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39 lines
1.5 KiB
39 lines
1.5 KiB
// Author: Gockner, Simon
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// Created: 2020-03-06
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// Copyright(c) 2020 SimonG. All Rights Reserved.
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using System;
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namespace GBase.Api
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{
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/// <summary>
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/// Notify the GBase that an entry has changed
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/// </summary>
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public abstract class NotifyGBaseEntryChanged : INotifyGBaseEntryChanged //TODO: Rename to GBaseValueChanged or EntryUpdated?
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{
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/// <summary>
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/// Notify the GBase that an entry has changed
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/// </summary>
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public event EventHandler<GBaseEntryChangedEventArgs> GBaseEntryChanged;
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/// <summary>
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/// Raise the <see cref="GBaseEntryChanged"/> event
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/// </summary>
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/// <param name="entry">The entry (sender)</param>
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/// <param name="columnName">The name of the IGBaseColumn</param>
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/// <param name="value">The new value</param>
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protected void RaiseGBaseEntryChanged(object entry, string columnName, object value)
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{
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GBaseEntryChanged?.BeginInvoke(entry, new GBaseEntryChangedEventArgs(columnName, value), GBaseEntryChangedCallback, null);
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}
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/// <summary>
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/// Callback for the <see cref="GBaseEntryChanged"/> event
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/// </summary>
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/// <param name="asyncResult">The <see cref="IAsyncResult"/></param>
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private void GBaseEntryChangedCallback(IAsyncResult asyncResult)
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{
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GBaseEntryChanged?.EndInvoke(asyncResult); //TestMe: Does this work? Or is there something to be done with the asyncResult
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}
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}
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} |