How to access Dynamic block's custom value

kite15 — Tue, 16 May 2017 11:59:01 GMT

Hi,

Can any one help how to access Dynamic block's Custom value as well as assign different value as required Using C#?

Attached sanp..

Thanks in advance.

Re: How to access Dynamic block's custom value

norman.yuan — Tue, 16 May 2017 13:47:09 GMT

Firstly, your code need to identify the block reference. Assume your code already gets the BlockReference in interest. Then you only need to loop through the DynamicBlockReferencePropertyCollection property and look for the property with certain name. Something like:

private void SetDoorBlockProperties(ObjectId blockRefId, double doorSize, double wallThick)

{

using (var tran=blockRefId.Database.TransactionManager.StartTransaction())

{

var bref=(BlockReference)tran.GetObject(blockRefId,OpenMode.ForWrite);

foreach (var prop in bref.DynamicBlockReferencePropertyCollection)

{

if (prop.PropertyName.ToUpper()=="DOOR SIZE")

{

prop.Value=doorSize;

}

else if (prop.PropertyName.ToUpper()=="WALL THICKNESS")

{

prop.Value=wallThick;

}

tran.Commit();

}

Of course, here assumes that the parameters doorSize and wallThick have valid value that are allowed with the block's dynamic properties.

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How to access Dynamic block's custom value

Re: How to access Dynamic block's custom value