public static Guid GetCrewGuid(string crewName, Guid positionGuid)
{
if (crewName.Trim().Length == 0)
{
return(MainForm.zeroGuid);
}
if (positionGuid == MainForm.zeroGuid)
{
return(MainForm.zeroGuid);
}
OleDbCommand cmd = new OleDbCommand("", MainForm.connection);
cmd.CommandText =
"select Count(CREW_GUID) as ReCount \n" +
"from CREW \n" +
"where \n" +
"CREW_NAME='" + MainForm.StrToSQLStr(crewName) + "' \n" +
"and CREW_POSITION_GUID=" + MainForm.GuidToStr(positionGuid);
int recCount = (int)cmd.ExecuteScalar();
switch (recCount)
{
case 0:
return(SaveNewCrew(crewName, positionGuid));
case 1:
cmd.CommandText =
"select CREW_GUID \n" +
"from CREW \n" +
"where \n" +
"CREW_NAME='" + MainForm.StrToSQLStr(crewName) + "' \n" +
"and CREW_POSITION_GUID=" + MainForm.GuidToStr(positionGuid);
return((Guid)cmd.ExecuteScalar());
default:
FormSelectCrewmemberFromList form = new FormSelectCrewmemberFromList();
form.crewmemberName = crewName;
form.positionGuid = positionGuid;
if (form.ShowDialog() == DialogResult.OK)
{
return(form.crewGuid);
}
else
{
return(MainForm.zeroGuid);
}
}
}
private void btnInfo_Click(object sender, EventArgs e)
{
if (!CheckCrewExists())
{
MessageBox.Show("Unable to show details for \"" + cbCrewmember.Text + "\"", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
OleDbCommand cmd = new OleDbCommand("", MainForm.connection);
//Проверяем наличие имени в списке
cmd.CommandText =
"select Count(CREW_GUID) \n" +
"from CREW \n" +
"where \n" +
"CREW_NAME like '" + MainForm.StrToSQLStr(cbCrewmember.Text) + "' \n" +
"and CREW_POSITION_GUID=" + MainForm.GuidToStr(_positionGuid);
int recCount = (int)cmd.ExecuteScalar();
if (recCount == 0)
{
return;
}
if (_crewGuid == MainForm.zeroGuid)
{
if (recCount == 1)
{
cmd.CommandText =
"select CREW_GUID \n" +
"from CREW \n" +
"where \n" +
"CREW_NAME like '" + MainForm.StrToSQLStr(cbCrewmember.Text) + "' \n" +
"and CREW_POSITION_GUID=" + MainForm.GuidToStr(_positionGuid);
object x = cmd.ExecuteScalar();
try
{
_crewGuid = (Guid)x;
}
catch
{
MessageBox.Show("Unable to get crewmember GUID", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
FormSelectCrewmemberFromList form = new FormSelectCrewmemberFromList();
form.crewmemberName = cbCrewmember.Text;
form.positionGuid = _positionGuid;
if (form.ShowDialog() == DialogResult.OK)
{
}
}
}
if (cbCrewmember.SelectedValue.ToString().Length > 0)
{
this.Cursor = Cursors.WaitCursor;
CrewDetailsForm form = new CrewDetailsForm();
//form.positionGuid = _positionGuid;
form.crewGuid = MainForm.StrToGuid(cbCrewmember.SelectedValue.ToString());
//form.crewmemberName = cbCrewmember.Text;
var rslt = form.ShowDialog();
if (rslt == DialogResult.OK)
{
FillCrewmembers(_positionGuid);
//Записываем имя в поле
cbCrewmember.Text = form.crewName;
}
this.Cursor = Cursors.Default;
}
}
