DEV控件：gridControl常用属性设置

1.隐藏最上面的GroupPanel

  gridView1.OptionsView.ShowGroupPanel=false; 

2.得到当前选定记录某字段的值

  sValue=Table.Rows[gridView1.FocusedRowHandle][FieldName].ToString();

3.数据只读

  gridView1.OptionsBehavior.Editable=false;

4.不显示MasterDetailView

gridView1.OptionsDetail.EnableMasterViewMode=false;

5.修改最上面的GroupPanel内容

gridView1.GroupPanelText="柳生飘絮";

6.数据绑定：

FieldName －－数据库的字段名称

7.读写拷贝权限设置

ColumnView.Editable
    This property returns a value of the ColumnViewOptionsBehavior.Editable option
    不可写
ColumnViewOptionsBehavior.Editable
    Gets or sets whether end users are allowed to invoke cell editors
    可读可写

OptionsColumn.AllowEdit
    Gets or sets whether end users are allowed to invoke editors for the column's cells.
    可读可写
    只有ColumnViewOptionsBehavior.Editable = True设置OptionsColumn.AllowEdit才有意义

OptionsColumn.ReadOnly
    Gets or sets whether end-users are prevented from editing the column's cell values. 
    可读可写

If the ReadOnly property is set to true, the cellvalues of columns cannot be modified by end-users. In this case celleditors can be invoked but end users can only select and copy aneditor's content. This option is not in effect if the column's AllowEdit or the view's ColumnView.Editable option is disabled.

Cell values can still be modified in code using the ColumnView.SetRowCellValue method regardless of the ReadOnly property's setting.

只读不可拷贝：
    ColumnViewOptionsBehavior.Editable = False

只读可拷贝:
    ColumnViewOptionsBehavior.Editable = True
    OptionsColumn.AllowEdit = True
    OptionsColumn.ReadOnly = True

可编辑:
    ColumnViewOptionsBehavior.Editable = True
    OptionsColumn.AllowEdit = True
    OptionsColumn.ReadOnly = False