Φ is not displayed in drawing.why??

[api303]

strncpy( text, @O Φ , sizeof(text)-1 );

text2=strcat(text,dimvalue);

ProStringToWstring(line,text2);

ProArrayObjectAdd ((ProArray*)&p_texts, PRO_VALUE_UNUSED, 1,

line);

ProDimensionTextSet (&p_dims, p_texts);

//Φ is not displayed in drawing.

Anyone else had this problem?Any solutions?

 

[magi]

sorry i didnt face this problem and i do know why it occurs if u are with a solution plz share it