Commit for development environment setup
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211
PROMS/VEPROMS_Security/WinApp/frmRoles.cs
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211
PROMS/VEPROMS_Security/WinApp/frmRoles.cs
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using VEPROMS.CSLA.Library;
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namespace WinApp
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{
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public partial class frmRoles : Form
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{
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Role _role;
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private PermLookup _pl=new PermLookup();
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public frmRoles()
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{
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InitializeComponent();
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roleInfoListBindingSource.DataSource = RoleInfoList.Get();
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permADLookupBindingSource.DataSource = _pl.PermADLookup;
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SetupDetail();
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SetupButtons();
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}
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private DialogResult SaveAsNeeded()
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{
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if (_role != null && _role.IsSavable)
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{
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DialogResult dr = MessageBox.Show("Do you want to save changes", "Save Changes", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
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if (dr == DialogResult.Yes) Save();
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if (dr == DialogResult.No) Cancel();
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// TODO: Need a Cancel
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return dr;
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}
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return DialogResult.Yes;
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}
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private void SetupDetail()
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{
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if (lbRoles.SelectedValue != null)
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{
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int rid = (int)lbRoles.SelectedValue;
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if (_role == null || _role.RID != rid)
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{
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if (SaveAsNeeded() != DialogResult.Cancel)
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{
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_role = Role.Get(rid);
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roleBindingSource.DataSource = _role;
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roleAssignmentsBindingSource.DataSource = _role.RoleAssignments;
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rolePermissionsBindingSource.DataSource = _role.RolePermissions;
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}
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}
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}
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}
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private void lbRole_SelectedValueChanged(object sender, EventArgs e)
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{
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SetupDetail();
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}
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private void SetupButtons()
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{
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if (_role != null)
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{
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btnSave.Enabled = _role.IsSavable;
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btnCancel.Enabled = _role.IsDirty;
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btnNew.Enabled = _role.IsValid;
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}
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else
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{
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btnSave.Enabled = false;
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btnCancel.Enabled = false;
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btnNew.Enabled = true;
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}
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}
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private void CurrentItemChanged(object sender, EventArgs e)
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{
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SetupButtons();
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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Cancel();
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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Save();
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}
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private void btnNew_Click(object sender, EventArgs e)
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{
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New();
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}
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private void Cancel()
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{
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_role.CancelEdit();
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_role.BeginEdit();
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}
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private void Save()
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{
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roleBindingSource.RaiseListChangedEvents = false;
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roleAssignmentsBindingSource.RaiseListChangedEvents = false;
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rolePermissionsBindingSource.RaiseListChangedEvents = false;
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roleBindingSource.EndEdit();
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roleAssignmentsBindingSource.EndEdit();
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rolePermissionsBindingSource.EndEdit();
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try
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{
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Role temp = _role.Clone();
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_role = temp.Save();
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_role.BeginEdit();
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roleBindingSource.DataSource = null;
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roleAssignmentsBindingSource.DataSource = null;
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rolePermissionsBindingSource.DataSource = null;
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int rid = _role.RID;
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roleInfoListBindingSource.DataSource = RoleInfoList.Get();
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if (lbRoles.SelectedIndex == -1)
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lbRoles.SelectedValue = rid;
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roleBindingSource.DataSource = _role;
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roleAssignmentsBindingSource.DataSource = _role.RoleAssignments;
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rolePermissionsBindingSource.DataSource = _role.RolePermissions;
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}
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catch (Csla.DataPortalException ex)
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{
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MessageBox.Show(ex.BusinessException.ToString(),
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"Error saving", MessageBoxButtons.OK,
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MessageBoxIcon.Exclamation);
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.ToString(), "Error saving",
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MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
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}
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finally
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{
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roleBindingSource.RaiseListChangedEvents = true;
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roleAssignmentsBindingSource.RaiseListChangedEvents = true;
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rolePermissionsBindingSource.RaiseListChangedEvents = true;
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roleBindingSource.ResetBindings(false);
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roleAssignmentsBindingSource.ResetBindings(false);
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rolePermissionsBindingSource.ResetBindings(false);
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}
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SetupButtons();
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}
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public void New()
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{
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if (SaveAsNeeded() != DialogResult.Cancel)
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{
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_role = Role.New();
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roleBindingSource.DataSource = _role;
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roleAssignmentsBindingSource.DataSource = _role.RoleAssignments;
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rolePermissionsBindingSource.DataSource = _role.RolePermissions;
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}
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}
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private void BeforeFormClosing(object sender, FormClosingEventArgs e)
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{
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e.Cancel = (SaveAsNeeded() == DialogResult.Cancel);
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}
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private void btnNewPermission_Click(object sender, EventArgs e)
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{
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_role.RolePermissions.Add(RolePermission.New());
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}
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private void frmRoles_Load(object sender, EventArgs e)
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{
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}
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//private void btnNewGA_Click(object sender, EventArgs e)
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//{
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// using (frmUserSelect f = new frmUserSelect())
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// {
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// f.ShowDialog();
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// if (f.DialogResult == DialogResult.OK)
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// {
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// _group.GroupMemberships.Add(f.UID);
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// SetupButtons();
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// }
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// }
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//}
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//private void btnRemoveGA_Click(object sender, EventArgs e)
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//{
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// if (this.groupMembershipsDataGridView.SelectedRows.Count > 0)
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// {
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// int uid = int.Parse(
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// this.groupMembershipsDataGridView.SelectedRows[0].Cells[0].Value.ToString());
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// _group.GroupMemberships.Remove(uid);
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// }
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//}
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//private void btnRemoveAssign_Click(object sender, EventArgs e)
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//{
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// if (this.groupPermissionsDataGridView.SelectedRows.Count > 0)
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// {
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// int folderid = int.Parse(
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// this.groupMembershipsDataGridView.SelectedRows[1].Cells[0].Value.ToString());
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// int rid = int.Parse(
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// this.groupMembershipsDataGridView.SelectedRows[2].Cells[0].Value.ToString());
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// _group.GroupAssignments.Remove(folderid, rid);
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// }
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//}
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//private void btnNewAssign_Click(object sender, EventArgs e)
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//{
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// using (frmAssignmentSelect f = new frmAssignmentSelect(_group))
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// {
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// f.ShowDialog();
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// if (f.DialogResult == DialogResult.OK)
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// {
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// //TODO: Do I need to refresh Assignments?
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// }
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// }
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//}
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}
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}
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