gridControl常用属性设置

2012-12-11 13:48阅读：

http://blog.sina.cn/dpool/blog/u/2513413702

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
sVal=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.设置数据源:
gridControl1.DataSource = dt;
绑定每一列的FiledName--属性
对于Oracle数据库,所有的在设计器里写的程序中的字段名必须大写,否则可能绑定不上字段,sqlserver没有这个限制.

7.读写拷贝权限设置
只读不可拷贝：
ColumnViewOptionsBehavior.Editable = False

只读可拷贝:
ColumnV

iewOptionsBehavior.Editable = Tr
OptionsColumn.AllowEdit = Tr
OptionsColumn.ReadOnly = Tr

可编辑:
ColumnViewOptionsBehavior.Editable = Tr
OptionsColumn.AllowEdit = Tr
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Tr.
　　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.Qry('select fid,fname,fsex from d l').Tables[0];
Re1.DisplayMember = 'FSEX';
Re1.ValMember = '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.GetRowCellVal(0, gridView1.Columns[0]);

13.设置单元格数据(将0行0列的单元格赋值123)
gridView1.SetRowCellVal(0, gridView1.Columns[0], '123');

13.手动添加dev的列
DevExpress.XtraGrid.Columns.GridColumn Col1=new DevExpress.XtraGrid.Columns.GridColumn ();
Col1.FieldName='FID';
Col1.Visible=tr;
Col1.VisibleIndex=gridView1.Columns.Count;
gridView1.Columns.Add(Col1);

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.删除: (修改了dgvdel里的datagridviewdel方法)
p lic static void datagridviewdel_Dev(DevExpress.XtraGrid.Views.Grid.GridView Mydgv)
{
if (MessageBox.Show('你确定要删除选中的记录吗？', '删除提示', MessageBoxButtons.YesNo,

MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2, 0, false) == DialogResult.Yes)
{
int iSelectRowCount = Mydgv.SelectedRowsCount;
if (iSelectRowCount > 0)
{
Mydgv.DeleteSelectedRows();
}
}
}

16. 新增: (对于新增,其本身的AddNewRow方法就可以做到)
private void btn_add_Click(object sender, EventArgs e)
{
gridView1.AddNewRow();
}
具体如果对于新加行还有什么特别的设置,可以在它gridView1_InitNewRow事件中填写:
private void gridView1_InitNewRow(object sender, DevExpress.XtraGrid.Views.Grid.InitNewRowEventArgs e)
{
ColumnView View = sender as ColumnView;
View.SetRowCellVal(e.RowHandle, View.Columns[0], gridView1.GetRowCellVal(gridView1.GetRowHandle

(gridView1.RowCount - 2), gridView1.Columns[0])); //复制最后一行的数据到新行

View.SetRowCellVal(e.RowHandle, View.Columns[1], gridView1.GetRowCellVal(gridView1.GetRowHandle

(gridView1.RowCount - 2), gridView1.Columns[1])); //复制最后一行的数据到新行
}

17. 保存 (第三方控件提供的RefreshData和RefreshDataSource方法对于保存数据都不好使,最后还是使用了Dgvsave的

datagridviewsave方法,用这个方法就可以)

18.特效：gridcontrol中有5种view 型式，普通的是gridview，然后分别为cardview、BandedView、Advanced BandedView、

LayoutView；共5种。
1）、view组中把OptionView下的viewmode 设置成“Carousel”就达到这种“旋转木马”式的gridcontrol view 特效了
2）、layoutView1.OptionsCarouselMode.PitchAngle 这个属性决定“旋转木马”的pitch angle 螺距角; 螺旋角; 螺旋升角; 俯

仰角; 倾角; 节锥半角
3）、Roll Angle 属性决定着倾侧角度
4）、指定数据源，显示数据：
//显示数据
private void showData(List list)
{
DataTable dt = new DataTable('OneEmployee');
dt.Columns.Add('Caption', System.Type.GetType('System.String'));
dt.Columns.Add('Department', System.Type.GetType('System.String'));
dt.Columns.Add('PhotoName', System.Type.GetType('System.Byte[]'));

for (int i = 0; i < list.Count; i++)
{
DataRow dr = dt.NewRow();
dr['Caption'] = list[i].Name;
dr['Department'] = list[i].Department;
string imagePath = @'D:/C#/photos/' + list[i].PhotoPath;
dr['PhotoName'] = getImageByte(imagePath);
dt.Rows.Add(dr);
}
gridControl1.DataSource = dt;
}
//返回图片的字节流byte[]
private byte[] getImageByte(string imagePath)
{
FileStream files = new FileStream(imagePath, FileMode.Open);
byte[] imgByte = new byte [files.Length ];
files.Read(imgByte, 0, imgByte.Length);
files.Close();
return imgByte;
}

19.检查数据的有效性
在gridview的ValidateRow事件中加入检查代码：
#region 检查数据
private void gridView1_ValidateRow(object sender, ValidateRowEventArgs e)
{
GridView view = sender as GridView;
view.ClearColumnErrors();
if (view.GetRowCellVal(e.RowHandle, 'ReceiveDate') == DBNull.Val)
{
e.Valid = false;
view.SetColumnError(view.Columns['ReceiveDate'], '必须指定日期');
}
}
#endregion
调用gridview.UpdateCurrentRow()方法执行检查

最常用的DevExpress Winform 4个代码片段：
一、GridControl的删除操作
private void rILinkEditInfoDel_Click(object sender, EventArgs e)
{
if (XtraMessageBox.Show('请确定是否删除当前记录？', '警告', MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
{
DataRow row = gvInfos.GetDataRow(gvInfos.FocusedRowHandle);
delByCode(row['Code'].ToString());
XtraMessageBox.Show('操作成功！');
}
}

二、绑定非数据表中列
Hashtable ht = new Hashtable();
private void gridView6_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e)
{
GridView View = sender as GridView;
if (e.RowHandle >= 0)
{
object needAlert = View.GetRowCellVal(e.RowHandle, View.Columns['needAlert']);
if (needAlert != null & needAlert != DBNull.Val && needAlert.ToString().Trim() != '0' & View.GetRowCellVal(e.RowHandle, View.Columns['Val']) != DBNull.Val)
{
decimal AverVal = Convert.ToDecimal(View.GetRowCellVal(e.RowHandle, View.Columns['Val']));
object MinVal = View.GetRowCellVal(e.RowHandle, View.Columns['MinVal']);
object MaxVla = View.GetRowCellVal(e.RowHandle, View.Columns['MaxVal']);
if (MinVal != DBNull.Val & MinVal != null & MaxVla.ToString() != '' & MaxVla != DBNull.Val && MaxVla != null & MaxVla.ToString() != '')
{
decimal gridColumn2 = Convert.ToDecimal(View.GetRowCellVal(e.RowHandle, View.Columns['MinVal']));
decimal gridColumn1 = Convert.ToDecimal(View.GetRowCellVal(e.RowHandle, View.Columns['MaxVal']));
if (gridColumn2 > AverVal || AverVal > gridColumn1)
{
if (!ht.ContainsKey('pic'))
ht.Add('pic', GetImage(1));
e.Val = ht['pic'];
}
}
}
}
}

///
/// 由资源文件获取图片
///
///
///
byte[] GetImage(int key)
{
Image img = DevExpress.Utils.Controls.ImageHelper.CreateImageFromResources(string.Format('RiverSys.Resources.{0}.gif', key.ToString()), typeof(RiverInfos).Assembly);
return DevExpress.XtraEditors.Controls.ByteImageConverter.ToByteArray(img, ImageFormat.Gif);
}

///
/// 动态根据条件设置行样式
///
///
///
private void gridView6_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e)
{
GridView View = sender as GridView;
if (e.RowHandle >= 0)
{
object needAlert = View.GetRowCellVal(e.RowHandle, View.Columns['needAlert']);
if (needAlert != null & needAlert != DBNull.Val && needAlert.ToString().Trim() != '0' & View.GetRowCellVal(e.RowHandle, View.Columns['Val']) != DBNull.Val)
{
decimal AverVal = Convert.ToDecimal(View.GetRowCellVal(e.RowHandle, View.Columns['Val']));
object MinVal = View.GetRowCellVal(e.RowHandle, View.Columns['MinVal']);
object MaxVla = View.GetRowCellVal(e.RowHandle, View.Columns['MaxVal']);
if (MinVal != DBNull.Val & MinVal != null & MaxVla.ToString() != '' & MaxVla != DBNull.Val && MaxVla != null & MaxVla.ToString() != '')
{
decimal gridColumn2 = Convert.ToDecimal(MinVal);
decimal gridColumn1 = Convert.ToDecimal(MaxVla);
if (gridColumn2 > AverVal || AverVal > gridColumn1)
{
e.Appearance.ForeColor = Color.Red;
e.Appearance.BackColor = Color.LightGray;
}
}
}
}
}

三、GridControl 中颜色选择控件

private void gvMapColor_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e)
{
GridView view = sender as GridView;
DataView dv = view.DataSource as DataView;
if (e.IsGetData)
{
string strVal = dv[e.ListSourceRowIndex]['Color'].ToString();
if (strVal != '')
{
//e.Val = DevExpress.Utils.StyleLayout.ColorFromString(strVal);
e.Val = Common.HexToColor(strVal);
}
}
else
{
//Color colorVal = DevExpress.Utils.StyleLayout.ColorFromString(e.Val.ToString());
Color colorVal = (Color)e.Val;
dv[e.ListSourceRowIndex]['Color'] = Common.RGB_HEX(colorVal.ToArgb());
}
}

四、关于 GridControl 验证示例

///
/// 初始化GridView，绑定数据
///
///
private void GridViewBindData(string parentId)
{
this.gridView1.Columns.Clear();
this.FDs= areaSetupActionHelper.getDsRegionByParentId(parentId);
this.gridCArea.DataSource =this.FDs.Tables[0].DefaultView;

this.gridView1.Columns['id'].VisibleIndex = -1;
this.gridView1.Columns['childCounts'].VisibleIndex = -1;

this.gridView1.Columns['reg_id'].Caption = '区划编号';
this.gridView1.Columns['reg_name'].Caption = '区划名称';
this.gridView1.Columns['parent_id'].Caption = '父区划编号';
this.gridView1.Columns['reg_desc'].Caption = '区划描述';
this.gridView1.Columns['parent_id'].ImageIndex =1;
this.gridView1.Columns['reg_desc'].ImageIndex = 0;

RepositoryItemTextEdit textEditReg_Id = new RepositoryItemTextEdit();
textEditReg_Id.Mask.EditMask =parentId+'//d{2,3}';
textEditReg_Id.Mask.MaskType = DevExpress.XtraEditors.Mask.MaskType.Regular;

this.gridView1.Columns['reg_id'].ColumnEdit = textEditReg_Id;

this.gridView1.Columns['reg_desc'].ColumnEdit = new RepositoryItemMemoExEdit();

TreeListNode node = this.treelArea.FocusedNode.ParentNode;
string fid = node==null?'0':node.GetVal('RegID').ToString().Trim();
DataSet ds = areaSetupActionHelper.getDsRegionByParentId(fid);
RepositoryItemLookUpEdit lookParent_Id = new RepositoryItemLookUpEdit();
lookParent_Id.Columns.Add(new LookUpColumnInfo('reg_id', 40, '区划编号'));
lookParent_Id.Columns.Add(new LookUpColumnInfo('reg_name', 40, '区划名称'));
lookParent_Id.DataSource = ds.Tables[0].DefaultView;
lookParent_Id.ValMember = 'reg_id';
lookParent_Id.DisplayMember = 'reg_id';
this.gridView1.Columns['parent_id'].ColumnEdit = lookParent_Id;
}
///
/// gridView单元格验证的相关处理程序
///
///
///
private void gridView1_ValidatingEditor(object sender, DevExpress.XtraEditors.Controls.BaseContainerValidateEditorEventArgs e)
{
if (e.Valid == false&this.gridView1.FocusedColumn.FieldName == 'reg_id')
{
e.ErrorText = '区划编号不合法！/n应为父区划编号加2～3位数据组成！';
}
if (this.gridView1.FocusedColumn.FieldName == 'reg_name')
{
Regex reg=new Regex(@'[/一-/龥]{1,20}');
Match m=reg.Match(e.Val.ToString().Trim());
if (m.Length != e.Val.ToString().Trim().Length)
{
e.Valid = false;
e.ErrorText = '区划名称应为汉字/n长度为1至20';
}
}
}
private void gridView1_InvalidValException(object sender, InvalidValExceptionEventArgs e)
{
if (MyDialog.Alert('　您所填写的内容不符合规则/n　要放弃您刚才对此项所做的更改吗？', '您所编辑的内容不符合规则', MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
{
e.ExceptionMode = ExceptionMode.Ignore;
}
}

///
/// gridView行验证的相关处理程序
///
private void gridView1_ValidateRow(object sender, DevExpress.XtraGrid.Views.Base.ValidateRowEventArgs e)
{
string regid = this.gridView1.GetRowCellVal(e.RowHandle, 'reg_id').ToString().Trim();
string regName = this.gridView1.GetRowCellVal(e.RowHandle, 'reg_name').ToString().Trim();
if ( regid.Length < 1)
{
e.Valid = false;
this.gridView1.SetColumnError(this.gridView1.Columns['reg_id'], '请填写区划编号!', DevExpress.XtraEditors.DXErrorProvider.ErrorType.Default);
// e.ErrorText = '区划名称不能为空!';
}
if (regName.Length < 1)
{
e.Valid = false;
this.gridView1.SetColumnError(this.gridView1.Columns['reg_name'], '区划名称不能为空!', DevExpress.XtraEditors.DXErrorProvider.ErrorType.Default);
}
}
private void gridView1_InvalidRowException(object sender, DevExpress.XtraGrid.Views.Base.InvalidRowExceptionEventArgs e)
{
if (e.RowHandle >= 0)
{
if (this.gridView1.GetRowCellVal(e.RowHandle, this.gridView1.Columns['reg_id']).ToString().Trim() == '' || this.gridView1.GetRowCellVal(e.RowHandle, this.gridView1.Columns['reg_name']).ToString().Trim() == '')
{
if (MyDialog.Alert(' 　您所填写的内容不符合规则/n　要放弃您刚才对此项所做的更改吗？', '您所编辑的内容不符合规则', MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
{
e.ExceptionMode = ExceptionMode.Ignore;
}
else
{
e.ExceptionMode = ExceptionMode.NoAction;
}
}
}
else
{
e.ExceptionMode = ExceptionMode.Ignore;
}
}
posted @ 2011-10-26 21:11 许海彪阅读(378) 评论(0) 编辑
汉化DevExpress
posted @ 2011-10-26 21:09 许海彪阅读(272) 评论(0) 编辑
学习XtraGrid
1.基本grid的用法
1.1 gridControl-->view-->gridView
绑定到grid上的字段可以拖动删除，在任意字段上右键点column chooser 可以将删除的字段添加进来
字段上右键选择实现选定需要的信息和排序
字段上右键选择分组(group by column)，也可以直接将字段拖到上面实现分组
字段上右键选择group by box后可以取消分组栏，（不能实现拖动分组，但可以选择分组）
字段上右键选择best fit可以实现该字段最佳宽度（便于查看）
1.2 gridControl-->view-->cardView
以卡片形式存放数据
可以自己设定过滤选项
1.3 gridControl-->view-->banderGridView
将字段分段显示，前提是给gridControl先绑定一个dataset
动态绑定的时候不能分段，也不能分行
1.3 gridControl-->view-->advBanderGridView
高级分段显示，动态绑定的字段可以在前台向下拖动后分段，但效果不好，相当于分行显示的样子
1.4 else
可以通过create ner view增加一个view ，但程序只显示你选定的view
zoom的使用快速上升，也就是选择子项后单独显示（上到最高显示）
1.5 feature browser
-->priview 可以指定在每行中预览的字段
-->filtering 可以自动过滤（optingview.showAutoFiterRow）
1.7 Master-Detail 绑定的问题
首先在gridControl1中指定dataSource 的绑定是主表
然后在level设计器中添加层（retrieve details）
最后用代码绑定：
using (SqlConnection con = new SqlConnection(SqlHepler.CONN_STRING))
{
//SqlDataAdapter sda1 = new SqlDataAdapter('select * from Orders',con);
//sda1.Fill(this.northwindDataSet.Orders);
SqlDataAdapter sda2 = new SqlDataAdapter('select * from [Order Details]',con);
sda2.Fill(this.northwindDataSet.Order_Details);
}
1.8 summary的用法
//If the GridOptionsView.ShowFooter option is set,
//the summary(of course some else can ) can be displayed within the footer cell.
gridView1.OptionsView.ShowFooter = true;
//初始化，也可以不用指定
colOrderID.SummaryItem.FieldName = 'OrderID';
colOrderID.SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Count;
2.XtraGrid的打印
借用别人写的一个类
class DevPrint
{
//*********************字段*********************
private string pageHeaderName='';
private string pageFooterName='';
private bool isPrintPage=true;
private bool isPrintDate=true;
private int headerLocation=1;
private int footerLocation=1;
private int pageLocation=3;
private int dateLocation=5;
private bool enableEditPage = true;
private System.Drawing.Font pageHeaderFont = null;
private System.Drawing.Font pageFooterFont = null;
private System.Drawing.Printing.Margins devMargins = null;
private System.Drawing.Printing.PaperKind devPaperKind = System.Drawing.Printing.PaperKind.A4;//可以自定义修改纸张
private DevExpress.XtraPrinting.PageHeaderArea PHA = new DevExpress.XtraPrinting.PageHeaderArea();
private DevExpress.XtraPrinting.PageFooterArea PFA = new DevExpress.XtraPrinting.PageFooterArea();
//*********************字段*********************
//*********************属性*********************
//标题
public string PageHeaderName
{
get
{
return pageHeaderName;
}
set
{
pageHeaderName=value;
}
}

//页脚
public string PageFooterName
{
get
{
return pageFooterName;
}
set
{
pageFooterName = value;
}
}
//是否打印页数
public bool IsPrintPage
{
get
{
return isPrintPage;
}
set
{
isPrintPage = value;
}
}
//是否打印时间
public bool IsPrintDate
{
get
{
return isPrintDate;
}
set
{
isPrintDate = value;
}
}
//header的位置（左，中，右）
public int HeaderLocation
{
get
{
return headerLocation;
}
set
{
headerLocation=value;
}
}
//footer的位置（左，中，右）
public int FooterLocation
{
get
{
return footerLocation;
}
set
{
footerLocation=value;
}
}
//页数的位置
public int PageLocation
{
get
{
return pageLocation;
}
set
{
pageLocation=value;
}
}
//时间的位置
public int DateLocation
{
get
{
return dateLocation;
}
set
{
dateLocation=value;
}
}

//是否允许编辑页面
public bool EnableEditPage
{
get
{
return enableEditPage;
}
set
{
enableEditPage = value;
}
}
//标题字体
public System.Drawing.Font PageHeaderFont
{
get
{
return pageHeaderFont;
}
set
{
pageHeaderFont = value;
}
}
//页脚字体
public System.Drawing.Font PageFooterFont
{
get
{
return pageFooterFont;
}
set
{
pageFooterFont = value;
}
}
//页边距
public System.Drawing.Printing.Margins DevMargins
{
get
{
return devMargins;
}
set
{
devMargins = value;
}
}
//纸张类型
public System.Drawing.Printing.PaperKind DevPaperKind
{
get
{
return devPaperKind;
}
set
{
devPaperKind = value;
}
}
//*********************字段*********************

private void PageHeaderFooterSettings()
{
PHA.Content.Clear();
PFA.Content.Clear();
string[] stringsPHA = new string[] {'','',''};
string[] stringsPFA = new string[] {'','',''};
switch(headerLocation)
{
case 0:stringsPHA[0]=pageHeaderName;
break;
case 1:stringsPHA[1]=pageHeaderName;
break;
case 2:stringsPHA[2]=pageHeaderName;
break;
default:stringsPHA[1]=pageHeaderName;
break;
};
switch(footerLocation)
{
case 0:stringsPFA[0]=pageFooterName;
break;
case 1:stringsPFA[1]=pageFooterName;
break;
case 2:stringsPFA[2]=pageFooterName;
break;
default:stringsPFA[1]=pageFooterName;
break;
};
if (isPrintPage)
{
switch(pageLocation)
{
case 0:stringsPHA[0]=stringsPHA[0]+'[Page # of Pages #]';
break;
case 1:stringsPHA[1]=stringsPHA[1]+'[Page # of Pages #]';
break;
case 2:stringsPHA[2]=stringsPHA[2]+'[Page # of Pages #]';
break;
case 3:stringsPFA[2]=stringsPFA[2]+'[Page # of Pages #]';
break;
case 4:stringsPFA[1]=stringsPFA[1]+'[Page # of Pages #]';
break;
case 5:stringsPFA[0]=stringsPFA[0]+'[Page # of Pages #]';
break;
default:stringsPFA[2]=stringsPFA[2]+'[Page # of Pages #]';
break;
};
}
if (isPrintDate)
{
switch(dateLocation)
{
case 0:stringsPHA[0]=stringsPHA[0]+'[Date Printed]';
break;
case 1:stringsPHA[1]=stringsPHA[1]+'[Date Printed]';
break;
case 2:stringsPHA[2]=stringsPHA[0]+'[Date Printed]';
break;
case 3:stringsPFA[2]=stringsPFA[2]+'[Date Printed]';
break;
case 4:stringsPFA[1]=stringsPFA[1]+'[Date Printed]';
break;
case 5:stringsPFA[0]=stringsPFA[0]+'[Date Printed]';
break;
default:stringsPFA[0]=stringsPFA[0]+'[Date Printed]';
break;
};
}
PHA.Content.AddRange(stringsPHA);
PFA.Content.AddRange(stringsPFA);
if (pageHeaderFont != null)
{
try
{
PHA.Font = pageHeaderFont;
}
catch
{
PHA.Font = new Font(new System.Drawing.FontFamily('楷体_GB2312'),20,System.Drawing.FontStyle.Bold,System.Drawing.GraphicsUnit.Point);
}
}
else
{
PHA.Font = new Font(new System.Drawing.FontFamily('楷体_GB2312'),20,System.Drawing.FontStyle.Bold,System.Drawing.GraphicsUnit.Point);
}
if (pageFooterFont != null)
{
try
{
PFA.Font = pageFooterFont;
}
catch
{
PFA.Font = new Font(new System.Drawing.FontFamily('楷体_GB2312'),9,System.Drawing.FontStyle.Bold,System.Drawing.GraphicsUnit.Point);
}
}
}
public void ShowDevPreview(DevExpress.XtraPrinting.IPrintable printComponent)
{
PageHeaderFooterSettings();
DevExpress.XtraPrinting.PrintingSystem ps = new DevExpress.XtraPrinting.PrintingSystem();
DevExpress.XtraPrinting.PrintableComponentLink pc =new DevExpress.XtraPrinting.PrintableComponentLink();
pc.Component = printComponent;
pc.Landscape = true;
//是否指定页边距尺寸
if (devMargins != null)
pc.Margins = devMargins;
//是否定义纸张
if (devPaperKind != System.Drawing.Printing.PaperKind.A4)
pc.PaperKind = devPaperKind;
//标题和页脚的显示
pc.PageHeaderFooter = new DevExpress.XtraPrinting.PageHeaderFooter(PHA,PFA);
pc.CreateDocument(ps);
pc.EnablePageDialog = enableEditPage;
pc.ShowPreview();
}
}

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