[ZT]如何使用C#进行Visio二次开发

来源:wuhuacong(伍华聪)的专栏 - 博客园

Visio Drawing Control控件使用
Visio开发必备
Visio SDK 2007
VisSDK.chm
Visio Code Samples Library.chm
Visio文档操作
查看ShapeSheet属性及帮助内容
宏的录制

Visio的几个重要对象

Application
Window （Application.ActiveWindow)
Document （Application.ActiveDocument)
Master、Shape

Visio XML格式文件分析
Master格式

Pages/Shapes格式

图纸的XML文档中，Master后面的Shapes集合中只有一个Shape对象
图纸的Shapes集合有多个对象，每个对象的NameU和Name值可能不一样，一般使用NameU

Visio基本操作的实现

VisApplication = this.ctrlDrawing.Document.Application;
VisWindow = VisApplication.ActiveWindow;
VisDocument = VisApplication.ActiveDocument;

//Settings
VisApplication.Settings.ShowShapeSearchPane = false; //显示搜索形状窗体
VisApplication.Settings.EnableAutoConnect = false; //自动链接（2007默认）
VisApplication.Settings.StencilBackgroundColor = 10070188; //vbGrayText

//文档各种显示
VisApplication.DoCmd((short)VisUICmds.visCmdViewRulers);
VisApplication.DoCmd((short)VisUICmds.visCmdViewGrid);
VisApplication.DoCmd((short)VisUICmds.ShowGuides);
VisApplication.DoCmd((short)VisUICmds.ShowConnectPoints);
VisApplication.DoCmd((short)VisUICmds.ShowPageBreaks);

//各种窗口
VisApplication.DoCmd((short)VisUICmds.visCmdShapesWindow);
VisApplication.DoCmd((short)VisUICmds.visCmdPanZoom);
VisApplication.DoCmd((short)VisUICmds.visCmdCustProp);
VisApplication.DoCmd((short)VisUICmds.visCmdSizePos);

SendKeys.Send("^(x)");
//VisApplication.DoCmd((short)VisUICmds.visCmdUFEditCut);
SendKeys.Send("{DELETE}");
//VisApplication.DoCmd((short)VisUICmds.visCmdUFEditClear);
SendKeys.Send("^+(p)");
//VisApplication.DoCmd(VisUICmds.visCmdFormatPainter);
SendKeys.Send("^(z)");
//VisApplication.DoCmd(VisUICmds.visCmdEditUndo);
调用工具条对象、菜单对象的方法
Application.CommandBars
Microsoft.Office.Core.CommandBars共享Office对象模型
使用CommandBar代替UIObject
CommandBar对象中，菜单及工具条是同一个东西
CommandBar、CommandBarButton、 CommandBarComboBox、CommandBarControl、 和 CommandBarPopup

示例：执行视图中的工具条的所有按钮事件。
Microsoft.Office.Core.CommandBars commandBars;
commandBars = (Microsoft.Office.Core.CommandBars)VisApplication.CommandBars;

foreach (Microsoft.Office.Core.CommandBarControl control in commandBars["View"].Controls)
{
Microsoft.Office.Core.CommandBarButton button = control as Microsoft.Office.Core.CommandBarButton;
if (button != null)
{
button.Execute();
}
}

StringBuilder sb = new StringBuilder();
foreach (Microsoft.Office.Core.CommandBar bar in commandBars)
{
sb.Append(string.Format("CommandBar Name:{0}\r\n", bar.Name));
foreach(Microsoft.Office.Core.CommandBarControl control in bar.Controls)
{
Microsoft.Office.Core.CommandBarButton button = control as Microsoft.Office.Core.CommandBarButton;
if(button != null)
{
sb.Append(string.Format("Button Name:{0} \r\n", button.Caption));
}
}
}
Form2 frm = new Form2();
frm.txtContent.Text = sb.ToString();
frm.Show();

short flags = (short)VisOpenSaveArgs.visOpenDocked | (short)VisOpenSaveArgs.visOpenRO;
StencilOpenEx(wndVisio.Application, flags);

/**//// ＜summary＞
/// 打开模具的公共方法
/// ＜/summary＞
/// ＜param name="visApp"＞按引用调用的VisioApplication对象＜/param＞
/// ＜param name="flags"＞打开的模式＜/param＞
private void StencilOpenEx(Application visApp, short flags)
{
List＜string＞stencilList = GetStencils();
string stencilFileName;

foreach(string stencil in stencilList)
{
stencilFileName = GetStencilsFileName(stencil);
if(!string.IsNullOrEmpty(stencilFileName))
　{
　visApp.Documents.OpenEx(Portal.gc.gStencileFileBasePath + stencilFileName, flags);
}
}
}

//关闭模具文件
visApp.Documents["Switch.vss"].Close();
visApp.Documents["Span.vss"].Close();
visApp.Documents["Line.vss"].Close();
visApp.Documents["Label.vss"].Close();
visApp.Documents["Construct.vss"].Close();
visApp.Documents["Monitor.vss"].Close();

Visio Shape的属性操作
StringToFormulaForString、FormulaStringToString函数
访问属性
设置属性
添加属性

//列出模具组
this.cmbStencilGroup.Items.Clear();
List＜string＞stencilGroups = stencil.GetStencils();
foreach (string group in stencilGroups)
{
this.cmbStencilGroup.Items.Add(group);
}

//根据模具组列出模具
string stencilName = stencil.GetStencilsFileName(this.cmbStencilGroup.Text);
this.cmbStencil.Items.Clear();
string tempName;
foreach (Master master in visApp.Documents[stencilName].Masters)
{
tempName = master.Name;
if (!stencil.IsExcludeItem(tempName))
{
this.cmbStencil.Items.Add(tempName);
}
}

//根据模具，获取对应的属性集合，遍历属性集合，列出属性名称
string stencilName = stencil.GetStencilsFileName(this.cmbStencilGroup.Text);
string masterName = this.cmbStencil.Text;
Visio.Shape shape = visApp.Documents[stencilName].Masters[masterName].Shapes[1];
if (shape != null)
{
List＜StencilPropertyInfo＞propInfos = property.GetPropertyCollection(shape);
foreach (StencilPropertyInfo info in propInfos)
{
this.cmbProperty.Items.Add(info.Name);
}
}

//根据模具、模具属性，列出对应的属性信息
string stencilName = stencil.GetStencilsFileName(this.cmbStencilGroup.Text);
string masterName = this.cmbStencil.Text;
Visio.Shape shape = visApp.Documents[stencilName].Masters[masterName].Shapes[1];
StencilPropertyInfo info = property.GetProperty(shape, this.cmbProperty.Text);
if (info != null)
{
this.txtName.Text = info.Name; //属性名称
this.txtValue.Text = info.Value; //属性值
this.txtFormat.Text = info.Format; //属性格式
this.txtSortKey.Text = info.Sort; //属性的排序
this.txtPrompt.Text = info.Prompt; //属性的提示信息
}

//根据模具，获取属性对象集合
public List＜StencilPropertyInfo＞ GetPropertyCollection(Visio.Shape shape)
{
List＜StencilPropertyInfo＞ list = new List＜StencilPropertyInfo＞();
StencilPropertyInfo propertyInfo;
Visio.Cell shapeCell;
short shortSectionProp = (short)VisSectionIndices.visSectionProp;

if (shape != null)
{
　for (short i = 0; i ＜ shape.get_RowCount(shortSectionProp) - 1; i++ )
　{
　 if (shape.get_CellsSRCExists(shortSectionProp, i, (short)VisCellIndices.visCustPropsLabel, 0) != 0)
　{
　 propertyInfo = new StencilPropertyInfo();

　 shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsLabel);
　 propertyInfo.Name = VisioUtility.FormulaStringToString(shapeCell.RowNameU);

　shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsPrompt);
　propertyInfo.Prompt = VisioUtility.FormulaStringToString(shapeCell.FormulaU);

　shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsFormat);
　propertyInfo.Format = VisioUtility.FormulaStringToString(shapeCell.FormulaU);

　shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsValue);
　propertyInfo.Value = VisioUtility.FormulaStringToString(shapeCell.FormulaU);

　shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsSortKey);
　propertyInfo.Sort = VisioUtility.FormulaStringToString(shapeCell.FormulaU);

　//shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsType);
　//propertyInfo.PropType = VisioUtility.FormulaStringToString(shapeCell.FormulaU);

　//shapeCell = shape.get_CellsSRC(shortSectionProp, i, (short)VisCellIndices.visCustPropsInvis);
　//propertyInfo.InVisible = VisioUtility.FormulaStringToString(shapeCell.FormulaU);
　//..
　list.Add(propertyInfo);
　}
}
}

return list;
}

//根据模具和属性名称，获取属性对象信息
public StencilPropertyInfo GetProperty(Visio.Shape shape, string propertyName)
{
List＜StencilPropertyInfo＞ list = GetPropertyCollection(shape);
StencilPropertyInfo propertyInfo = null;
foreach(StencilPropertyInfo tempInfo in list)
{
if (tempInfo.Name == propertyName)
{
propertyInfo = tempInfo;
break;
}
}

return propertyInfo;
}