Text property. Plus (+) and minus (-) signs are allowed. | | L | Letter, required. Restricts input to the ASCII letters a-z and A-Z. This mask element is equivalent to \[a-zA-Z] in regular expressions. | | ? | Letter, optional. Restricts input to the ASCII letters a-z and A-Z. This mask element is equivalent to \[a-zA-Z]? in regular expressions. | | & | Character, required. This element behaves like the "L" element. | | C | Character, optional. Any non-control character. This element behaves like the "?" element. | | A | Alphanumeric, required. The only characters it will accept are the ASCII letters a-z and A-Z. This mask element behaves like the "a" element. | | a | Alphanumeric, optional. The only characters it will accept are the ASCII letters a-z and A-Z. This mask element behaves like the "A" element. | | . | Decimal placeholder. The actual display character used will be the decimal symbol appropriate to the format provider, as determined by the control's FormatProvider property. | | , | Thousands placeholder. The actual display character used will be the thousands placeholder appropriate to the format provider, as determined by the control's FormatProvider property. | | : | Time separator. The actual display character used will be the time symbol appropriate to the format provider, as determined by the control's FormatProvider property. | | / | Date separator. The actual display character used will be the date symbol appropriate to the format provider, as determined by the control's FormatProvider property. | | $ | Currency symbol. The actual character displayed will be the currency symbol appropriate to the format provider, as determined by the control's FormatProvider property. | | < | Shift down. Converts all characters that follow to lowercase. | | > | Shift up. Converts all characters that follow to uppercase. | | | | | \\ | Escape. Escapes a mask character, turning it into a literal. "\\" is the escape sequence for a backslash. | | Others | Literals. All non-mask elements will appear as themselves within MaskedTextBox. Literals always occupy a static position in the mask at run time, and cannot be moved or deleted by the user. | If you change the [Mask](#mask) when the control already contains a value, it will apply the new mask to the existing text.\ The decimal (.), thousand (,), time (:), date (/), and currency ($) symbols default to displaying those symbols as defined by the application's culture. You can force a specific [DataGridViewMaskedTextBoxCell](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewmaskedtextboxcell.md) them to display symbols for another culture by using the [Culture](#culture) property. Otherwise you can set the application-wide culture by setting the [CurrentCulture](/api/wisej.web/general/application.md#currentculture) property. ### ![](/files/hsR4ok3152WyAf8J2C1u) MaxInputLength [Int32](https://docs.microsoft.com/dotnet/api/system.int32): Returns or sets the maximum number of characters that can be entered into the text box. (Default: `0`) **Throws:** * [ArgumentOutOfRangeException](https://docs.microsoft.com/dotnet/api/system.argumentoutofrangeexception)\ The value is less than 0. ### ![](/files/hsR4ok3152WyAf8J2C1u) PromptChar [Char](https://docs.microsoft.com/dotnet/api/system.char): Returns or sets the character used to represent the absence of user input in [MaskedTextBox](/api/wisej.web/editors/maskedtextbox.md). (Default: `_`) **Throws:** * [ArgumentException](https://docs.microsoft.com/dotnet/api/system.argumentexception)\ The character specified when setting this property is not a valid prompt character, as determined by the [IsValidPasswordChar](https://docs.microsoft.com/dotnet/api/system.componentmodel.maskedtextprovider.isvalidpasswordchar\(system.char\)) method of the [MaskedTextProvider](https://docs.microsoft.com/dotnet/api/system.componentmodel.maskedtextprovider) class. * [InvalidOperationException](https://docs.microsoft.com/dotnet/api/system.invalidoperationexception)\ The prompt character specified is the same as the current password character, [PasswordChar](/api/wisej.web/editors/maskedtextbox.md#passwordchar). The two are required to be different. ### ![](/files/hsR4ok3152WyAf8J2C1u) TextMaskFormat [MaskFormat](/api/wisej.web/enumerations/wisej.web.maskformat.md): Returns or sets a value that determines whether literals and prompt characters are included in the formatted string. (Default: `IncludeLiterals`) ### ![](/files/hsR4ok3152WyAf8J2C1u) Tools [ComponentToolCollection](/api/wisej.web/editors/wisej.web.componenttoolcollection.md): Returns the instance of [ComponentToolCollection](/api/wisej.web/editors/wisej.web.componenttoolcollection.md) associated with this cell. ### ![](/files/hsR4ok3152WyAf8J2C1u) ValueType [Type](https://docs.microsoft.com/dotnet/api/system.type): Returns or sets the data type of the values in the cell. ## Methods ### ![](/files/hsR4ok3152WyAf8J2C1u) InitializeEditingControl(editor, style) Initializes the control used to edit the cell. | Parameter | Type | Description | | ---------- | ------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **editor** | [Control](/api/wisej.web/general/control.md) | The [Control](/api/wisej.web/general/control.md) that is used to edit the cell. | | **style** | [DataGridViewCellStyle](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcellstyle.md) | The [DataGridViewCellStyle](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcellstyle.md) that is in effect for the cell entering edit mode. | **Throws:** * [ArgumentNullException](https://docs.microsoft.com/dotnet/api/system.argumentnullexception)*editor* is null. ### ![](/files/hsR4ok3152WyAf8J2C1u) ShouldUpdate() Indicates whether the cell data should be updated on the client even if the user didn't change the value when editing. **Returns:** [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean). ## Implements | Name | Description | | ----------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- | | [IUserData](/api/wisej.web/interfaces/wisej.web.iuserdata.md) | Provides access to the `UserData` and `Tag` properties associated to the component implementing this interface. | | [ICommandSource](/api/wisej.web/interfaces/wisej.web.icommandsource.md) | Defines an object that can invoke a [Command](/api/wisej.web/interfaces/wisej.web.icommandsource.md#command). | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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