public static BlockReference InsertBlockReference(this BlockTableRecord target, string blkName, Point3d insertPoint, Dictionary <string, string> attValues = null)
{
if (target == null)
{
throw new ArgumentNullException("target");
}
Database db = target.Database;
Transaction tr = db.TransactionManager.TopTransaction;
if (tr == null)
{
throw new AcRx.Exception(ErrorStatus.NoActiveTransactions);
}
BlockReference br = null;
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
ObjectId btrId = bt.GetBlock(blkName);
if (btrId != ObjectId.Null)
{
br = new BlockReference(insertPoint, btrId);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(btrId, OpenMode.ForRead);
target.AppendEntity(br);
tr.AddNewlyCreatedDBObject(br, true);
br.AddAttributeReferences(attValues);
}
return(br);
}
private void cbxBlock_Validating(object sender, CancelEventArgs e)
{
string text = this.cbxBlock.Text;
if (text == "")
{
return;
}
BlockTable obj = this._db.BlockTableId.GetObject <BlockTable>();
if (obj.Has(text))
{
BlockTableRecord blockTableRecords = obj[text].GetObject <BlockTableRecord>();
AttributeDefinition[] arrayAttDef = (
from att in blockTableRecords.GetObjects <AttributeDefinition>()
where !att.Constant
select att).ToArray <AttributeDefinition>();
if (arrayAttDef != null && arrayAttDef.Length != 0)
{
this.cbxBlock.SelectedItem = blockTableRecords;
return;
}
AcAp.ShowAlertDialog(("Block terpilih tidak terdapat Attribute Reference."));
this.cbxBlock.SelectAll();
return;
}
ObjectId block = obj.GetBlock(text);
if (block == ObjectId.Null)
{
AcAp.ShowAlertDialog("Block '" + text + "'Tidak ada.");
this.cbxBlock.SelectAll();
return;
}
BlockTableRecord obj1 = block.GetObject <BlockTableRecord>();
AttributeDefinition[] arrayDef = (
from att in obj1.GetObjects <AttributeDefinition>()
where !att.Constant
select att).ToArray <AttributeDefinition>();
if (arrayDef == null || arrayDef.Length == 0)
{
AcAp.ShowAlertDialog("Tidak Ada Attribute pada Block yang dipilih.");
this.cbxBlock.SelectAll();
return;
}
if (!this.cbxBlock.Items.Contains(obj1))
{
this.cbxBlock.DataSource = this._db.GetBlocksWithAttribute();
}
this.cbxBlock.SelectedItem = obj1;
}
