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// <copyright file="PanelProperty.cs" company="PlaceholderCompany">
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// Copyright (c) PlaceholderCompany. All rights reserved.
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// </copyright>
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using System;
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using System.Reflection;
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using System.Windows.Forms;
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//using StyleLibManager;
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namespace UCDraw
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{
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//public delegate void SymbolSigma(GeoSigmaDrawLib.GeoSigmaXY geoSigma);
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/// <summary>
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/// 属性面板
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/// </summary>
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public partial class WellPolePanelProperty : UserControl
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{
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/// <summary>
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/// 图元属性发生了变化
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/// </summary>
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public event EventHandler<EventArgs> ElementChanged;
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/// <summary>
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/// Initializes a new instance of the <see cref="WellPolePanelProperty"/> class.
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/// </summary>
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public WellPolePanelProperty()
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{
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InitializeComponent();
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propertyGrid1.PropertyValueChanged += (s, e) => ElementChanged?.Invoke(this, e);
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}
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public object SelectedObject
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{
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get => propertyGrid1.SelectedObject;
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set => propertyGrid1.SelectedObject = value;
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}
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public void ExpandPropertyGridValueColumn()
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{
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if (propertyGrid1 == null) return;
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// 获取内部 PropertyGridView
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var gridViewField = typeof(PropertyGrid).GetField("gridView",
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BindingFlags.Instance | BindingFlags.NonPublic);
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if (gridViewField?.GetValue(propertyGrid1) is Control gridView)
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{
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// 方法 A：启用 LargeButtons 模式（值列变宽）
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var largeButtonsProp = gridView.GetType().GetProperty("LargeButtons");
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largeButtonsProp?.SetValue(gridView, true);
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// 方法 B（更直接）：设置固定值列宽度
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// 注意：不同 .NET 版本字段名可能不同
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var valueCellWidthField = gridView.GetType().GetField("valueCellWidth",
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BindingFlags.Instance | BindingFlags.NonPublic);
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if (valueCellWidthField != null)
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{
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valueCellWidthField.SetValue(gridView, 200); // 设置为 200 像素
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}
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// 触发重绘
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propertyGrid1.Refresh();
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}
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}
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}
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}
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