public static void ChangeNameBR()
{
// Get the current document editor
Editor acDocEd = Application.DocumentManager.MdiActiveDocument.Editor;
Database db = Application.DocumentManager.MdiActiveDocument.Database;
// Create a TypedValue array to define the filter criteria
TypedValue[] acTypValAr = new TypedValue[1];
acTypValAr.SetValue(new TypedValue((int)DxfCode.Start, "MTEXT"), 0);
// Assign the filter criteria to a SelectionFilter object
SelectionFilter acSelFtr = new SelectionFilter(acTypValAr);
// Request for objects to be selected in the drawing area
PromptSelectionResult acSSPrompt = acDocEd.GetSelection(acSelFtr);
// If the prompt status is OK, objects were selected
if (acSSPrompt.Status == PromptStatus.OK)
{
SelectionSet acSSet = acSSPrompt.Value;
SelectedObject[] chosenMtextArr = new SelectedObject[1];
acSSet.CopyTo(chosenMtextArr, 0);
Transaction trans = db.TransactionManager.StartTransaction();
MText mtext = trans.GetObject(chosenMtextArr[0].ObjectId, OpenMode.ForRead, true) as MText;
string mtextText = mtext.Contents.ToString();
Application.ShowAlertDialog("Selected object: " + mtextText);
//Block reference
PromptEntityResult promptEntity = acDocEd.GetEntity("Choose a Block Reference");
if (acSSPrompt.Status != PromptStatus.OK)
{
acDocEd.WriteMessage("Block Reference choosing failed!");
return;
}
string attbName = "HEIGHT";
BlockReference blockReference = trans.GetObject(promptEntity.ObjectId, OpenMode.ForRead, true) as BlockReference;
foreach (ObjectId arId in blockReference.AttributeCollection)
{
AttributeReference ar = trans.GetObject(arId, OpenMode.ForRead) as AttributeReference;
if (null == ar)
{
acDocEd.WriteMessage("AttributeReference getting failed!");
return;
}
if (ar.Tag.ToUpper() == attbName)
{
ar.UpgradeOpen();
ar.TextString = mtextText;
ar.DowngradeOpen();
}
}
trans.Commit();
}
else
{
Application.ShowAlertDialog("Number of objects selected: 0");
}
}
private void ChangeAttributeValue(Transaction trx, Database db, string blockName, string attributeTag, string oldString, string newString)
{
ObjectId psId;
BlockTable bt = (BlockTable)trx.GetObject(db.BlockTableId, OpenMode.ForRead);
psId = bt[BlockTableRecord.PaperSpace];
BlockTableRecord btr = (BlockTableRecord)trx.GetObject(psId, OpenMode.ForRead);
foreach (var entId in btr)
{
Entity ent = trx.GetObject(entId, OpenMode.ForRead) as Entity;
if (ent != null)
{
BlockReference br = ent as BlockReference;
if (br != null)
{
BlockTableRecord bd = (BlockTableRecord)trx.GetObject(br.BlockTableRecord, OpenMode.ForRead);
// ... to see whether it's a block with the name we're after
if (bd.Name.ToUpper() == blockName.ToUpper())
{
// Check each of the attributes...
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = trx.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = obj as AttributeReference;
if (ar != null)
{
// ... to see whether it has
// the tag we're after
if (ar.Tag.ToUpper() == attributeTag.ToUpper())
{
// check if attribute has correct value
if (ar.TextString == oldString)
{
// If so, update the value
ar.UpgradeOpen();
ar.TextString = newString;
ar.DowngradeOpen();
}
}
}
}
}
}
}
}
}
//same as the UpdateAttributesinBlock function I have in the Attribute class, but I had to copy it over here for slight changes
//here it gets the Rev number in the title block and adds that to the attribute in the rev triangle block
private static void UpdateAttributesInRevBlock(string blockName, string attbName, string attbValue)
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
Transaction tr = doc.TransactionManager.StartTransaction();
using (tr)
{
//get the current space
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForRead);
// Test each entity in the container...
foreach (ObjectId entId in btr)
{
Entity ent = tr.GetObject(entId, OpenMode.ForRead) as Entity;
if (ent != null)
{
BlockReference br = ent as BlockReference;
if (br != null)
{
BlockTableRecord bd = (BlockTableRecord)tr.GetObject(br.BlockTableRecord, OpenMode.ForRead);
// ... to see whether it's a block with
// the name we're after
if (bd.Name.ToUpper() == blockName)
{
// Check each of the attributes...
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = obj as AttributeReference;
if (ar != null)
{
// ... to see whether it has
// the tag we're after
if (ar.Tag.ToUpper() == attbName)
{
ar.UpgradeOpen();
ar.TextString = attbValue;
ar.DowngradeOpen();
}
}
}
}
}
}
}
tr.Commit();
}
}
private void UpdateAttributesInBlock(ObjectId btrId, string blockName, Dictionary <string, string> attributeTagValue)
{
Document doc = Application.DocumentManager.MdiActiveDocument;
using (Transaction trans = doc.TransactionManager.StartTransaction())
{
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(btrId, OpenMode.ForRead);
foreach (ObjectId entId in btr)
{
Entity ent = trans.GetObject(entId, OpenMode.ForRead) as Entity;
if (ent != null)
{
BlockReference br = ent as BlockReference;
if (br != null)
{
BlockTableRecord btrec = (BlockTableRecord)trans.GetObject(br.BlockTableRecord, OpenMode.ForRead);
if (string.Compare(btrec.Name, blockName, true) == 0)
{
foreach (ObjectId arObjectIdId in br.AttributeCollection)
{
DBObject obj = trans.GetObject(arObjectIdId, OpenMode.ForRead);
AttributeReference ar = obj as AttributeReference;
if (ar != null)
{
foreach (KeyValuePair <string, string> kvp in attributeTagValue)
{
if (string.Compare(ar.Tag, kvp.Key, true) == 0)
{
ar.UpgradeOpen();
ar.TextString = kvp.Value;
ar.DowngradeOpen();
}
}
}
}
}
// Recurse for nested blocks
UpdateAttributesInBlock(br.BlockTableRecord, blockName, attributeTagValue);
}
}
}
trans.Commit();
}
}
private BlockReference CreateBlockRef(DocumentModifier docMdf, BlockTableRecord space, BlockTableRecord blockDef, AttributeDefinition attDef,
Point3d position)
{
BlockReference bref = new BlockReference(position, blockDef.Id);
space.AppendEntity(bref);
docMdf.acTransaction.AddNewlyCreatedDBObject(bref, true);
//
AttributeReference ar = new AttributeReference(attDef.Position.Add(position.GetAsVector()),
position.Z.ToString(), BlockAttributeName, style: attDef.TextStyleId);
bref.AttributeCollection.AppendAttribute(ar);
ar.DowngradeOpen(); // AttributeReference 在 DowngradeOpen 后，才会立即显示，否则要通过Refresh等方法使其 DowngradeOpen 才能显示。
bref.DowngradeOpen();
return(bref);
}
private void buttonOK_Click(object sender, EventArgs e)
{
Dispose();
Document doc = AcadApp.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
//选择要刷新的块，可以任选，挑出其中的同名快
PromptSelectionOptions tgtOpt = new PromptSelectionOptions();
tgtOpt.MessageForAdding = "选择要刷新的块参照";
PromptSelectionResult tgtRes = ed.GetSelection(tgtOpt);
ObjectId[] tgtIds = tgtRes.Value.GetObjectIds();
foreach (ObjectId tgtId in tgtIds)
{
DBObject tgtObj = tgtId.GetObject(OpenMode.ForRead);
BlockReference tgtBlkRef;
if (tgtObj is BlockReference)
{
tgtBlkRef = tgtObj as BlockReference;
if (tgtBlkRef.BlockName == BlockAttributesBrush.orgBlkRef.BlockName)//同名块才做刷新
{
foreach (ObjectId attId in tgtBlkRef.AttributeCollection)
{
AttributeReference attRef = attId.GetObject(OpenMode.ForWrite) as AttributeReference;
if (BlockAttributesBrush.atts.ContainsKey(attRef.Tag.ToUpper()))//如果前面属性字典中含有该属性项
{
if (checkedListBoxAtts.CheckedItems.Contains(attRef.Tag))
{
attRef.TextString = BlockAttributesBrush.atts[attRef.Tag.ToUpper()];//如果在checkBoxList中选择了
}
}
attRef.DowngradeOpen();//安全起见，将打开模式降为写模式
}
}
}
}
ed.WriteMessage("本命令仅刷新同名块，请确保目标块与源块同名！");
trans.Commit();
}
}
/// <summary>
/// 更新块参照中的属性值
/// </summary>
/// <param name="blockRefId">块参照的Id</param>
/// <param name="attNameValues">需要更新的属性名称与取值</param>
public static void UpdateAttributesInBlock(this ObjectId blockRefId, Dictionary <string, string> attNameValues)
{
//获取块参照对象
BlockReference blockRef = blockRefId.GetObject(OpenMode.ForRead) as BlockReference;
if (blockRef != null)
{
//遍历块参照中的属性
foreach (ObjectId id in blockRef.AttributeCollection)
{
//获取属性
AttributeReference attref = id.GetObject(OpenMode.ForRead) as AttributeReference;
//判断是否包含指定的属性名称
if (attNameValues.ContainsKey(attref.Tag.ToUpper()))
{
attref.UpgradeOpen();//切换属性对象为写的状态
//设置属性值
attref.TextString = attNameValues[attref.Tag.ToUpper()].ToString();
attref.DowngradeOpen();//为了安全，将属性对象的状态改为读
}
}
}
}
public void UpdateAttributesInBlock(Database db, ObjectId blockRefId, Dictionary <string, string> attNameValues)
{
using (var trans = db.TransactionManager.StartTransaction()) {
BlockReference blockRef = trans.GetObject(blockRefId, OpenMode.ForRead) as BlockReference;
if (blockRef != null)
{
foreach (ObjectId id in blockRef.AttributeCollection)
{
AttributeReference attref = trans.GetObject(id, OpenMode.ForRead) as AttributeReference;
if (attNameValues.ContainsKey(attref.Tag.ToUpper()))
{
attref.UpgradeOpen();
attref.TextString = attNameValues[attref.Tag.ToUpper()].ToString();
attref.DowngradeOpen();
}
}
}
trans.Commit();
}
}
//[CommandMethod("El_ExportOutCableTagList")]//20190114
public void EL_导出cableList()
{
//将用户坐标系转换成世界坐标系
this.acadApp.ZoomExtents();
if (ed.CurrentUserCoordinateSystem != Matrix3d.Identity)
{
ed.CurrentUserCoordinateSystem = Matrix3d.Identity;
ed.Regen();
}
const string TitleBlockName = "A3-PG"; const string reflinelayerName = "0";
List <CableTag> listCableTags = new List <CableTag>();
try
{
#region//读取数据
using (Transaction trans = acDB.TransactionManager.StartTransaction())
{
BlockTable bt = trans.GetObject(acDB.BlockTableId, OpenMode.ForRead) as BlockTable;
if (bt.Has(TitleBlockName))
{
BlockTableRecord btr = trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
foreach (ObjectId id in btr)
{
var ent = id.GetObject(OpenMode.ForWrite) as Entity;
if (ent is BlockReference)
{
BlockReference blkref = ent as BlockReference;
if (blkref.Name == TitleBlockName)
{
//获取名称
string dwgNo = ""; string AltNo = "";
var atts = blkref.AttributeCollection;
if (atts != null)
{
foreach (ObjectId attid in atts)
{
AttributeReference attref = attid.GetObject(OpenMode.ForWrite) as AttributeReference;
if (attref.Tag == "DWGNO")
{
dwgNo = attref.TextString;
}
if (attref.Tag == "ALT")
{
AltNo = attref.TextString;
}
attref.DowngradeOpen();
}
}
double scale = blkref.ScaleFactors.X; if (scale < 1)
{
scale = scale * 25.4;
}
//获取图框内的线
PromptSelectionResult psr = ed.SelectWindow(blkref.GeometricExtents.MinPoint, blkref.GeometricExtents.MaxPoint,
new SelectionFilter(new TypedValue[] { new TypedValue((int)DxfCode.Start, "LWPOLYLINE"), new TypedValue((int)DxfCode.LayerName, reflinelayerName),
new TypedValue((int)DxfCode.Color, 201) }));
if (psr.Status == PromptStatus.OK)
{
foreach (SelectedObject item in psr.Value)
{
CableTag ct = new CableTag(item.ObjectId, acDB, scale)
{
DwgNo = dwgNo, Rev = "R" + AltNo
};
if (ct.HasCableTagInfo)
{
listCableTags.Add(ct);
}
}
}
else
{
Circle c = new Circle();
c.Center = new Point3d((blkref.GeometricExtents.MinPoint.X + blkref.GeometricExtents.MaxPoint.X) / 2, (blkref.GeometricExtents.MinPoint.Y + blkref.GeometricExtents.MaxPoint.Y) / 2, blkref.GeometricExtents.MinPoint.Z);
c.Radius = blkref.GeometricExtents.MaxPoint.X - blkref.GeometricExtents.MinPoint.X;
btr.AppendEntity(c);
trans.AddNewlyCreatedDBObject(c, true);
c.ColorIndex = 5;
}
}
}
}
}
else
{
ed.WriteMessage("找不到块为\"A3-PG\"的块！");
}
trans.Commit();
}
#endregion
}
catch (System.Exception ex)
{
ed.WriteMessage(ex.Message);
}
if (listCableTags.Count > 0)
{
Excel.Application xlapp = new Excel.Application();
try
{
#region //导出到excek
Excel.Workbook wb = xlapp.Workbooks.Add();
Excel.Worksheet ws = (wb.Sheets[1]) as Excel.Worksheet;
ws.Range["A1:M1"].Value = new string[] { "DwgNo", "DwgRev", "CABLE TAG", "CABLE CODE", "CABLE LENGTH (m)",
"CABLE TYPE", "CABLE OD", "SIGNAL TYPE", "FROM EQUIP.", "FROM EQUIP. LOCATION", "TO EQUIP.", "TO EQUIP. LOCATION", "Remark" };
int k = 2;
foreach (var item in listCableTags)
{
if (item.CableTagNumbers != null)
{
for (int i = 0; i < item.CableTagNumbers.Length; i++)
{
ws.Range["A" + k].Value = item.DwgNo;
ws.Range["B" + k].Value = item.Rev;
ws.Range["C" + k].Value = item.CableTagNumbers[i];
ws.Range["F" + k].Value = item.CableTagSize;
ws.Range["I" + k].Value = item.FromEquimentDes[0].Replace("%%U", "").Replace("%%D", " Degre e").Replace("%%C", "diameter");
ws.Range["J" + k].Value = item.FromEquimentDes[1].Replace("%%U", "").Replace("%%D", " Degre e").Replace("%%C", "diameter");
ws.Range["K" + k].Value = item.ToEquimentDes[0].Replace("%%U", "").Replace("%%D", " Degre e").Replace("%%C", "diameter");
ws.Range["L" + k].Value = item.ToEquimentDes[1].Replace("%%U", "").Replace("%%D", " Degre e").Replace("%%C", "diameter");
k++;
}
}
}
ws.Range["A1:M1"].EntireColumn.AutoFit();
ws.Range["A1:M1"].EntireColumn.HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter;
xlapp.Visible = true;
xlapp.WindowState = Excel.XlWindowState.xlMaximized;
#endregion
}
catch (System.Exception ex)
{
xlapp.Quit();
ed.WriteMessage(ex.Message);
}
}
}
public CableTag(ObjectId plineObjID, Database acDb, double TtitleBlockscale)
{
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
var pline = trans.GetObject(plineObjID, OpenMode.ForWrite) as Polyline;
var sp = pline.StartPoint;
var ep = pline.EndPoint;
var mp = pline.GetPoint3dAt(1);
Editor ed = acadApp.DocumentManager.GetDocument(acDb).Editor;
//选择文字--->起始设备
#region
PromptSelectionResult psr = ed.SelectCrossingWindow(sp, new Point3d(sp.X + (4 * TtitleBlockscale), sp.Y + (10 * TtitleBlockscale), sp.Z),
new SelectionFilter(new TypedValue[] { new TypedValue((int)DxfCode.Start, "Text") }));
if (psr.Status == PromptStatus.OK)
{
List <DBText> listTxt = new List <DBText>();
foreach (SelectedObject item in psr.Value)
{
var txt = trans.GetObject(item.ObjectId, OpenMode.ForWrite) as DBText;
txt.ColorIndex = 171;
listTxt.Add(txt);
}
var temp = listTxt.OrderBy(c => c.Position.Y).ToList();
if (temp.Count > 0)
{
this.FromEquimentDes = new string[2];
this.FromEquimentDes[1] = temp[0].TextString;
for (int i = temp.Count - 1; i > 0; i--)
{
this.FromEquimentDes[0] += temp[i].TextString + ",";
}
this.FromEquimentDes[0] = this.FromEquimentDes[0].Substring(0, this.FromEquimentDes[0].Length - 1);
}
this.HasCableTagInfo = true;
}
else
{
this.HasCableTagInfo = false;
}
#endregion
//选择文字--->终止设备
#region
psr = ed.SelectCrossingWindow(ep, new Point3d(ep.X + (4 * TtitleBlockscale), ep.Y + (10 * TtitleBlockscale), ep.Z),
new SelectionFilter(new TypedValue[] { new TypedValue((int)DxfCode.Start, "Text") }));
if (psr.Status == PromptStatus.OK)
{
List <DBText> listTxt = new List <DBText>();
foreach (SelectedObject item in psr.Value)
{
var txt = trans.GetObject(item.ObjectId, OpenMode.ForWrite) as DBText;
txt.ColorIndex = 171;
listTxt.Add(txt);
}
var temp = listTxt.OrderBy(c => c.Position.Y).ToList();
if (temp.Count > 0)
{
this.ToEquimentDes = new string[2];
this.ToEquimentDes[1] = temp[0].TextString;
for (int i = temp.Count - 1; i > 0; i--)
{
this.ToEquimentDes[0] += temp[i].TextString + ",";
}
this.ToEquimentDes[0] = this.ToEquimentDes[0].Substring(0, this.ToEquimentDes[0].Length - 1);
}
this.HasCableTagInfo = true;
}
else
{
this.HasCableTagInfo = false;
}
#endregion
//选择文字或图块--->电缆号码和规格
#region
psr = ed.SelectCrossingWindow(mp, new Point3d(mp.X + (4 * TtitleBlockscale), mp.Y + (10 * TtitleBlockscale), mp.Z),
new SelectionFilter(new TypedValue[] { new TypedValue((int)DxfCode.Start, "Text") }));
if (psr.Status == PromptStatus.OK)
{
List <DBText> listTxt = new List <DBText>();
foreach (SelectedObject item in psr.Value)
{
var txt = trans.GetObject(item.ObjectId, OpenMode.ForWrite) as DBText;
txt.ColorIndex = 171;
listTxt.Add(txt);
}
var temp = listTxt.OrderBy(c => c.Position.Y).ToList();
if (temp.Count > 0)
{
this.CableTagSize = temp[0].TextString;
this.CableTagNumbers = new string[temp.Count - 1];
for (int i = 1; i < temp.Count; i++)
{
this.CableTagNumbers[i - 1] += temp[i].TextString;
}
}
this.HasCableTagInfo = true;
}
else
{
this.HasCableTagInfo = false;
psr = ed.SelectCrossingWindow(mp, new Point3d(mp.X + (4 * TtitleBlockscale), mp.Y + (5 * TtitleBlockscale), mp.Z),
new SelectionFilter(new TypedValue[] { new TypedValue((int)DxfCode.Start, "Insert") }));
if (psr.Status == PromptStatus.OK && psr.Value.Count == 1)
{
List <string> listTxt = new List <string>();
var blk = trans.GetObject(psr.Value[0].ObjectId, OpenMode.ForWrite) as BlockReference;
blk.ColorIndex = 171;
if (blk.AttributeCollection != null)
{
foreach (ObjectId item in blk.AttributeCollection)
{
AttributeReference attref = item.GetObject(OpenMode.ForWrite) as AttributeReference;
if (attref.Tag.ToUpper().Contains("CABLENUMBER") || attref.Tag.ToUpper() == "CABLETYPE")
{
listTxt.Add(attref.TextString);
}
attref.DowngradeOpen();
}
var temp = listTxt.Where(c => c.Contains("(") && c.Contains(")")).ToList();
if (temp.Count > 0)
{
listTxt.Remove(temp[0]);
this.CableTagSize = temp[0];
this.CableTagNumbers = new string[listTxt.Count];
for (int i = 0; i < listTxt.Count; i++)
{
this.CableTagNumbers[i] = listTxt[i];
}
}
}
this.HasCableTagInfo = true;
}
else
{
this.HasCableTagInfo = false;
}
}
#endregion
if (this.HasCableTagInfo)
{
pline.ColorIndex = 171;
trans.Commit();
}
else
{
trans.Abort();
}
}
}
public static int UpdateAttributesInBlock(
Database db,
ObjectId btrId,
string blockName,
string attbName,
string attbValue
)
{
// Will return the number of attributes modified
int changedCount = 0;
Transaction tr =
db.TransactionManager.StartTransaction();
using (tr)
{
BlockTableRecord btr =
(BlockTableRecord)tr.GetObject(
btrId,
OpenMode.ForRead
);
// Test each entity in the container...
foreach (ObjectId entId in btr)
{
Entity ent =
tr.GetObject(entId, OpenMode.ForRead)
as Entity;
if (ent != null)
{
BlockReference br = ent as BlockReference;
if (br != null)
{
BlockTableRecord bd =
(BlockTableRecord)tr.GetObject(
br.BlockTableRecord,
OpenMode.ForRead
);
// ... to see whether it's a block with
// the name we're after
Debug.WriteLine(bd.Name);
if (bd.Name.ToUpper() == blockName.ToUpper())
{
// Check each of the attributes...
foreach (
ObjectId arId in br.AttributeCollection
)
{
DBObject obj =
tr.GetObject(
arId,
OpenMode.ForRead
);
AttributeReference ar =
obj as AttributeReference;
if (ar != null)
{
Debug.WriteLine(ar.TextString);
// ... to see whether it has
// the tag we're after
if (ar.Tag.ToUpper() == attbName.ToUpper())
{
// If so, update the value
// and increment the counter
ar.UpgradeOpen();
ar.TextString = attbValue;
ar.DowngradeOpen();
changedCount++;
}
}
}
}
// Recurse for nested blocks
changedCount +=
UpdateAttributesInBlock(
db,
br.BlockTableRecord,
blockName,
attbName,
attbValue
);
}
}
}
tr.Commit();
}
return(changedCount);
}
private void buttonOK_Click(object sender, EventArgs e)
{
Dispose();
Document doc = AcadApp.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
//选择要刷新的块，可以任选，挑出其中的同名快
PromptSelectionOptions tgtOpt = new PromptSelectionOptions();
tgtOpt.MessageForAdding = "选择要序列化的同名块参照";
PromptSelectionResult tgtRes = ed.GetSelection(tgtOpt);
ObjectId[] tgtIds = tgtRes.Value.GetObjectIds();
List <BlockReference> tgtBlkRefs = new List <BlockReference>();
foreach (ObjectId tgtId in tgtIds)
{
DBObject tgtObj = tgtId.GetObject(OpenMode.ForRead);
BlockReference tgtBlkRef;
if (tgtObj is BlockReference)
{
tgtBlkRef = tgtObj as BlockReference;
if (tgtBlkRef.BlockName == BlockAttributesBrush.orgBlkRef.BlockName) //同名块才做刷新
{
tgtBlkRefs.Add(tgtBlkRef); //获得有效的同名块
}
}
}
//将图块排序
var sortedTgtBlkRefs = from br in tgtBlkRefs
orderby br.Position.Y descending, br.Position.X //先行后列
select br;
uint numSeries = 0;
foreach (BlockReference tgtBlkRef in sortedTgtBlkRefs)
{
foreach (ObjectId attId in tgtBlkRef.AttributeCollection)
{
AttributeReference attRef = attId.GetObject(OpenMode.ForWrite) as AttributeReference;
if (BlockAttributesBrush.atts.ContainsKey(attRef.Tag.ToUpper())) //如果前面属性字典中含有该属性项
{
if (attsForSeries.Contains(attRef.Tag)) //如果在序列化属性中
{
int i = attsForSeries.IndexOf(attRef.Tag);
switch (numTypeForSeries[i])
{
case NumberType.数字:
attRef.TextString = prefixForSeries[i] + (startNumForSeries[i] + numSeries).ToString()
+ suffixForSeries[i];
break;
case NumberType.括号数字:
attRef.TextString = prefixForSeries[i] + "(" + (startNumForSeries[i] + numSeries).ToString() + ")"
+ suffixForSeries[i];
break;
case NumberType.汉字:
attRef.TextString = prefixForSeries[i] + TextTools.IntToChChar((startNumForSeries[i] + numSeries).ToString())
+ suffixForSeries[i];
break;
case NumberType.括号汉字:
attRef.TextString = prefixForSeries[i] + "（" + TextTools.IntToChChar((startNumForSeries[i] + numSeries).ToString()) + "）"
+ suffixForSeries[i];
break;
}
}
}
attRef.DowngradeOpen();//安全起见，将打开模式降为写模式
}
numSeries++;
}
trans.Commit();
}
}
public void BlkAttBrushAll()
{
Document doc = AcadApp.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
//提示用户选择数据源块参照
PromptEntityOptions orgOpt = new PromptEntityOptions("选择源格式块");
orgOpt.SetRejectMessage("选择的不是块！");
orgOpt.AddAllowedClass(typeof(BlockReference), true); //只能选择块参照
PromptEntityResult orgRes = ed.GetEntity(orgOpt);
if (orgRes.Status == PromptStatus.OK) //选择正确
{
orgBlkRef = orgRes.ObjectId.GetObject(OpenMode.ForRead) as BlockReference;
if (orgBlkRef.AttributeCollection.Count == 0)
{
ed.WriteMessage("所选对象不包含属性！");
return;
}
else
{
atts = new Dictionary <string, string>(); //初始化属性集字典
foreach (ObjectId attId in orgBlkRef.AttributeCollection) //获得源块属性值
{
AttributeReference attRef = attId.GetObject(OpenMode.ForRead) as AttributeReference;
atts.Add(attRef.Tag.ToUpper(), attRef.TextString);
}
//选择要刷新的块，可以任选，挑出其中的同名快
PromptSelectionOptions tgtOpt = new PromptSelectionOptions();
tgtOpt.MessageForAdding = "选择要刷新的块参照";
PromptSelectionResult tgtRes = ed.GetSelection(tgtOpt);
ObjectId[] tgtIds = tgtRes.Value.GetObjectIds();
foreach (ObjectId tgtId in tgtIds)
{
DBObject tgtObj = tgtId.GetObject(OpenMode.ForRead);
BlockReference tgtBlkRef;
if (tgtObj is BlockReference)
{
tgtBlkRef = tgtObj as BlockReference;
if (tgtBlkRef.BlockName == orgBlkRef.BlockName)//同名块才做刷新
{
foreach (ObjectId attId in tgtBlkRef.AttributeCollection)
{
AttributeReference attRef = attId.GetObject(OpenMode.ForWrite) as AttributeReference;
if (atts.ContainsKey(attRef.Tag.ToUpper()))//如果前面属性字典中含有该属性项
{
attRef.TextString = atts[attRef.Tag.ToUpper()];
}
attRef.DowngradeOpen();//安全起见，将打开模式降为写模式
}
}
}
}
}
}
ed.WriteMessage("本命令仅刷新同名块，请确保目标块与源块同名！");
trans.Commit();
}
}
private void click_btn_AddPart(object sender, EventArgs e)
{
DocumentLock loc = doc.LockDocument();
using (loc)
{
drawingToAdd.Replace(@"/", @"\");
string drawingFileName = drawingToAdd.Substring(drawingToAdd.IndexOf(@"/", (drawingToAdd.IndexOf(@"/") + 1)) + 1, drawingToAdd.Length - drawingToAdd.IndexOf(@"/", (drawingToAdd.IndexOf(@"/") + 1)) - 1);
Database tmpDb = new Database(false, true);
tmpDb.ReadDwgFile(@"\\thehaskellco.net\Remote\AtlantaData\_Disciplines\Controls\4 Controls Programming\DVBs and DLLs\Footprints\Panel\" + drawingToAdd + ".dwg", System.IO.FileShare.Read, true, "");
using (Transaction tr = db.TransactionManager.StartTransaction())
{
bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
if (!bt.Has(drawingFileName))
{
db.Insert(drawingFileName, tmpDb, true);
}
tr.Commit();
}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
btr = (BlockTableRecord)bt[drawingFileName].GetObject(OpenMode.ForRead);
bool tagFound = false;
if (btr != null)
{
foreach (ObjectId objId in btr)
{
AttributeDefinition attDef = tr.GetObject(objId, OpenMode.ForRead) as AttributeDefinition;
if (attDef != null)
{
if (attDef.Tag.ToUpper() == "TABLE_PART_NUM")
{
tagFound = true;
}
else if (attDef.Tag.ToUpper() == "TABLE_DESCRIPTION")
{
tagFound = true;
}
}
}
try
{
if (!tagFound)
{
AttributeDefinition acAttDef = new AttributeDefinition();
acAttDef.Position = new Point3d(0, 0, 0);
acAttDef.Prompt = "Part Number?";
acAttDef.Tag = "TABLE_PART_NUM";
acAttDef.Invisible = true;
acAttDef.Height = 1;
acAttDef.Justify = AttachmentPoint.MiddleCenter;
AttributeDefinition acAttDef2 = new AttributeDefinition();
acAttDef2.Position = new Point3d(0, 0, 0);
acAttDef2.Prompt = "Description?";
acAttDef2.Tag = "TABLE_DESCRIPTION";
acAttDef2.Invisible = true;
acAttDef2.Height = 1;
acAttDef2.Justify = AttachmentPoint.MiddleCenter;
AttributeDefinition acAttDef3 = new AttributeDefinition();
acAttDef3.Position = new Point3d(0, -10, 0);
acAttDef3.Prompt = "DO NOT CHANGE";
acAttDef3.Tag = "AUTO_UPDATE";
acAttDef3.TextString = "1";
acAttDef3.Invisible = true;
acAttDef3.Height = 1;
acAttDef3.Justify = AttachmentPoint.MiddleCenter;
btr.UpgradeOpen();
btr.AppendEntity(acAttDef);
btr.AppendEntity(acAttDef2);
btr.AppendEntity(acAttDef3);
tr.AddNewlyCreatedDBObject(acAttDef, true);
tr.AddNewlyCreatedDBObject(acAttDef2, true);
tr.AddNewlyCreatedDBObject(acAttDef3, true);
btr.DowngradeOpen();
tr.Commit();
}
}
catch
{
ed.WriteMessage("Could not add attributes to block.");
}
}
}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
if (btr != null)
{
MyBlockJig blockJig = new MyBlockJig();
Point3d point;
PromptResult res = blockJig.DragMe(btr.ObjectId, out point);
if (res.Status == PromptStatus.OK)
{
BlockTableRecord curSpace = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForWrite);
BlockReference insert = new BlockReference(point, btr.ObjectId);
curSpace.AppendEntity(insert);
tr.AddNewlyCreatedDBObject(insert, true);
foreach (ObjectId id in btr)
{
DBObject obj = id.GetObject(OpenMode.ForWrite);
AttributeDefinition attDef = obj as AttributeDefinition;
if ((attDef != null) && (!attDef.Constant))
{
using (AttributeReference attRef = new AttributeReference())
{
attRef.SetAttributeFromBlock(attDef, insert.BlockTransform);
insert.AttributeCollection.AppendAttribute(attRef);
tr.AddNewlyCreatedDBObject(attRef, true);
}
}
}
}
}
tr.Commit();
doc.SendStringToExecute("regenall ", true, false, false);
}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
ObjectId msId = bt[BlockTableRecord.ModelSpace];
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(msId, OpenMode.ForRead);
foreach (ObjectId entId in btr)
{
Entity ent = (Entity)tr.GetObject(entId, OpenMode.ForWrite);
if (ent != null)
{
BlockReference br = ent as BlockReference;
if (br != null)
{
BlockTableRecord bd = (BlockTableRecord)tr.GetObject(br.BlockTableRecord, OpenMode.ForRead);
if (bd.Name.ToUpper() == drawingFileName.ToUpper())
{
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForWrite);
AttributeReference ar = obj as AttributeReference;
if (ar != null)
{
if (ar.Tag == "AUTO_UPDATE")
{
if (ar.TextString == "1")
{
foreach (ObjectId attRefId in br.AttributeCollection)
{
DBObject objRef = tr.GetObject(attRefId, OpenMode.ForWrite);
AttributeReference aRef = objRef as AttributeReference;
if (aRef.Tag == "TABLE_PART_NUM")
{
aRef.UpgradeOpen();
aRef.TextString = partNumberToAdd;
aRef.DowngradeOpen();
}
else if (aRef.Tag == "TABLE_DESCRIPTION")
{
aRef.UpgradeOpen();
aRef.TextString = descriptionToAdd;
aRef.DowngradeOpen();
}
}
}
ar.TextString = "0";
}
}
}
}
}
}
}
tr.Commit();
}
}
}
public string CHECKATTRIBUTEVALUE(
string blockName,
string attbName
)
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
doc.LockDocument();
string attributeValue = "";
// Get the IDs of the spaces we want to process
// and simply call a function to process each
ObjectId psId;
Transaction tr1 =
db.TransactionManager.StartTransaction();
using (tr1)
{
BlockTable bt =
(BlockTable)tr1.GetObject(
db.BlockTableId,
OpenMode.ForRead
);
psId =
bt[BlockTableRecord.PaperSpace];
// Not needed, but quicker than aborting
tr1.Commit();
}
// Will return the value of the named attribute.
Transaction tr2 =
doc.TransactionManager.StartTransaction();
using (tr2)
{
BlockTableRecord btr =
(BlockTableRecord)tr2.GetObject(
psId,
OpenMode.ForRead
);
// Test each entity in the container...
foreach (ObjectId entId in btr)
{
Entity ent =
tr2.GetObject(entId, OpenMode.ForRead)
as Entity;
if (ent != null)
{
//////////attributeValue = "1";
BlockReference br = ent as BlockReference;
if (br != null)
{
////////////attributeValue = "2";
BlockTableRecord bd =
(BlockTableRecord)tr2.GetObject(
br.BlockTableRecord,
OpenMode.ForRead
);
// ... to see whether it's a block with
// the name we're after
////////////attributeValue = bd.Name.ToUpper() + " = " + blockName;
if (bd.Name.ToUpper() == blockName)
{
// Check each of the attributes...
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr2.GetObject(arId, OpenMode.ForRead);
AttributeReference ar =
obj as AttributeReference;
if (ar != null)
{
//attributeValue = ar.Tag.ToUpper() + " = " + attbName;
// ... to see whether it has
// the tag we're after
if (ar.Tag.ToUpper() == attbName)
{
////////////attributeValue = "5";
// If so, update the value
// and increment the counter
ar.UpgradeOpen();
attributeValue = ar.TextString;
ar.DowngradeOpen();
}
}
}
}
}
}
}
tr2.Commit();
}
return(attributeValue);
}