private void cboRegion_SelectedIndexChanged(object sender, EventArgs e)
{
CADASTRAL_REGION region = cboRegion.SelectedItem as CADASTRAL_REGION;
if (region != null && !string.IsNullOrEmpty(region.CODE))
{
List <MUNICIPALITY> municipalities = _basicService.LoadAllMUNICIPALITY(_businessParam).Where(c => c.ID_CADASTRAL_REGION == region.ID_CADASTRAL_REGION).OrderBy(c => c.NAME).ToList();
municipalities.Insert(0, new MUNICIPALITY {
NAME = "---", CODE = "", ID_MUNICIPALITY = -1
});
cboMunicipality.DataSource = municipalities;
cboMunicipality.DisplayMember = "NAME";
cboMunicipality.ValueMember = "ID_MUNICIPALITY";
CADASTRAL_ZONE cadastreZone = cboRegionZone.SelectedItem as CADASTRAL_ZONE;
int prevCodeLength = cadastreZone.CODE.Length;
txtCodeRegion.Text = region.CODE.Substring(prevCodeLength, region.CODE.Length - prevCodeLength);
if (municipalities == null || municipalities.Count == 0)
{
txtCodeMunicipality.Text = "";
txtCodeTerriturialUnit.Text = "";
cboMunicipality.DataSource = null;
cboTerritorialUnit.DataSource = null;
}
txtCodeRegion.ReadOnly = true;
}
else
{
cboMunicipality.DataSource = null;
txtCodeRegion.Text = "";
txtCodeRegion.ReadOnly = false;
}
}
private void cboRegionZone_SelectedIndexChanged(object sender, EventArgs e)
{
CADASTRAL_ZONE cadastreZone = cboRegionZone.SelectedItem as CADASTRAL_ZONE;
if (cadastreZone != null && cadastreZone.ID_CADASTRAL_ZONE != -1)
{
List <CADASTRAL_REGION> regions = _basicService.LoadAllCADASTRAL_REGION(_businessParam).Where(c => c.ID_CADASTRAL_ZONE == cadastreZone.ID_CADASTRAL_ZONE).OrderBy(c => c.NAME).ToList();
regions.Insert(0, new CADASTRAL_REGION {
NAME = "---", CODE = "", ID_CADASTRAL_REGION = -1
});
cboRegion.DataSource = regions;
cboRegion.DisplayMember = "NAME";
cboRegion.ValueMember = "ID_CADASTRAL_REGION";
txtCodeRegionZone.Text = cadastreZone.CODE;
if (regions == null || regions.Count == 0)
{
txtCodeRegion.Text = "";
txtCodeMunicipality.Text = "";
txtCodeTerriturialUnit.Text = "";
cboRegion.DataSource = null;
cboMunicipality.DataSource = null;
cboTerritorialUnit.DataSource = null;
}
txtCodeRegionZone.ReadOnly = true;
}
else
{
cboRegion.DataSource = null;
txtCodeRegionZone.ReadOnly = false;
txtCodeRegionZone.Text = "";
}
}