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Loretta 2025-11-06 21:11:46 +01:00
parent b7c2e7ea16
commit 5e74b93135
1 changed files with 297 additions and 286 deletions
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AyCode.Blazor.Components/Components/Grids/MgGridBase.cs
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@ -1,367 +1,378 @@
using System.ComponentModel; //using AyCode.Core;
using AyCode.Core; //using AyCode.Core.Enums;
using AyCode.Core.Enums; //using AyCode.Core.Extensions;
using AyCode.Core.Extensions; //using AyCode.Core.Helpers;
using AyCode.Core.Helpers; //using AyCode.Core.Interfaces;
using AyCode.Core.Interfaces; //using AyCode.Core.Loggers;
using AyCode.Core.Loggers; //using AyCode.Services.Server.SignalRs;
using AyCode.Services.Server.SignalRs; //using AyCode.Services.SignalRs;
using AyCode.Services.SignalRs; //using AyCode.Utils.Extensions;
using AyCode.Utils.Extensions; //using DevExpress.Blazor;
using DevExpress.Blazor; //using DevExpress.Blazor.Internal;
using Microsoft.AspNetCore.Components; //using Microsoft.AspNetCore.Components;
//using System.ComponentModel;
namespace AyCode.Blazor.Components.Components.Grids; //namespace AyCode.Blazor.Components.Components.Grids;
public interface IMgGridBase //public interface IMgGridBase
{ //{
} //}
public abstract class MgGridBase<TSignalRDataSource, TDataItem, TLoggerClient> : DxGrid, IMgGridBase //public abstract class MgGridBaseGuid<TSignalRDataSource, TDataItem, TLoggerClient> : MgGridBase<TSignalRDataSource, TDataItem, TLoggerClient>
where TSignalRDataSource : AcSignalRDataSource<TDataItem> where TDataItem : class, IId<Guid> where TLoggerClient : AcLoggerBase // where TSignalRDataSource : AcSignalRDataSource<TDataItem> where TDataItem : class, IId<Guid> where TLoggerClient : AcLoggerBase
{ //{
protected bool IsFirstInitializeParameters; //}
private TSignalRDataSource _dataSource = null!;
private IList<TDataItem> _dataSourceParam = [];
private string _gridLogName;
public MgGridBase() : base() //public abstract class MgGridBaseInt<TSignalRDataSource, TDataItem, TLoggerClient> : MgGridBase<TSignalRDataSource, TDataItem, TLoggerClient>
{ // where TSignalRDataSource : AcSignalRDataSource<TDataItem> where TDataItem : class, IId<int> where TLoggerClient : AcLoggerBase
} //{
//}
[Parameter] public TLoggerClient Logger { get; set; } //public abstract class MgGridBase<TSignalRDataSource, TDataItem, TLoggerClient> : DxGrid, IMgGridBase
[Parameter] public string GridName { get; set; } // where TSignalRDataSource : AcSignalRDataSource<TDataItem> where TDataItem : class where TLoggerClient : AcLoggerBase
[Parameter] public object[]? ContextIds { get; set; } //{
// protected bool IsFirstInitializeParameters;
// private TSignalRDataSource _dataSource = null!;
// private IList<TDataItem> _dataSourceParam = [];
// private string _gridLogName;
private string? _filterText = null; // public MgGridBase() : base()
// {
// }
[Parameter] // [Parameter] public TLoggerClient Logger { get; set; }
public string? FilterText // [Parameter] public string GridName { get; set; }
{ // [Parameter] public object[]? ContextIds { get; set; }
get => _filterText;
set
{
_filterText = value;
if (_dataSource != null! && _dataSource.FilterText != value) // private string? _filterText = null;
{
_dataSource.FilterText = value;
ReloadDataSourceAsync().Forget();
}
}
}
[Parameter] public AcSignalRClientBase SignalRClient { get; set; } // [Parameter]
// public string? FilterText
// {
// get => _filterText;
// set
// {
// _filterText = value;
[Parameter] public int GetAllMessageTag { get; set; } // if (_dataSource != null! && _dataSource.FilterText != value)
[Parameter] public int GetItemMessageTag { get; set; } // {
[Parameter] public int AddMessageTag { get; set; } // _dataSource.FilterText = value;
[Parameter] public int UpdateMessageTag { get; set; } // ReloadDataSourceAsync().Forget();
[Parameter] public int RemoveMessageTag { get; set; } // }
// }
// }
protected new EventCallback<GridDataItemDeletingEventArgs> DataItemDeleting { get; set; } // [Parameter] public AcSignalRClientBase SignalRClient { get; set; }
[Parameter] public EventCallback<GridDataItemDeletingEventArgs> OnGridItemDeleting { get; set; }
protected new EventCallback<GridEditModelSavingEventArgs> EditModelSaving { get; set; } // [Parameter] public int GetAllMessageTag { get; set; }
[Parameter] public EventCallback<GridEditModelSavingEventArgs> OnGridEditModelSaving { get; set; } // [Parameter] public int GetItemMessageTag { get; set; }
// [Parameter] public int AddMessageTag { get; set; }
// [Parameter] public int UpdateMessageTag { get; set; }
// [Parameter] public int RemoveMessageTag { get; set; }
[Parameter] public EventCallback<IList<TDataItem>> OnDataSourceChanged { get; set; } // protected new EventCallback<GridDataItemDeletingEventArgs> DataItemDeleting { get; set; }
[Parameter] public EventCallback<GridDataItemChangingEventArgs<TDataItem>> OnGridItemChanging { get; set; } // [Parameter] public EventCallback<GridDataItemDeletingEventArgs> OnGridItemDeleting { get; set; }
/// <summary> // protected new EventCallback<GridEditModelSavingEventArgs> EditModelSaving { get; set; }
/// After the server has responded! // [Parameter] public EventCallback<GridEditModelSavingEventArgs> OnGridEditModelSaving { get; set; }
/// </summary>
[Parameter]
public EventCallback<GridDataItemChangedEventArgs<TDataItem>> OnGridItemChanged { get; set; }
[Parameter] // [Parameter] public EventCallback<IList<TDataItem>> OnDataSourceChanged { get; set; }
[DefaultValue(null)] // [Parameter] public EventCallback<GridDataItemChangingEventArgs<TDataItem>> OnGridItemChanging { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Usage", "BL0007:Component parameters should be auto properties", Justification = "<Pending>")]
public IList<TDataItem> DataSource
{
get
{
if (_dataSource == null && Data != null)
{
Logger.Error($"{_gridLogName} Use the DataSource parameter instead of Data!");
throw new NullReferenceException($"{_gridLogName} Use the DataSource parameter instead of Data!");
}
return _dataSource!; // /// <summary>
} // /// After the server has responded!
set // /// </summary>
{ // [Parameter]
_dataSourceParam = value; // public EventCallback<GridDataItemChangedEventArgs<TDataItem>> OnGridItemChanged { get; set; }
if (_dataSource != null! && _dataSourceParam is List<TDataItem> workingReferenceList) // [Parameter]
_dataSource.SetWorkingReferenceList(workingReferenceList); // [DefaultValue(null)]
} // [System.Diagnostics.CodeAnalysis.SuppressMessage("Usage", "BL0007:Component parameters should be auto properties", Justification = "<Pending>")]
} // public IList<TDataItem> DataSource
// {
// get
// {
// if (_dataSource == null && Data != null)
// {
// Logger.Error($"{_gridLogName} Use the DataSource parameter instead of Data!");
// throw new NullReferenceException($"{_gridLogName} Use the DataSource parameter instead of Data!");
// }
protected override async Task OnInitializedAsync() // return _dataSource!;
{ // }
if (Logger == null) // set
throw new NullReferenceException($"[{GetType().Name}] Logger == null"); // {
// _dataSourceParam = value;
if (SignalRClient == null) // if (_dataSource != null! && _dataSourceParam is List<TDataItem> workingReferenceList)
{ // _dataSource.SetWorkingReferenceList(workingReferenceList);
Logger.Error($"[{GetType().Name}] SignalRClient == null"); // }
throw new NullReferenceException($"[{GetType().Name}] SignalRClient == null"); // }
}
var crudTags = new SignalRCrudTags(GetAllMessageTag, GetItemMessageTag, AddMessageTag, UpdateMessageTag, RemoveMessageTag); // protected override async Task OnInitializedAsync()
// {
// if (Logger == null)
// throw new NullReferenceException($"[{GetType().Name}] Logger == null");
// if (SignalRClient == null)
// {
// Logger.Error($"[{GetType().Name}] SignalRClient == null");
// throw new NullReferenceException($"[{GetType().Name}] SignalRClient == null");
// }
// var crudTags = new SignalRCrudTags(GetAllMessageTag, GetItemMessageTag, AddMessageTag, UpdateMessageTag, RemoveMessageTag);
_dataSource =(TSignalRDataSource)Activator.CreateInstance(typeof(TSignalRDataSource), SignalRClient, crudTags, ContextIds)!; // _dataSource =(TSignalRDataSource)Activator.CreateInstance(typeof(TSignalRDataSource), SignalRClient, crudTags, ContextIds)!;
_dataSource.FilterText = FilterText; // _dataSource.FilterText = FilterText;
//_dataSource = new SignalRDataSource<TDataItem>(SignalRClient, crudTags, ContextIds) { FilterText = FilterText }; // //_dataSource = new SignalRDataSource<TDataItem>(SignalRClient, crudTags, ContextIds) { FilterText = FilterText };
Data = _dataSource; // Data = _dataSource;
_dataSource.OnDataSourceLoaded += OnDataSourceLoaded; // _dataSource.OnDataSourceLoaded += OnDataSourceLoaded;
_dataSource.OnDataSourceItemChanged += OnDataSourceItemChanged; // _dataSource.OnDataSourceItemChanged += OnDataSourceItemChanged;
await base.OnInitializedAsync(); // await base.OnInitializedAsync();
} // }
private async Task OnDataSourceItemChanged(ItemChangedEventArgs<TDataItem> args) // private async Task OnDataSourceItemChanged(ItemChangedEventArgs<TDataItem> args)
{ // {
if (args.TrackingState is TrackingState.GetAll or TrackingState.None) return; // if (args.TrackingState is TrackingState.GetAll or TrackingState.None) return;
Logger.Debug($"{_gridLogName} OnDataSourceItemChanged; trackingState: {args.TrackingState}"); // Logger.Debug($"{_gridLogName} OnDataSourceItemChanged; trackingState: {args.TrackingState}");
var changedEventArgs = new GridDataItemChangedEventArgs<TDataItem>(this, args.Item, args.TrackingState); // var changedEventArgs = new GridDataItemChangedEventArgs<TDataItem>(this, args.Item, args.TrackingState);
await OnGridItemChanged.InvokeAsync(changedEventArgs); // await OnGridItemChanged.InvokeAsync(changedEventArgs);
if (!changedEventArgs.CancelStateChangeInvoke) // if (!changedEventArgs.CancelStateChangeInvoke)
{ // {
//BeginUpdate(); // //BeginUpdate();
await InvokeAsync(StateHasChanged); //TODO: bezárja a DetailRow-t! pl: az email-nél IsReaded=true update... - J. // await InvokeAsync(StateHasChanged); //TODO: bezárja a DetailRow-t! pl: az email-nél IsReaded=true update... - J.
//EndUpdate(); // //EndUpdate();
} // }
} // }
private Task OnDataSourceLoaded() // private Task OnDataSourceLoaded()
{ // {
Logger.Debug($"{_gridLogName} OnDataSourceLoaded; Count: {_dataSource.Count}"); // Logger.Debug($"{_gridLogName} OnDataSourceLoaded; Count: {_dataSource.Count}");
Reload(); // Reload();
//_dataSource.LoadItem(_dataSource.First().Id).Forget(); // //_dataSource.LoadItem(_dataSource.First().Id).Forget();
return OnDataSourceChanged.InvokeAsync(_dataSource); // return OnDataSourceChanged.InvokeAsync(_dataSource);
} // }
protected override async Task OnAfterRenderAsync(bool firstRender) // protected override async Task OnAfterRenderAsync(bool firstRender)
{ // {
if (firstRender) // if (firstRender)
{ // {
if (_dataSourceParam != null!) await _dataSource.LoadDataSource(_dataSourceParam, true, true); // if (_dataSourceParam != null!) await _dataSource.LoadDataSource(_dataSourceParam, true, true);
else _dataSource.LoadDataSourceAsync(true).Forget(); // else _dataSource.LoadDataSourceAsync(true).Forget();
} // }
await base.OnAfterRenderAsync(firstRender); // await base.OnAfterRenderAsync(firstRender);
} // }
public Task AddDataItem(TDataItem dataItem) // public Task AddDataItem(TDataItem dataItem)
{ // {
if (dataItem.Id.IsNullOrEmpty()) dataItem.Id = Guid.NewGuid(); // if (dataItem.Id.IsNullOrEmpty()) dataItem.Id = Guid.NewGuid();
return _dataSource.Add(dataItem, true); // return _dataSource.Add(dataItem, true);
} // }
public Task AddDataItemAsync(TDataItem dataItem) // public Task AddDataItemAsync(TDataItem dataItem)
{ // {
if (dataItem.Id.IsNullOrEmpty()) dataItem.Id = Guid.NewGuid(); // if (dataItem.Id.IsNullOrEmpty()) dataItem.Id = Guid.NewGuid();
_dataSource.Add(dataItem); // _dataSource.Add(dataItem);
return SaveChangesToServerAsync(); // return SaveChangesToServerAsync();
} // }
private async Task OnItemSaving(GridEditModelSavingEventArgs e) // private async Task OnItemSaving(GridEditModelSavingEventArgs e)
{ // {
var dataItem = (e.EditModel as TDataItem)!; // var dataItem = (e.EditModel as TDataItem)!;
if (e.IsNew && dataItem.Id.IsNullOrEmpty()) dataItem.Id = Guid.NewGuid(); // if (e.IsNew && dataItem.Id.IsNullOrEmpty()) dataItem.Id = Guid.NewGuid();
var logText = e.IsNew ? "add" : "update"; // var logText = e.IsNew ? "add" : "update";
Logger.Debug($"{_gridLogName} OnItemSaving {logText}; Id: {dataItem.Id}"); // Logger.Debug($"{_gridLogName} OnItemSaving {logText}; Id: {dataItem.Id}");
await OnGridEditModelSaving.InvokeAsync(e); // await OnGridEditModelSaving.InvokeAsync(e);
if (e.Cancel) // if (e.Cancel)
{ // {
Logger.Debug($"{_gridLogName} OnItemSaving {logText} canceled; Id: {dataItem.Id}"); // Logger.Debug($"{_gridLogName} OnItemSaving {logText} canceled; Id: {dataItem.Id}");
return; // return;
} // }
if (e.IsNew) await AddDataItemAsync(dataItem); // if (e.IsNew) await AddDataItemAsync(dataItem);
else await UpdateDataItemAsync(dataItem); // else await UpdateDataItemAsync(dataItem);
_dataSource.UpdateCollection(dataItem, false); // _dataSource.UpdateCollection(dataItem, false);
} // }
private Task SaveChangesToServerAsync() // private Task SaveChangesToServerAsync()
{ // {
try // try
{ // {
return _dataSource.SaveChangesAsync(); // return _dataSource.SaveChangesAsync();
} // }
catch (Exception ex) // catch (Exception ex)
{ // {
Logger.Error($"{_gridLogName} SaveChangesToServerAsync->SaveChangesAsync error!", ex); // Logger.Error($"{_gridLogName} SaveChangesToServerAsync->SaveChangesAsync error!", ex);
} // }
return Task.CompletedTask; // return Task.CompletedTask;
} // }
private async Task<bool> SaveChangesToServer() // private async Task<bool> SaveChangesToServer()
{ // {
var result = false; // var result = false;
try // try
{ // {
var unsavedItems = await _dataSource.SaveChanges(); // var unsavedItems = await _dataSource.SaveChanges();
if ((result = unsavedItems.Count == 0) == false) // if ((result = unsavedItems.Count == 0) == false)
Logger.Error($"{_gridLogName} SaveChangesToServer->SaveChanges error! unsavedCount: {unsavedItems.Count}"); // Logger.Error($"{_gridLogName} SaveChangesToServer->SaveChanges error! unsavedCount: {unsavedItems.Count}");
} // }
catch (Exception ex) // catch (Exception ex)
{ // {
Logger.Error($"{_gridLogName} OnItemSaving", ex); // Logger.Error($"{_gridLogName} OnItemSaving", ex);
} // }
return result; // return result;
} // }
private async Task OnItemDeleting(GridDataItemDeletingEventArgs e) // private async Task OnItemDeleting(GridDataItemDeletingEventArgs e)
{ // {
Logger.Debug($"{_gridLogName} OnItemDeleting"); // Logger.Debug($"{_gridLogName} OnItemDeleting");
await OnGridItemDeleting.InvokeAsync(e); // await OnGridItemDeleting.InvokeAsync(e);
if (e.Cancel) // if (e.Cancel)
{ // {
Logger.Debug($"{_gridLogName} OnItemDeleting canceled"); // Logger.Debug($"{_gridLogName} OnItemDeleting canceled");
return; // return;
} // }
var dataItem = (e.DataItem as TDataItem)!; // var dataItem = (e.DataItem as TDataItem)!;
await RemoveDataItem(dataItem); // await RemoveDataItem(dataItem);
} // }
private void OnCustomizeElement(GridCustomizeElementEventArgs e) // private void OnCustomizeElement(GridCustomizeElementEventArgs e)
{ // {
if (e.ElementType == GridElementType.DetailCell) // if (e.ElementType == GridElementType.DetailCell)
{ // {
e.Style = "padding: 0.5rem; opacity: 0.75"; // e.Style = "padding: 0.5rem; opacity: 0.75";
} // }
else if (false && e.ElementType == GridElementType.DataCell && e.Column.Name == nameof(IId<Guid>.Id)) // else if (false && e.ElementType == GridElementType.DataCell && e.Column.Name == nameof(IId<Guid>.Id))
{ // {
e.Column.Visible = AcDomain.IsDeveloperVersion; // e.Column.Visible = AcDomain.IsDeveloperVersion;
e.Column.ShowInColumnChooser = AcDomain.IsDeveloperVersion; // e.Column.ShowInColumnChooser = AcDomain.IsDeveloperVersion;
} // }
} // }
protected override Task SetParametersAsyncCore(ParameterView parameters) // protected override Task SetParametersAsyncCore(ParameterView parameters)
{ // {
if (!IsFirstInitializeParameters) // if (!IsFirstInitializeParameters)
{ // {
//if (typeof(TDataItem) is IId<Guid> || typeof(TDataItem) is IId<int>) // //if (typeof(TDataItem) is IId<Guid> || typeof(TDataItem) is IId<int>)
KeyFieldName = "Id"; // KeyFieldName = "Id";
base.DataItemDeleting = EventCallback.Factory.Create<GridDataItemDeletingEventArgs>(this, OnItemDeleting); // base.DataItemDeleting = EventCallback.Factory.Create<GridDataItemDeletingEventArgs>(this, OnItemDeleting);
base.EditModelSaving = EventCallback.Factory.Create<GridEditModelSavingEventArgs>(this, OnItemSaving); // base.EditModelSaving = EventCallback.Factory.Create<GridEditModelSavingEventArgs>(this, OnItemSaving);
CustomizeElement += OnCustomizeElement; // CustomizeElement += OnCustomizeElement;
//ShowFilterRow = true; // //ShowFilterRow = true;
//PageSize = 4; // //PageSize = 4;
//ShowGroupPanel = true; // //ShowGroupPanel = true;
//AllowSort = false; // //AllowSort = false;
TextWrapEnabled = false; // TextWrapEnabled = false;
AllowSelectRowByClick = true; // AllowSelectRowByClick = true;
HighlightRowOnHover = true; // HighlightRowOnHover = true;
AutoCollapseDetailRow = true; // AutoCollapseDetailRow = true;
AutoExpandAllGroupRows = false; // AutoExpandAllGroupRows = false;
//KeyboardNavigationEnabled = true; // //KeyboardNavigationEnabled = true;
//var dataColumns = GetDataColumns(); // //var dataColumns = GetDataColumns();
//var idColumn = dataColumns.FirstOrDefault(x => x.FieldName == nameof(IId<Guid>.Id)); // //var idColumn = dataColumns.FirstOrDefault(x => x.FieldName == nameof(IId<Guid>.Id));
//if (idColumn != null) // //if (idColumn != null)
//{ // //{
// idColumn.ShowInColumnChooser = AcDomain.IsDeveloperVersion; // // idColumn.ShowInColumnChooser = AcDomain.IsDeveloperVersion;
// idColumn.Visible = !AcDomain.IsDeveloperVersion; // // idColumn.Visible = !AcDomain.IsDeveloperVersion;
//} // //}
IsFirstInitializeParameters = true; // IsFirstInitializeParameters = true;
} // }
return base.SetParametersAsyncCore(parameters); // return base.SetParametersAsyncCore(parameters);
} // }
protected override void OnParametersSet() // protected override void OnParametersSet()
{ // {
base.OnParametersSet(); // base.OnParametersSet();
if (GridName.IsNullOrWhiteSpace()) GridName = $"{typeof(TDataItem).Name}Grid"; // if (GridName.IsNullOrWhiteSpace()) GridName = $"{typeof(TDataItem).Name}Grid";
_gridLogName = $"[{GridName}]"; // _gridLogName = $"[{GridName}]";
} // }
//public Task AddDataItem(TDataItem dataItem, int messageTag) => PostDataToServerAsync(dataItem, messageTag, TrackingState.Add); // //public Task AddDataItem(TDataItem dataItem, int messageTag) => PostDataToServerAsync(dataItem, messageTag, TrackingState.Add);
public Task UpdateDataItem(TDataItem dataItem) => _dataSource.Update(dataItem, true); // public Task UpdateDataItem(TDataItem dataItem) => _dataSource.Update(dataItem, true);
public Task UpdateDataItemAsync(TDataItem dataItem) // public Task UpdateDataItemAsync(TDataItem dataItem)
{ // {
_dataSource.Update(dataItem, false); // _dataSource.Update(dataItem, false);
return SaveChangesToServerAsync(); // return SaveChangesToServerAsync();
} // }
//public Task UpdateDataItem(TDataItem dataItem, int messageTag) => PostDataToServerAsync(dataItem, messageTag, TrackingState.Update); // //public Task UpdateDataItem(TDataItem dataItem, int messageTag) => PostDataToServerAsync(dataItem, messageTag, TrackingState.Update);
public Task AddOrUpdateDataItem(TDataItem dataItem) => _dataSource.AddOrUpdate(dataItem, true); // public Task AddOrUpdateDataItem(TDataItem dataItem) => _dataSource.AddOrUpdate(dataItem, true);
public Task RemoveDataItem(TDataItem dataItem) => _dataSource.Remove(dataItem, true); // public Task RemoveDataItem(TDataItem dataItem) => _dataSource.Remove(dataItem, true);
//public Task RemoveDataItem(TDataItem dataItem, int messageTag) => PostDataToServerAsync(dataItem, messageTag, TrackingState.Remove); // //public Task RemoveDataItem(TDataItem dataItem, int messageTag) => PostDataToServerAsync(dataItem, messageTag, TrackingState.Remove);
public Task RemoveDataItem(Guid id) => RemoveDataItem(id, RemoveMessageTag); // public Task RemoveDataItem(Guid id) => RemoveDataItem(id, RemoveMessageTag);
public Task RemoveDataItem(Guid id, int messageTag) // public Task RemoveDataItem(Guid id, int messageTag)
{ // {
var dataItem = _dataSource.FirstOrDefault(x => x.Id == id); // var dataItem = _dataSource.FirstOrDefault(x => x.Id == id);
if (dataItem == null) return Task.CompletedTask; // if (dataItem == null) return Task.CompletedTask;
return _dataSource.Remove(dataItem, true); // return _dataSource.Remove(dataItem, true);
} // }
public Task ReloadDataSourceAsync() // public Task ReloadDataSourceAsync()
{ // {
return _dataSource.LoadDataSourceAsync(false); // return _dataSource.LoadDataSourceAsync(false);
} // }
} //}
public class GridDataItemChangingEventArgs<TDataItem> : GridDataItemChangedEventArgs<TDataItem> where TDataItem : class, IId<Guid> //public class GridDataItemChangingEventArgs<TDataItem> : GridDataItemChangedEventArgs<TDataItem> where TDataItem : class
{ //{
internal GridDataItemChangingEventArgs(IMgGridBase grid, TDataItem dataItem, TrackingState trackingState) : base(grid, dataItem, trackingState) // internal GridDataItemChangingEventArgs(IMgGridBase grid, TDataItem dataItem, TrackingState trackingState) : base(grid, dataItem, trackingState)
{ // {
} // }
public bool IsCanceled { get; set; } // public bool IsCanceled { get; set; }
} //}
public class GridDataItemChangedEventArgs<TDataItem> where TDataItem : class, IId<Guid> //public class GridDataItemChangedEventArgs<TDataItem> where TDataItem : class
{ //{
internal GridDataItemChangedEventArgs(IMgGridBase grid, TDataItem dataItem, TrackingState trackingState) // internal GridDataItemChangedEventArgs(IMgGridBase grid, TDataItem dataItem, TrackingState trackingState)
{ // {
Grid = grid ?? throw new ArgumentNullException(nameof(grid)); // Grid = grid ?? throw new ArgumentNullException(nameof(grid));
DataItem = dataItem; // DataItem = dataItem;
TrackingState = trackingState; // TrackingState = trackingState;
} // }
public IMgGridBase Grid { get; } // public IMgGridBase Grid { get; }
public TDataItem DataItem { get; } // public TDataItem DataItem { get; }
public TrackingState TrackingState { get; } // public TrackingState TrackingState { get; }
public bool CancelStateChangeInvoke { get; set; } // public bool CancelStateChangeInvoke { get; set; }
} //}