public static int FindValueInEnumEdgeTypes(string val)
{
var values = EdgeTypes.GetValues(typeof(EdgeTypes));
for (int x = 0; x < values.Length; x++)
{
if (values.GetValue(x).ToString().ToLower() == val.ToLower())
{
return(x);
}
}
return(-1);
}
public void SetNextEdgeType()
{
// Set caption to next edge type.
// Cirulates at last element and jumps over index 0
int index = FindValueInEnumEdgeTypes(label);
if (index != -1)
{
index++;
index %= EdgeTypes.GetValues(typeof(EdgeTypes)).Length;
index = index == 0 ? index + 1 : index;
EdgeTypes newEdgeType = (EdgeTypes)index;
label = newEdgeType.ToString().ToLower();
}
else
{
// If caption could not be found in types set to first
int firstInEdgeTypes = 1;
label = ((EdgeTypes)firstInEdgeTypes).ToString().ToLower();
}
}