messagebox关不掉,求解...
        private void LoadFeatureClass(IDataset pDataSet)
        {
            if (pDataSet.Type == esriDatasetType.esriDTFeatureDataset)
            {
                checkedListBox1.Items.Clear();
                IFeatureDataset pFDataSet = (IFeatureDataset)pDataSet;
                IEnumDataset pEDs = pFDataSet.Subsets;
                IDataset pDs = pEDs.Next();
                string strVal = string.Empty;
                while (pDs != null)
                {
                    checkedListBox1.Items.Add(pDs.Name);
                    strVal = strVal + pDs.Name + "*";
                    pDs = pEDs.Next();
                }
                TopologyClass.LayerNameListAll = strVal;
            }
            else
            {
                MessageBox.Show("没找到相关要素集", "提示",  MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
      }
结果弄的就算while循环判断为真,也依然会执行else的语句弹出message,而且要点很多下确定message才能关闭,求解
              
              
------解决方案--------------------你这个方法有没有重复调用?
------解决方案--------------------别这么弹窗
委托主线程弹窗
如果弹了就不弹 可以变量控制