private ISymbol GetSymbolByControl(ISymbol symbolType)
{
ISymbol symbol = null;
IStyleGalleryItem styleGalleryItem = null;
esriSymbologyStyleClass styleClass = esriSymbologyStyleClass.
esriStyleClassMarkerSymbols;
if (symbolType is IMarkerSymbol)
{
styleClass = esriSymbologyStyleClass.esriStyleClassMarkerSymbols;
}
if (symbolType is ILineSymbol)
{
styleClass = esriSymbologyStyleClass.esriStyleClassLineSymbols;
}
if (symbolType is IFillSymbol)
{
styleClass = esriSymbologyStyleClass.esriStyleClassFillSymbols;
}
GetSymbol symbolForm = new GetSymbol(styleClass);
symbolForm.ShowDialog();
styleGalleryItem = symbolForm.m_styleGalleryItem;
if (styleGalleryItem == null)
{
return(null);
}
symbol = styleGalleryItem.Item as ISymbol;
symbolForm.Dispose();
this.Activate();
return(symbol);
}
private void btnSelectColorRamp_Click(object sender, EventArgs e)
{
GetSymbol symbolForm = new GetSymbol(esriSymbologyStyleClass.esriStyleClassColorRamps);
symbolForm.ShowDialog();
IStyleGalleryItem styleGalleryItem = symbolForm.m_styleGalleryItem;
if (styleGalleryItem == null)
{
return;
}
colorRamp = styleGalleryItem.Item as IColorRamp;
symbolForm.Dispose();
}