private void DetermineCurrentSelectedMaterial(out Material MatItem, out RelationPriceAgreement PAItem, out RelationContractMaterial ContractItem)
{
// locate the material, price agreement or contract in the entitydatasource
Guid SelID = Guid.Parse(DropDownListMaterials.SelectedValue);
// try to load the data from material, relationcontract or relationpriceagreement
MatItem = null;
PAItem = null;
ContractItem = null;
EntityKey TempKey = new EntityKey("ModelTMSContainer.MaterialSet", "Id", SelID);
try { MatItem = ControlObjectContext.GetObjectByKey(TempKey) as Material; }
catch { };
if (MatItem == null)
{
TempKey = new EntityKey("ModelTMSContainer.RelationPriceAgreementSet", "Id", SelID);
try
{
PAItem = ControlObjectContext.GetObjectByKey(TempKey) as RelationPriceAgreement;
MatItem = PAItem.Material;
}
catch { };
}
if ((MatItem == null) && (PAItem == null))
{
TempKey = new EntityKey("ModelTMSContainer.RelationContractMaterialSet", "Id", SelID);
try
{
ContractItem = ControlObjectContext.GetObjectByKey(TempKey) as RelationContractMaterial;
MatItem = ContractItem.Material;
}
catch { };
}
}
protected void ButtonNew_Click(object sender, EventArgs e)
{
RelationPriceAgreement NewObj = new RelationPriceAgreement();
ModelTMSContainer Temp = new ModelTMSContainer(Session["CustomerConnectString"].ToString(), Session);
EntityKey TempKey = new EntityKey("ModelTMSContainer.RelationSet", "Id", Guid.Parse(Request.Params["Id"]));
Relation TempObj = Temp.GetObjectByKey(TempKey) as Relation;
NewObj.Relation = TempObj;
NewObj.AgreementType = "Buy";
NewObj.Material = Temp.MaterialSet.First();
NewObj.StartDateTime = Common.CurrentClientDate(Session);
NewObj.EndDateTime = Common.CurrentClientDate(Session).AddMonths(1);
NewObj.IsActive = true;
Temp.AddToRelationPriceAgreementSet(NewObj);
Temp.SaveChanges(SaveOptions.DetectChangesBeforeSave);
WebUserControlCustomerRelationPriceAgreement1.KeyID = NewObj.Id;
WebUserControlCustomerRelationPriceAgreement1.Visible = true;
}
