记Dev GridControl打印界面中单元格内容换行显示与关闭触发事件

单元格内容换行显示与关闭触发事件"/>

记Dev GridControl打印界面中单元格内容换行显示与关闭触发事件

引用项：
using DevExpress.XtraPrinting;
using DevExpress.XtraGrid;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.XtraEditors.Repository;

	private void Print_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){GridControl gc = gridControl1;GridView gv = gridView1;//设置内容超长的列换行显示 (需要在下方关闭事件中恢复)//RepositoryItemMemoEdit> using DevExpress.XtraEditors.Repository;RepositoryItemMemoEdit repositoryitemmemoedit = new RepositoryItemMemoEdit();//关键设置gv.OptionsView.RowAutoHeight = true;//关键设置gv.Columns.ColumnByFieldName("fieldname").MaxWidth = 240;//自己根据打印效果调整gv.Columns.ColumnByFieldName("fieldname").MaxWidth = 240;//自己根据打印效果调整gv.Columns.ColumnByFieldName("fieldname").ColumnEdit = repositoryitemmemoedit;//关键设置gv.Columns.ColumnByFieldName("fieldname").ColumnEdit = repositoryitemmemoedit;//关键设置//设置不打印的列隐藏gv.OptionsSelection.MultiSelect = false;//勾选列//gv.Columns.ColumnByFieldName("fieldname").Visible = false;//隐藏指定列//设置打印出来的页面中表格自适应列宽gv.OptionsPrint.AutoWidth = true;//PrintingSystem print = new DevExpress.XtraPrinting.PrintingSystem();//打印对象PrintableComponentLink link = new PrintableComponentLink(print);//内容设置对象link.PaperKind = System.Drawing.Printing.PaperKind.A4;link.Landscape = true;//设置横打print.Links.Add(link);link.Component = gc;//要打印的控件string _PrintHeader = "你的标题";PageHeaderFooter phf = link.PageHeaderFooter as PageHeaderFooter;phf.Header.Content.Clear();phf.Header.Content.AddRange(new string[] { "", _PrintHeader, "" });phf.Header.Font = new System.Drawing.Font("微软雅黑", 14, System.Drawing.FontStyle.Bold);phf.Header.LineAlignment = BrickAlignment.Center;link.CreateDocument(); //创建文档print.PreviewFormEx.Show();//预览print.PrintDlg();//弹打印窗口让用户选打印机//打印界面关闭时触发print.PreviewFormEx.FormClosed += Preview_Closed;}public void Preview_Closed(object sender, FormClosedEventArgs e){//恢复主页的显示效果this.gridView1.OptionsSelection.MultiSelect = true;//恢复勾选列this.gridView1.Columns.ColumnByFieldName("fieldname").Visible = true;//恢复指定列this.gridView1.OptionsView.RowAutoHeight = false;//恢复换行列的样式设置this.gridView1.Columns.ColumnByFieldName("fieldname").MaxWidth = 0;this.gridView1.Columns.ColumnByFieldName("fieldname").MaxWidth = 0;this.gridView1.Columns.ColumnByFieldName("fieldname").ColumnEdit = null;this.gridView1.Columns.ColumnByFieldName("fieldname").ColumnEdit = null;this.gridView1.BestFitColumns();//这是自带的最佳列宽显示}