解决 HALCON error #5123: Wrong window type in operator disp_text

错误

“HalconDotNet.HOperatorException”类型的未经处理的异常在 halcondotnet.dll 中发生
其他信息: HALCON error #5123: Wrong window type in operator disp_text

解决

原代码：

HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_String_COPY_INP_TMP.TupleSelect(
 hv_Index), "window", hv_Row_COPY_INP_TMP, hv_C1, hv_CurrentColor, "box",
 "false");

替换代码：

HOperatorSet.SetTposition(hv_ExpDefaultWinHandle, hv_Row_COPY_INP_TMP, hv_C1);
HOperatorSet.WriteString(hv_ExpDefaultWinHandle, hv_String_COPY_INP_TMP.TupleSelect(
 hv_Index));