getting MarkUpMaterial value from Job Costing Object

[indikad]

Jiwa 7.2.1
Trying to get the MarkUpMaterial value off the JiwaJobCosting object
see the Jiwa7 code below: I am getting an error after the MessageBox.Show ("1"); line
error = "Object reference not st to an instance...."


*trying to replicate the Jiwa6 code of
Jiwa 6 code

Code: Select all

       Dim jobCostingObject
   Set jobCostingObject = CreateObject("JiwaJobCosting.clsJob")
   Set jobCostingObject.Database = JiwaDatabaseObject
   JobNumber = Left(Trim(FormObject.grdStock.Text("JobNo", Row)), jobCostingObject.LengthJobNo)
   jobCostingObject.ReadRecord 0, JobNumber, "JB_Main.JobNo", False
   MarkUpMaterialVal =  jobCostingObject.MarkUpMaterial


Jiwa 7 code

Code: Select all

public void Setup(JiwaFinancials.Jiwa.JiwaApplication.IJiwaForm JiwaForm, JiwaFinancials.Jiwa.JiwaApplication.Plugin.Plugin Plugin)
    {
      if(JiwaForm is JiwaFinancials.Jiwa.JiwaInvReceivalUI.MainForm)
      {   
         JiwaFinancials.Jiwa.JiwaInvReceivalUI.MainForm goodsRecdNoteEntryForm = (JiwaFinancials.Jiwa.JiwaInvReceivalUI.MainForm )JiwaForm;
         _goodsRecdNoteEntryForm =  goodsRecdNoteEntryForm;
         _Plugin = Plugin;   
         goodsRecdNoteEntryForm.InventoryJiwaGrid.Change +=  InventoryJiwaGridChange ;         
      }
    }   
   private void InventoryJiwaGridChange(object sender ,  FarPoint.Win.Spread.ChangeEventArgs e )
   {
      try
      {   
         JiwaFinancials.Jiwa.JiwaApplication.Controls.JiwaGrid InventoryJiwaGrid = (JiwaFinancials.Jiwa.JiwaApplication.Controls.JiwaGrid) sender;
         JiwaFinancials.Jiwa.JiwaInvReceivalUI.MainForm goodsRecdNoteEntryForm  = _goodsRecdNoteEntryForm  ;
         int iPartNoColIndex = InventoryJiwaGrid.ActiveSheet.Columns["PartNo"].Index;
         if ( InventoryJiwaGrid.ActiveSheet.Cells[e.Row, iPartNoColIndex ].Value.ToString().Trim() == "MISC")
         {
            int iJobNoColIndex = InventoryJiwaGrid.ActiveSheet.Columns["JobNo"].Index;            
            string sJobNo =  InventoryJiwaGrid.ActiveSheet.Cells[e.Row, iJobNoColIndex ].Value.ToString().Trim();            
            JiwaFinancials.Jiwa.JiwaJobCosting.Job oJob = new  JiwaFinancials.Jiwa.JiwaJobCosting.Job();            
            MessageBox.Show ("1");
       // line below gives the Object referenec not set .... error
            oJob.ReadRecord(JiwaFinancials.Jiwa.JiwaJobCosting.Job.ReadModes.ActualRecord , JiwaFinancials.Jiwa.JiwaJobCosting.Job.SeedTypes.JobNo , sJobNo.Trim() , "") ;
            MessageBox.Show ("2");
            MessageBox.Show("Markup mat " + oJob.MarkUpMaterial.ToString());
         }


[SBarnes]

JiwaFinancials.Jiwa.JiwaJobCosting.Job is a business logic object in that it implements JiwaFinancials.Jiwa.JiwaApplication.IJiwaBusinessLogic you should use the business logic factory on a manager to create one don't just new one up, the read will fail because it will use the manager and hence the database which are not set.

[indikad]

Thanks Stuart, that could be it - have you got a similar example line that you can throw in here ?

[SBarnes]

Simple replace

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 JiwaFinancials.Jiwa.JiwaJobCosting.Job oJob = new  JiwaFinancials.Jiwa.JiwaJobCosting.Job();     


with

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JiwaFinancials.Jiwa.JiwaJobCosting.Job oJob = goodsRecdNoteEntryForm.Manager.BusinessLogicFactory.CreateBusinessLogic<JiwaFinancials.Jiwa.JiwaJobCosting.Job>(null);   


[indikad]

Thanks Stuart. This helped.