Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Designer / WebForms / System / Web / UI / Design / WebControls / DataBoundControlActionList.cs / 1 / DataBoundControlActionList.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.Design.WebControls { using System; using System.Collections; using System.ComponentModel; using System.ComponentModel.Design; using System.Design; using System.Diagnostics; using System.Web.UI.Design; using System.Web.UI.Design.Util; using System.Web.UI.WebControls; ///internal class DataBoundControlActionList : DesignerActionList { private IDataSourceDesigner _dataSourceDesigner; private ControlDesigner _controlDesigner; /// public DataBoundControlActionList(ControlDesigner controlDesigner, IDataSourceDesigner dataSourceDesigner) : base(controlDesigner.Component) { _controlDesigner = controlDesigner; _dataSourceDesigner = dataSourceDesigner; } public override bool AutoShow { get { return true; } set { } } /// [TypeConverterAttribute(typeof(DataSourceIDConverter))] public string DataSourceID { get { string dataSourceID = null; DataBoundControlDesigner dataBoundControlDesigner = _controlDesigner as DataBoundControlDesigner; if (dataBoundControlDesigner != null) { dataSourceID = dataBoundControlDesigner.DataSourceID; } else { BaseDataListDesigner bdlDesigner = _controlDesigner as BaseDataListDesigner; if (bdlDesigner != null) { dataSourceID = bdlDesigner.DataSourceID; } else { RepeaterDesigner repeaterDesigner = _controlDesigner as RepeaterDesigner; if (repeaterDesigner != null) { dataSourceID = repeaterDesigner.DataSourceID; } else { Debug.Fail("Unknown type called DataBoundControlActionList"); } } } if (String.IsNullOrEmpty(dataSourceID)) { return SR.GetString(SR.DataSourceIDChromeConverter_NoDataSource); } return dataSourceID; } set { ControlDesigner.InvokeTransactedChange(_controlDesigner.Component, new TransactedChangeCallback(SetDataSourceIDCallback), value, SR.GetString(SR.DataBoundControlActionList_SetDataSourceIDTransaction)); } } /// public override DesignerActionItemCollection GetSortedActionItems() { DesignerActionItemCollection items = new DesignerActionItemCollection(); PropertyDescriptor pd = TypeDescriptor.GetProperties(_controlDesigner.Component)["DataSourceID"]; if (pd != null && pd.IsBrowsable) { items.Add(new DesignerActionPropertyItem("DataSourceID", SR.GetString(SR.BaseDataBoundControl_ConfigureDataVerb), SR.GetString(SR.BaseDataBoundControl_DataActionGroup), SR.GetString(SR.BaseDataBoundControl_ConfigureDataVerbDesc))); } // add associated tasks ControlDesigner dsDesigner = _dataSourceDesigner as ControlDesigner; if (dsDesigner != null) { ((DesignerActionPropertyItem)items[0]).RelatedComponent = dsDesigner.Component; } return items; } private bool SetDataSourceIDCallback(object context) { string value = (string)context; DataBoundControlDesigner dataBoundControlDesigner = _controlDesigner as DataBoundControlDesigner; if (dataBoundControlDesigner != null) { PropertyDescriptor dataSourceIDDescriptor = TypeDescriptor.GetProperties(dataBoundControlDesigner.Component)["DataSourceID"]; dataSourceIDDescriptor.SetValue(dataBoundControlDesigner.Component, value); } else { BaseDataListDesigner bdlDesigner = _controlDesigner as BaseDataListDesigner; if (bdlDesigner != null) { PropertyDescriptor dataSourceIDDescriptor = TypeDescriptor.GetProperties(bdlDesigner.Component)["DataSourceID"]; dataSourceIDDescriptor.SetValue(bdlDesigner.Component, value); } else { RepeaterDesigner repeaterDesigner = _controlDesigner as RepeaterDesigner; if (repeaterDesigner != null) { PropertyDescriptor dataSourceIDDescriptor = TypeDescriptor.GetProperties(repeaterDesigner.Component)["DataSourceID"]; dataSourceIDDescriptor.SetValue(repeaterDesigner.Component, value); } else { Debug.Fail("Unknown type called DataBoundControlActionList"); } } } return true; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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