//private void btnSubmit_Click(object sender, EventArgs e)
//{
//}
//private void btnSubmit_Click(object sender, EventArgs e)
//{
// try
// {
// _ctx.SaveChanges();
// MessageBox.Show("Changes written to the Database");
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.Message);
// }
//}
#endregion Keywords
#region Xrefs
private void btnLinkXrefs_Click(object sender, EventArgs e)
{
//Add new project/Xref pair(s) to the ProjectsKeyword source
int ProjectId;
//Get the selected row in the Projects DGV
DataGridViewSelectedRowCollection projectRows = dgvProjects.SelectedRows;
if (projectRows.Count == 0)
{
MessageBox.Show("No rows selected in the Projects DataGridView");
return;
}
Project proj = projectRows[0].DataBoundItem as Project;
ProjectId = proj.ProjectId;
//Get the selected row(s) in the Xrefs DGV
DataGridViewSelectedRowCollection xrefRows = dgvXrefs.SelectedRows;
if (xrefRows.Count == 0)
{
MessageBox.Show("No rows selected in the Xrefs DataGridView");
return;
}
List <Xref> lstXrefs = new List <Xref>();
foreach (DataGridViewRow row in xrefRows)
{
Xref xref = row.DataBoundItem as Xref;
lstXrefs.Add(xref);
}
//Add the links
foreach (Xref xref in lstXrefs)
{
proj.Xrefs.Add(xref);
_ctx.SaveChanges();
}
}
private void InsertNewData()
{
Keyword k = new Keyword();
k.Name = _dds.KeywordName;
Project p = new Project();
p.Name = _dds.ProjectName;
p.Location = _dds.ProjectLocation;
Xref r = new Xref();
r.Url = _dds.XrefUrl;
r.Description = _dds.XrefDescription;
Solution s = new Solution();
s.Name = _dds.SolutionName;
s.Location = _dds.SolutionLocation;
_ctx.Keywords.Add(k);
_ctx.Projects.Add(p);
_ctx.Xrefs.Add(r);
_ctx.Solutions.Add(s);
//add instances to navigation propeties
k.Projects.Add(p);
p.Keywords.Add(k);
p.Xrefs.Add(r);
r.Projects.Add(p);
s.Projects.Add(p);
_ctx.SaveChanges();
}
public void CreateXRef(Xref xref)
{
_ctx.SaveChanges();
}
