From 88aa1070c22132416fd7ffd6a4a4a7217c4a5d04 Mon Sep 17 00:00:00 2001
From: tdx <tdx@local>
Date: Wed, 2 Apr 2025 06:58:54 +0000
Subject: [PATCH] SVN r428

SVN-Revision: r428
---
 插件库/Lskj.Control/BandedGridControlEx.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/插件库/Lskj.Control/BandedGridControlEx.cs b/插件库/Lskj.Control/BandedGridControlEx.cs
index 7f9569f..67a7608 100644
--- a/插件库/Lskj.Control/BandedGridControlEx.cs
+++ b/插件库/Lskj.Control/BandedGridControlEx.cs
@@ -187,7 +187,6 @@ namespace Lskj.Control
                     this.GridView.RowCellStyle -= new RowCellStyleEventHandler(OnGridViewRowCellStyle);
                     this.GridView.RowCellStyle += new RowCellStyleEventHandler(OnGridViewRowCellStyle);
                 }
-
                 else
                 {
                     if (!SystemInfo.Instance.ConditionalStylePriority)
@@ -2954,6 +2953,7 @@ namespace Lskj.Control
                 else
                 {
                     GridColumnModel model = gridColumn.Tag as GridColumnModel;
+                    if (model == null) return;
                     string ColumnSiftValue = string.Empty;
                     string editValue = ControlType.IsValue(model.FieldType) ? GridGroupRowInfo.GroupValueText : GridGroupRowInfo.EditValue + "";
                     int startindex = GridGroupRowInfo.GroupText.LastIndexOf(":");
@@ -2962,6 +2962,7 @@ namespace Lskj.Control
                     foreach (BandedGridColumn newColumn in this.bandedGridView.Columns)
                     {
                         GridColumnModel Newmodel = newColumn.Tag as GridColumnModel;
+                        if (Newmodel == null) continue;
                         if (Newmodel.Visible && Newmodel.CanSum && !SystemInfo.Instance.GroupSpecialMode)
                         {