如何在devexpress gridcontrol中添加新行?(WinForms c#)

I want to add a new line of row when pressing a button. In datagridview it would be: datagridview1.Rows.Add()

当按下按钮时，我想添加一行新的行。在datagridview中，它将是:datagridview1.Rows.Add()

What is the equivalent code for that in gridcontrol? Please help me.

在gridcontrol中，等效代码是什么?请帮助我。

3 个解决方案

#1

You cannot add a new row directly to your GridControl, since this is just a container for the views. However, if you're using a GridView inside your GridControl (or any other descendant of ColumnView), you can add a new row using AddNewRow() method.

您不能直接向GridControl添加新的行，因为这只是视图的一个容器。但是，如果在GridControl(或ColumnView的任何其他子代)中使用GridView，则可以使用AddNewRow()方法添加新的行。

(myGridcontrol.MainView as DevExpress.XtraGrid.Views.Grid.GridView).AddNewRow();

Link to documentation

链接到文档

EDIT: You can access your view in a different way, of course.

编辑:你可以用不同的方式访问你的视图，当然。

#2

The DevExpress GridControl must always be bound to a datasource: you cannot add rows directly to the GridControl object or its child GridViews.

DevExpress GridControl必须始终绑定到数据源:不能直接向GridControl对象或其子gridview添加行。

Instead, you must bind your GridControl to a data source (via the GridControl.DataSource property), and add/remove rows via this data source.

相反，您必须将GridControl绑定到一个数据源(通过GridControl)。数据源属性)，并通过该数据源添加/删除行。

See the 'Binding To Data' documentation at the DevExpress site for more information on the kinds of data sources that can be used with a GridControl.

请参阅DevExpress站点上的“绑定到数据”文档，以获得更多关于可用于GridControl的数据源的信息。

#3

You can use AddNewRow to add new row and SetRowCellValue to insert value to that row.

您可以使用AddNewRow添加新的行和SetRowCellValue来为该行插入值。

yourgridViewName.AddNewRow();
yourgridViewName.SetRowCellValue(rowhandle,columnName,value);
gridViewMappedFileds.UpdateCurrentRow();

Put yourgridName.RowCount-1 for rowhandle to insert the row at last.Put gridViewMappedFileds.Columns["ColumnName"] to give your columnname.

把yourgridName。RowCount-1为rowhandle插入最后一行。把gridViewMappedFileds。列["ColumnName"]给你的ColumnName。

#1

(myGridcontrol.MainView as DevExpress.XtraGrid.Views.Grid.GridView).AddNewRow();