private ISymbol GetSymbolByControl(esriGeometryType geometryType)
{
GetSymbolByControl symbolForm = null;
ISymbol symbol = null;
switch (geometryType)
{
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint:
symbolForm = new GetSymbolByControl(esriSymbologyStyleClass.esriStyleClassMarkerSymbols);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline:
symbolForm = new GetSymbolByControl(esriSymbologyStyleClass.esriStyleClassLineSymbols);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon:
symbolForm = new GetSymbolByControl(esriSymbologyStyleClass.esriStyleClassFillSymbols);
break;
default:
break;
}
symbolForm.ShowDialog();
if (symbolForm.m_styleGalleryItem != null)
{
symbol = symbolForm.m_styleGalleryItem.Item as ISymbol;
}
symbolForm.Dispose();
return(symbol);
}
private void btnSelectSymbol_Click(object sender, EventArgs e)
{
GetSymbolByControl markerSymbolForm = new GetSymbolByControl(esriSymbologyStyleClass.esriStyleClassMarkerSymbols);
markerSymbolForm.ShowDialog();
if (markerSymbolForm.m_styleGalleryItem == null)
{
return;
}
markerSymbol = markerSymbolForm.m_styleGalleryItem.Item as IMarkerSymbol;
markerSymbolForm.Dispose();
}
private void btnSelectBackColor_Click(object sender, EventArgs e)
{
GetSymbolByControl fillSymbolForm = new GetSymbolByControl(esriSymbologyStyleClass.esriStyleClassFillSymbols);
fillSymbolForm.ShowDialog();
if (fillSymbolForm.m_styleGalleryItem == null)
{
return;
}
fillSymbol = fillSymbolForm.m_styleGalleryItem.Item as IFillSymbol;
fillSymbolForm.Dispose();
}