Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / UI / WebControls / EditCommandColumn.cs / 1 / EditCommandColumn.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Web.UI; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class EditCommandColumn : DataGridColumn { ///Creates a special column with buttons for ///, /// , and commands to edit items /// within the selected row. /// public EditCommandColumn() { } ///Initializes a new instance of an ///class. /// [ DefaultValue(ButtonColumnType.LinkButton) ] public virtual ButtonColumnType ButtonType { get { object o = ViewState["ButtonType"]; if (o != null) return(ButtonColumnType)o; return ButtonColumnType.LinkButton; } set { if (value < ButtonColumnType.LinkButton || value > ButtonColumnType.PushButton) { throw new ArgumentOutOfRangeException("value"); } ViewState["ButtonType"] = value; OnColumnChanged(); } } ///Indicates the button type for the column. ////// [ Localizable(true), DefaultValue("") ] public virtual string CancelText { get { object o = ViewState["CancelText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["CancelText"] = value; OnColumnChanged(); } } [ DefaultValue(true), ] public virtual bool CausesValidation { get { object o = ViewState["CausesValidation"]; if (o != null) { return (bool)o; } return true; } set { ViewState["CausesValidation"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button /// in the column. /// [ Localizable(true), DefaultValue("") ] public virtual string EditText { get { object o = ViewState["EditText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["EditText"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button in /// the column. /// [ Localizable(true), DefaultValue("") ] public virtual string UpdateText { get { object o = ViewState["UpdateText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["UpdateText"] = value; OnColumnChanged(); } } [ DefaultValue(""), ] public virtual string ValidationGroup { get { object o = ViewState["ValidationGroup"]; if (o != null) { return (string)o; } return String.Empty; } set { ViewState["ValidationGroup"] = value; OnColumnChanged(); } } private void AddButtonToCell(TableCell cell, string commandName, string buttonText, bool causesValidation, string validationGroup) { WebControl buttonControl = null; ControlCollection controls = cell.Controls; ButtonColumnType buttonType = ButtonType; if (buttonType == ButtonColumnType.LinkButton) { LinkButton button = new DataGridLinkButton(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } else { Button button = new Button(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } controls.Add(buttonControl); } ///Indicates the text to display for the ///command button /// in the column. /// public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType) { base.InitializeCell(cell, columnIndex, itemType); bool causesValidation = CausesValidation; if ((itemType != ListItemType.Header) && (itemType != ListItemType.Footer)) { if (itemType == ListItemType.EditItem) { ControlCollection controls = cell.Controls; AddButtonToCell(cell, DataGrid.UpdateCommandName, UpdateText, causesValidation, ValidationGroup); LiteralControl spaceControl = new LiteralControl(" "); controls.Add(spaceControl); AddButtonToCell(cell, DataGrid.CancelCommandName, CancelText, false, String.Empty); } else { AddButtonToCell(cell, DataGrid.EditCommandName, EditText, false, String.Empty); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //Initializes a cell within the column. ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Web.UI; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class EditCommandColumn : DataGridColumn { ///Creates a special column with buttons for ///, /// , and commands to edit items /// within the selected row. /// public EditCommandColumn() { } ///Initializes a new instance of an ///class. /// [ DefaultValue(ButtonColumnType.LinkButton) ] public virtual ButtonColumnType ButtonType { get { object o = ViewState["ButtonType"]; if (o != null) return(ButtonColumnType)o; return ButtonColumnType.LinkButton; } set { if (value < ButtonColumnType.LinkButton || value > ButtonColumnType.PushButton) { throw new ArgumentOutOfRangeException("value"); } ViewState["ButtonType"] = value; OnColumnChanged(); } } ///Indicates the button type for the column. ////// [ Localizable(true), DefaultValue("") ] public virtual string CancelText { get { object o = ViewState["CancelText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["CancelText"] = value; OnColumnChanged(); } } [ DefaultValue(true), ] public virtual bool CausesValidation { get { object o = ViewState["CausesValidation"]; if (o != null) { return (bool)o; } return true; } set { ViewState["CausesValidation"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button /// in the column. /// [ Localizable(true), DefaultValue("") ] public virtual string EditText { get { object o = ViewState["EditText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["EditText"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button in /// the column. /// [ Localizable(true), DefaultValue("") ] public virtual string UpdateText { get { object o = ViewState["UpdateText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["UpdateText"] = value; OnColumnChanged(); } } [ DefaultValue(""), ] public virtual string ValidationGroup { get { object o = ViewState["ValidationGroup"]; if (o != null) { return (string)o; } return String.Empty; } set { ViewState["ValidationGroup"] = value; OnColumnChanged(); } } private void AddButtonToCell(TableCell cell, string commandName, string buttonText, bool causesValidation, string validationGroup) { WebControl buttonControl = null; ControlCollection controls = cell.Controls; ButtonColumnType buttonType = ButtonType; if (buttonType == ButtonColumnType.LinkButton) { LinkButton button = new DataGridLinkButton(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } else { Button button = new Button(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } controls.Add(buttonControl); } ///Indicates the text to display for the ///command button /// in the column. /// public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType) { base.InitializeCell(cell, columnIndex, itemType); bool causesValidation = CausesValidation; if ((itemType != ListItemType.Header) && (itemType != ListItemType.Footer)) { if (itemType == ListItemType.EditItem) { ControlCollection controls = cell.Controls; AddButtonToCell(cell, DataGrid.UpdateCommandName, UpdateText, causesValidation, ValidationGroup); LiteralControl spaceControl = new LiteralControl(" "); controls.Add(spaceControl); AddButtonToCell(cell, DataGrid.CancelCommandName, CancelText, false, String.Empty); } else { AddButtonToCell(cell, DataGrid.EditCommandName, EditText, false, String.Empty); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.Initializes a cell within the column. ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- SiteMapDataSourceView.cs
- WebPartDisplayModeEventArgs.cs
- FlowDocumentFormatter.cs
- BinaryConverter.cs
- Clock.cs
- PropertyChangingEventArgs.cs
- QilLoop.cs
- MailHeaderInfo.cs
- QuaternionAnimationBase.cs
- PasswordBoxAutomationPeer.cs
- DataGridViewIntLinkedList.cs
- IndexingContentUnit.cs
- ManualResetEvent.cs
- SqlDataAdapter.cs
- GuidelineCollection.cs
- XmlExpressionDumper.cs
- BCLDebug.cs
- DetailsViewUpdatedEventArgs.cs
- AnnotationService.cs
- TextModifier.cs
- SubMenuStyle.cs
- DataTable.cs
- safePerfProviderHandle.cs
- transactioncontext.cs
- ThemeConfigurationDialog.cs
- XPathArrayIterator.cs
- BooleanToVisibilityConverter.cs
- ProfileManager.cs
- SqlRemoveConstantOrderBy.cs
- RegexFCD.cs
- GenericTransactionFlowAttribute.cs
- WebBrowserHelper.cs
- SQLSingleStorage.cs
- FontFaceLayoutInfo.cs
- SqlClientFactory.cs
- WinFormsComponentEditor.cs
- SQLInt64Storage.cs
- ColorBlend.cs
- XmlDocument.cs
- QuestionEventArgs.cs
- DataGridBoundColumn.cs
- NavigationExpr.cs
- DotAtomReader.cs
- InvalidChannelBindingException.cs
- BufferedGraphicsManager.cs
- InplaceBitmapMetadataWriter.cs
- SQLGuidStorage.cs
- addressfiltermode.cs
- AttributeProviderAttribute.cs
- RangeBase.cs
- XamlToRtfWriter.cs
- Pipe.cs
- ColorConverter.cs
- ValidationEventArgs.cs
- GetWinFXPath.cs
- Lasso.cs
- ResourceManager.cs
- CompiledQueryCacheEntry.cs
- CompareValidator.cs
- DiscoveryMessageSequenceCD1.cs
- FirewallWrapper.cs
- ZipIOCentralDirectoryBlock.cs
- LogReserveAndAppendState.cs
- figurelengthconverter.cs
- WebPartHelpVerb.cs
- CursorEditor.cs
- ParameterReplacerVisitor.cs
- DetailsViewRowCollection.cs
- JsonFormatWriterGenerator.cs
- PopOutPanel.cs
- XsdCachingReader.cs
- XslVisitor.cs
- UndoEngine.cs
- CroppedBitmap.cs
- PathFigure.cs
- TextEditorParagraphs.cs
- ColorIndependentAnimationStorage.cs
- IpcClientManager.cs
- AttributeEmitter.cs
- RecognizedAudio.cs
- TabItemWrapperAutomationPeer.cs
- HitTestParameters.cs
- X509SecurityTokenAuthenticator.cs
- SystemEvents.cs
- MailDefinition.cs
- ProviderException.cs
- ObjectDataSourceEventArgs.cs
- WmlObjectListAdapter.cs
- Application.cs
- RequestUriProcessor.cs
- WebEventCodes.cs
- ExpressionReplacer.cs
- FunctionQuery.cs
- HijriCalendar.cs
- ImmutableAssemblyCacheEntry.cs
- DefaultValueConverter.cs
- DbProviderFactories.cs
- Padding.cs
- unsafenativemethodsother.cs
- DeviceContext2.cs