在 C# winform 中的打印文档中换行

问题描述

我正在尝试使用 PrintDocuments 进行客户认证，我只希望文本字符大于 19 时它会断开该行并在下一行中打印重命名文本。 提前致谢

My code : 


if (Fotertex.ToString().Length > 19)
          {
              graphics.DrawString(Fotertex.Text,myfont,Brushes.Black,new PointF(10,40));
          }

解决方法

我找到了一个对我有用的解决方案，它有助于在打印的文档中换行。

代码是：

ERROR [main] glue.ProcessLauncher (Logging.scala:logError(70)): Error from Python:Traceback (most recent call last):
  File "/tmp/test_job_v7.py",line 30,in <module>
    DataSink0 = glueContext.write_dynamic_frame.from_options(frame = Transform0,connection_type = "custom.jdbc",connection_options = 
{
    "dbTable": "myschema.myTargetTable","connectionName": "snowflake-connection-v7"
},transformation_ctx = "DataSink0")
  File "/opt/amazon/lib/python3.6/site-packages/awsglue/dynamicframe.py",line 653,in from_options
    format_options,transformation_ctx)
  File "/opt/amazon/lib/python3.6/site-packages/awsglue/context.py",line 281,in write_dynamic_frame_from_options
    format,format_options,line 304,in write_from_options
    return sink.write(frame_or_dfc)
  File "/opt/amazon/lib/python3.6/site-packages/awsglue/data_sink.py",line 35,in write
    return self.writeFrame(dynamic_frame_or_dfc,info)
  File "/opt/amazon/lib/python3.6/site-packages/awsglue/data_sink.py",line 31,in writeFrame
    return DynamicFrame(self._jsink.pyWriteDynamicFrame(dynamic_frame._jdf,callsite(),info),dynamic_frame.glue_ctx,dynamic_frame.name + "_errors")
  File "/opt/amazon/spark/python/lib/py4j-0.10.7-src.zip/py4j/java_gateway.py",line 1257,in __call__
    answer,self.gateway_client,self.target_id,self.name)
  File "/opt/amazon/spark/python/lib/pyspark.zip/pyspark/sql/utils.py",line 63,in deco
    return f(*a,**kw)
  File "/opt/amazon/spark/python/lib/py4j-0.10.7-src.zip/py4j/protocol.py",line 328,in get_return_value
    format(target_id,".",name),value)
py4j.protocol.Py4JJavaError: An error occurred while calling o104.pyWriteDynamicFrame.
: java.sql.SQLException: No suitable driver
    at java.sql.DriverManager.getDriver(DriverManager.java:315)
    at org.apache.spark.sql.execution.datasources.jdbc.JDBCOptions$$anonfun$6.apply(JDBCOptions.scala:105)
    at org.apache.spark.sql.execution.datasources.jdbc.JDBCOptions$$anonfun$6.apply(JDBCOptions.scala:105)
    at scala.Option.getOrElse(Option.scala:121)
    at org.apache.spark.sql.execution.datasources.jdbc.JDBCOptions.<init>(JDBCOptions.scala:104)
    at org.apache.spark.sql.jdbc.glue.GlueJDBCOptions.<init>(GlueJDBCOptions.scala:14)
    at org.apache.spark.sql.jdbc.glue.GlueJDBCOptions.<init>(GlueJDBCOptions.scala:17)
    at com.amazonaws.services.glue.marketplace.partner.PartnerJDBCRecordWriterFactory.<init>(PartnerJDBCDataSink.scala:78)
    at com.amazonaws.services.glue.marketplace.partner.PartnerJDBCDataSink.createWriterFactory(PartnerJDBCDataSink.scala:32)
    at com.amazonaws.services.glue.marketplace.partner.PartnerJDBCDataSink.createWriterFactory(PartnerJDBCDataSink.scala:23)
    at com.amazonaws.services.glue.marketplace.connector.GlueCustomDataSink.defaultWriteDynamicFrame(CustomDataSink.scala:68)
    at com.amazonaws.services.glue.marketplace.connector.GlueCustomDataSink.writeDynamicFrame(CustomDataSink.scala:61)
    at com.amazonaws.services.glue.DataSink.pyWriteDynamicFrame(DataSink.scala:65)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
    at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
    at py4j.Gateway.invoke(Gateway.java:282)
    at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
    at py4j.commands.CallCommand.execute(CallCommand.java:79)
    at py4j.GatewayConnection.run(GatewayConnection.java:238)
    at java.lang.Thread.run(Thread.java:748)

如果有人需要，希望它会有所帮助;)