protected void PopulateLists()
{
this.cboYear.DataSource = new BindingSource(FormController.Instance.AvailableYears, string.Empty);
this.cboStates.DataSource = new BindingSource(FormController.Instance.AvailableStates, string.Empty);
this.cboSummaryLevel.DataSource = new BindingSource(FormController.Instance.AvailableLevels, string.Empty);
this.cboStates.FormattingEnabled = true;
this.cboStates.Format += delegate(object sender, ListControlConvertEventArgs e)
{
AcsState state = (AcsState)e.Value;
if (state == AcsState.None) { e.Value = string.Empty; }
else { e.Value = state.ToString(); }
};
this.cboSummaryLevel.FormattingEnabled = true;
this.cboSummaryLevel.Format += delegate(object sender, ListControlConvertEventArgs e)
{
BoundaryLevels level = (BoundaryLevels)e.Value;
switch (level)
{
case BoundaryLevels.None:
e.Value = string.Empty;
break;
//case BoundaryLevels.counties:
// e.Value = "Counties";
// break;
//case BoundaryLevels.county_subdivisions:
// e.Value = "County Subdivisions";
// break;
case BoundaryLevels.census_tracts:
e.Value = "Census Tracts";
break;
case BoundaryLevels.census_blockgroups:
e.Value = "Census Blockgroups";
break;
}
};
//NOTE! We're doing this initialization in "radioSRIDFromList_CheckedChanged",
//instead of here, this is because it's expensive (we have to read through a whole file)
//so we're shaving a half-second off the init, and moving it to a spot where the user shouldn't notice.
//this.cboProjections.DataSource = new BindingSource(FormController.Instance.AvailableProjections, string.Empty);
}