public FrmInput()
{
InitializeComponent();
cbTazHeader.Enabled = false;
CatsSelected = false;
CodesSelected = false;
NaicsForm = FrmNaics.GetInstance();
SicForm = FrmSic.GetInstance();
Input = FrmOutput.GetInstance();
// TAZ file: *.txt files (comma seperated)
// Block file: *.dat file (w/o header) (space seperated)
// MZ file: *.txt file (comma seperated)
// school file: *.txt file (comma seperated)
// what about ASCII format
}
private void btnEmplCatsOk_Click(object sender, EventArgs e)
{
try
{
// Get empl classification: NAICS or SIC
GetEmploymentClassificationType();
// Get selected employment categories
GetEmploymentCategories();
// show form for codes input
if (EmplClassType == Constants.Naics)
{
if (NaicsForm.IsDisposed) NaicsForm = new FrmNaics();
NaicsForm.Show();
NaicsForm.ShowEmplFields(NumEmplCats, EmplCatsName);
if (ReadFromXml) NaicsForm.ShowXmlInputs(NumEmplCats, EmplCatsName, NaicsCodes);
}
else if (EmplClassType == Constants.Sic)
{
if (SicForm.IsDisposed) SicForm = new FrmSic();
SicForm.Show();
SicForm.ShowEmplFields(NumEmplCats, EmplCatsName);
if (ReadFromXml) SicForm.ShowXmlInputs(NumEmplCats, EmplCatsName, SicCodes);
}
}
catch (System.IO.IOException error)
{
MessageBox.Show("Error: " + error.Message);
if (NaicsForm != null) this.Close();
if (SicForm != null) this.Close();
}
}
public static FrmNaics GetInstance()
{
if (naicsForm == null) return naicsForm = new FrmNaics();
else return FrmNaics.naicsForm;
}