Dev GridControl GridView常用属性
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="奔跑ing";
6.设置数据源:
gridControl1.DataSource = dt;
7.读写拷贝权限设置:
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
8.模板列的设置:
到Columns中,在他的属性中找到ColumnEdit.
以LookUpEdit为例:
首先从Designer左边菜单In-Place Editor Repository中添加LookUpEdit.取名为Re1.然后.在他的Columns属性中添加3列.Caption依次为:编号,姓名,性别.FieldName依次为:FID,FNAME,FSEX.然后将Re1的NullText设置成空.
AutoSearchColumnIndex属性设置为2.ImmediatePopup属性设置为True.
SearchMode设置为OnlyInPopup.
然后将这个模板列附加到我们上面提到的列1(也就是将列1的ColumnEdit属性设成Re1)
最后我们还要在代码里面给Re1绑定数据源和显示项.
Re1.DataSource = DALUse.Query("select fid,fname,fsex from dual").Tables[0];
Re1.DisplayMember = "FSEX";
Re1.ValueMember = "FNAME";
9.设某一列文字和标题局中显示:
gridView1.Columns[0].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
gridView1.Columns[0].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
10.去掉某一列上面的自动筛选功能(Filter):
gridView1.Columns[0].OptionsFilter.AllowAutoFilter = false;
gridView1.Columns[0].OptionsFilter.AllowFilter = false;
gridView1.Columns[0].OptionsFilter.ImmediateUpdateAutoFilter = false;
11.设置冻结列(左冻结):
gridView1.Columns[0].Fixed= DevExpress.XtraGrid.Columns.FixedStyle.Left;
12.得到单元格数据(0行0列):
string ss=gridView1.GetRowCellDisplayText(0, gridView1.Columns[0]);
string ss = gridView1.GetRowCellValue(0, gridView1.Columns[0]);
13.设置单元格数据:
gridView1.SetRowCellValue(0, gridView1.Columns[0], "123");
14.设置自动增加的行号,需要先添加给gridview添加事件CustomDrawRowIndicator
private void gridview_CustomDrawRowIndicator(object sender,DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs e)
{
if (e.Info.IsRowIndicator && e.RowHandle >= 0)
e.Info.DisplayText = (e.RowHandle + 1).ToString();
}
15、如何让各列头禁止移动?
设置 gridView1.OptionsCustomization.AllowColumnMoving = false
16、如何让各列头禁止排序?
设置 gridView1.OptionsCustomization.AllowSort = false
17、如何禁止各列头改变列宽?
设置 gridView1.OptionsCustomization.AllowColumnResizing = false
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