private void AddDetail(System.Object sender, EventArgs e)
{
String Attribute = "";
String Detail = "";
String Description = "";
for (int Counter = 0; Counter < grdDetail.SelectedDataRows.Length; ++Counter)
{
Attribute = (String)((DataRowView)grdDetail.SelectedDataRows[Counter]).Row[0];
Detail = (String)((DataRowView)grdDetail.SelectedDataRows[Counter]).Row[1];
Description = (String)((DataRowView)grdDetail.SelectedDataRows[Counter]).Row[2];
PContactAttributeDetailRow newRow = (PContactAttributeDetailRow)FSelectionTable.NewRow();
newRow.Active = true;
newRow.ContactAttributeCode = Attribute;
newRow.ContactAttrDetailCode = Detail;
newRow.ContactAttrDetailDescr = Description;
if (FSelectionTable.Rows.Find(new String[] { Attribute, Detail }) == null)
{
FSelectionTable.Rows.Add(newRow);
}
}
}
/// <summary>
/// Performs checks to determine whether a deletion of the current row is permissable
/// </summary>
/// <param name="ARowToDelete">the currently selected row to be deleted</param>
/// <param name="ADeletionQuestion">can be changed to a context-sensitive deletion confirmation question</param>
/// <returns>true if user is permitted and able to delete the current row</returns>
private bool PreDeleteManual(PContactAttributeDetailRow ARowToDelete, ref string ADeletionQuestion)
{
// If the last Row in the Grid is to be deleted: check if there are added 'Detail' Rows in *other* 'Master' Rows,
// and if any of those 'Master' Rows was added too, tell the user that data needs to be saved first before deletion
// of the present 'Detail' Row can go ahead.
// The reason for that is that the deletion of that last 'Detail' Row will cause the OnNoMoreDetailRecords Event to
// be raised by the UserControl, which in turn will cause the Form to call the 'SaveChanges' Method of the
// UserControl before the Form saves its own data. While this in itself is OK, saving in the 'SaveChanges' Method
// of the UserControl would fail as a 'Master' Row itself was newly added AND it wouldn't be in the DB yet!
return(TDeleteGridRows.MasterDetailFormsSpecialPreDeleteCheck(this.Count,
FContactAttributeDT, FMainDS.PContactAttributeDetail,
PContactAttributeTable.GetContactAttributeCodeDBName(), PContactAttributeDetailTable.GetContactAttrDetailCodeDBName()));
}
/// <summary>
/// Code to be run after the deletion process
/// </summary>
/// <param name="ARowToDelete">the row that was/was to be deleted</param>
/// <param name="AAllowDeletion">whether or not the user was permitted to delete</param>
/// <param name="ADeletionPerformed">whether or not the deletion was performed successfully</param>
/// <param name="ACompletionMessage">if specified, is the deletion completion message</param>
private void PostDeleteManual(PContactAttributeDetailRow ARowToDelete,
bool AAllowDeletion,
bool ADeletionPerformed,
string ACompletionMessage)
{
if (ADeletionPerformed)
{
// If we have no Attribute Details anymore: Inform the Form
if (this.Count == 0)
{
OnNoMoreDetailRecords(null);
}
}
}
private void grdSelection_SetControls(TParameterList AParameters)
{
FSelectionTable.Rows.Clear();
int NumAttributes = AParameters.Get("param_number_of_contact_attributes").ToInt32();
for (int Counter = 0; Counter < NumAttributes; ++Counter)
{
PContactAttributeDetailRow Row = FSelectionTable.NewRowTyped(true);
Row.ContactAttributeCode = AParameters.Get("param_contact_attribute_attribute_" + Counter.ToString()).ToString();
Row.ContactAttrDetailCode = AParameters.Get("param_contact_attribute_detail_" + Counter.ToString()).ToString();
Row.ContactAttrDetailDescr = AParameters.Get("param_contact_attribute_description_" + Counter.ToString()).ToString();
FSelectionTable.Rows.Add(Row);
}
}
private void NewRowManual(ref PContactAttributeDetailRow ARow)
{
string NewName = Catalog.GetString("NEWDETAIL");
Int32 CountNewDetail = 0;
if (FMainDS.PContactAttributeDetail.Rows.Find(new object[] { FContactAttribute, NewName }) != null)
{
while (FMainDS.PContactAttributeDetail.Rows.Find(new object[] { FContactAttribute,
NewName + CountNewDetail.ToString() }) != null)
{
CountNewDetail++;
}
NewName += CountNewDetail.ToString();
}
ARow.ContactAttrDetailCode = NewName;
ARow.ContactAttributeCode = FContactAttribute;
}
private void RemoveDetail(System.Object sender, EventArgs e)
{
for (int Counter = grdSelection.SelectedDataRows.Length - 1; Counter >= 0; --Counter)
{
String Attribute = (String)((DataRowView)grdSelection.SelectedDataRows[Counter]).Row[0];
String Detail = (String)((DataRowView)grdSelection.SelectedDataRows[Counter]).Row[1];
for (int Counter2 = FSelectionTable.Rows.Count - 1; Counter2 >= 0; --Counter2)
{
PContactAttributeDetailRow currentRow = (PContactAttributeDetailRow)FSelectionTable.Rows[Counter2];
if ((currentRow.ContactAttributeCode == Attribute) &&
(currentRow.ContactAttrDetailCode == Detail))
{
FSelectionTable.Rows.RemoveAt(Counter);
break;
}
}
}
grdSelection.Selection.ResetSelection(true);
}
/// <summary>
/// Code to be run after the deletion process
/// </summary>
/// <param name="ARowToDelete">the row that was/was to be deleted</param>
/// <param name="AAllowDeletion">whether or not the user was permitted to delete</param>
/// <param name="ADeletionPerformed">whether or not the deletion was performed successfully</param>
/// <param name="ACompletionMessage">if specified, is the deletion completion message</param>
private void PostDeleteManual(PContactAttributeDetailRow ARowToDelete,
bool AAllowDeletion,
bool ADeletionPerformed,
string ACompletionMessage)
{
if (ADeletionPerformed)
{
// If we have no Attribute Details anymore: Inform the Form
if (this.Count == 0)
{
OnNoMoreDetailRecords(null);
}
}
}
/// <summary>
/// Performs checks to determine whether a deletion of the current row is permissable
/// </summary>
/// <param name="ARowToDelete">the currently selected row to be deleted</param>
/// <param name="ADeletionQuestion">can be changed to a context-sensitive deletion confirmation question</param>
/// <returns>true if user is permitted and able to delete the current row</returns>
private bool PreDeleteManual(PContactAttributeDetailRow ARowToDelete, ref string ADeletionQuestion)
{
// If the last Row in the Grid is to be deleted: check if there are added 'Detail' Rows in *other* 'Master' Rows,
// and if any of those 'Master' Rows was added too, tell the user that data needs to be saved first before deletion
// of the present 'Detail' Row can go ahead.
// The reason for that is that the deletion of that last 'Detail' Row will cause the OnNoMoreDetailRecords Event to
// be raised by the UserControl, which in turn will cause the Form to call the 'SaveChanges' Method of the
// UserControl before the Form saves its own data. While this in itself is OK, saving in the 'SaveChanges' Method
// of the UserControl would fail as a 'Master' Row itself was newly added AND it wouldn't be in the DB yet!
return TDeleteGridRows.MasterDetailFormsSpecialPreDeleteCheck(this.Count,
FContactAttributeDT, FMainDS.PContactAttributeDetail,
PContactAttributeTable.GetContactAttributeCodeDBName(), PContactAttributeDetailTable.GetContactAttrDetailCodeDBName());
}
private void NewRowManual(ref PContactAttributeDetailRow ARow)
{
string NewName = Catalog.GetString("NEWDETAIL");
Int32 CountNewDetail = 0;
if (FMainDS.PContactAttributeDetail.Rows.Find(new object[] { FContactAttribute, NewName }) != null)
{
while (FMainDS.PContactAttributeDetail.Rows.Find(new object[] { FContactAttribute,
NewName + CountNewDetail.ToString() }) != null)
{
CountNewDetail++;
}
NewName += CountNewDetail.ToString();
}
ARow.ContactAttrDetailCode = NewName;
ARow.ContactAttributeCode = FContactAttribute;
}
private Boolean PerformContactAttributeAddOrRemoval(DataRow AChangingRow, out Boolean AIsRemoval)
{
Boolean ReturnValue = false;
AIsRemoval = false;
try
{
String AttributeCode = AChangingRow["AttributeCode"].ToString();
String AttributeDetailCode = AChangingRow["AttributeDetailCode"].ToString();
DataRow ExistingDataRow = FSelectedContactAttributeTable.Rows.Find(new object[] { FContactID, AttributeCode, AttributeDetailCode });
if (ExistingDataRow == null)
{
/*
* Add Contact Attribute
*/
DataRow DeletedRow = null;
// check that this contact attribute hasn't previously been deleted
foreach (DataRow Row in FSelectedContactAttributeTable.Rows)
{
if ((Row.RowState == DataRowState.Deleted) &&
(Convert.ToInt64(Row[PPartnerContactAttributeTable.GetContactIdDBName(), DataRowVersion.Original]) == FContactID) &&
(Row[PPartnerContactAttributeTable.GetContactAttributeCodeDBName(),
DataRowVersion.Original].ToString() == AttributeCode) &&
(Row[PPartnerContactAttributeTable.GetContactAttrDetailCodeDBName(),
DataRowVersion.Original].ToString() == AttributeDetailCode))
{
DeletedRow = Row;
}
}
if (DeletedRow != null)
{
// undelete the previously deleted row
DeletedRow.RejectChanges();
}
else
{
// Check: is this Contact Attribute assignable
PContactAttributeRow ContactAttribute =
(PContactAttributeRow)FContactAttributeTableDV.Table.Rows.Find(new Object[] { AttributeCode });
PContactAttributeDetailRow ContactAttributeDetail =
(PContactAttributeDetailRow)FContactAttributeDetailTableDV.Table.Rows.Find(new Object[] { AttributeCode,
AttributeDetailCode });
// -1 means this is being used in a find screen and we can select inactive attributes
if ((FContactID != -1) && (!ContactAttribute.Active || !ContactAttributeDetail.Active))
{
MessageBox.Show(
string.Format(Catalog.GetString("This Contact Attribute is inactive and cannot be added to this Contact Log."),
AttributeCode),
Catalog.GetString("Inactive Contact Attribute"),
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
return(false);
}
// add new row to PartnerType table
PPartnerContactAttributeRow TheNewRow = FSelectedContactAttributeTable.NewRowTyped();
TheNewRow.ContactId = FContactID;
TheNewRow.ContactAttributeCode = AttributeCode;
TheNewRow.ContactAttrDetailCode = AttributeDetailCode;
FSelectedContactAttributeTable.Rows.Add(TheNewRow);
}
ReturnValue = true;
AIsRemoval = false;
}
else
{
/*
* Remove Special Type
*/
// Delete row
if (ExistingDataRow.RowState == DataRowState.Added)
{
FAddedAttributeDeleted = true;
}
ExistingDataRow.Delete();
ReturnValue = true;
AIsRemoval = true;
}
}
catch (Exception E)
{
MessageBox.Show(E.ToString());
ReturnValue = false;
}
return(ReturnValue);
}
