[原创]SAP Business One SDK Grid中添加ComboBox CheckBox(Demo)

ComboBoxColumn Object
Description
This object represents a column with a combo box.
Available from Columns.Item when the column type is gct_ComboBox.

CheckBoxColumn Object
Description
This object represents a column with a check box.
Available from Columns.Item when the column type is gct_CheckBox.

Grid Class
1.只能利用SQL Query对列Columns操作，不能象Matrix那样可以oColumns.Add("A1", SAPbouiCOM.BoFormItemTypes.it_EDIT);
2.ComboBoxColumn只能识别字符串string类型的值。CheckBoxColumn 空值。

以下为部分代码.

// Set the grid data

oGrid = ( ( SAPbouiCOM.Grid )( oItem.Specific ) );

oForm.DataSources.DataTables.Add( "MyDataTable" );

oForm.DataSources.DataTables.Item(0).ExecuteQuery("select DocNum, CardName,docentry,\'\' as YorN from OINV where docstatus=\'O\' order by docnum");

oGrid.DataTable = oForm.DataSources.DataTables.Item( "MyDataTable" ); //对Grid绑定数据源

//Set columns size

oGridColumn = (SAPbouiCOM.GridColumn)(oGrid.Columns.Item(1));

oGridColumn.Type = SAPbouiCOM.BoGridColumnType.gct_ComboBox;//转换成ComboBoxColumn

oComboBoxColumn = (SAPbouiCOM.ComboBoxColumn)(oGrid.Columns.Item(1));

oComboBoxColumn.ValidValues.Add("1", "One");

oComboBoxColumn.ValidValues.Add("2", "Two");

oComboBoxColumn.ValidValues.Add("3", "Three");

oGridColumn = (SAPbouiCOM.GridColumn)(oGrid.Columns.Item(3));

oGridColumn.Type = SAPbouiCOM.BoGridColumnType.gct_CheckBox;//转换成CheckBoxColumn

oGrid.Columns.Item(1).Width = 150;

oGrid.Columns.Item(1).Editable = true;

oGrid.Columns.Item(2).Width = 30;

oGrid.Columns.Item(2).Editable = true;

oGrid.Columns.Item(3).Width = 50;

oGrid.Columns.Item(3).Editable = true;

oGrid.CollapseLevel = 1;

oGrid.AutoResizeColumns();

oForm.Freeze(false);

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