DataGridView为新增行中DataGridViewComboBoxCell添加不同的数据绑定！

原创文章，转载请注明出处！

界面布局：点击“添加”按钮，会读取相关文件，将文件相关信息作为新的一行添加到DataGridView，此时动态绑定DataGridViewComboBoxCell不同的下拉选项。代码如下：

                //新建一行                
                DataGridViewRow dr = new DataGridViewRow();           
                dr.CreateCells(dataGridView1);
               
                dr.Cells[0].Value = pFeatureClass.AliasName;
                dataGridView1.Rows.Insert(0, dr);//添加新行
                DataGridViewComboBoxCell dgvComboTop = dr.Cells[1] as DataGridViewComboBoxCell;//将Cell转换成ComboBoxCell
                DataGridViewComboBoxCell dgvComboBottom = dr.Cells[2] as DataGridViewComboBoxCell;

                IField pField = null;
                IFields pFields = pFeatureClass.Fields;
                for (int i = 0; i < pFields.FieldCount - 1;i++ )
                {
                    pField = pFields.get_Field(i);
                    if (pField.Type!=esriFieldType.esriFieldTypeGeometry)
                    {
                        dgvComboTop.Items.Add(pField.Name);
                        dgvComboBottom.Items.Add(pField.Name);
                    }
                }