SqlGeometryBuilder.AddLine 方法 (Double, Double)
Constructs additional points in a geometry type figure.
命名空間： Microsoft.SqlServer.Types
組件： Microsoft.SqlServer.Types (在 Microsoft.SqlServer.Types.dll 中)
語法
'宣告
Public Sub AddLine ( _
x As Double, _
y As Double _
)
'用途
Dim instance As SqlGeometryBuilder
Dim x As Double
Dim y As Double
instance.AddLine(x, y)
public void AddLine(
double x,
double y
)
public:
void AddLine(
double x,
double y
)
member AddLine :
x:float *
y:float -> unit
public function AddLine(
x : double,
y : double
)
參數
- x
型別：System.Double
A double that specifies the x-coordinate of a point in a geometry figure.
- y
型別：System.Double
A double that specifies the y-coordinate of a point in a geometry figure.
備註
Method is used together with BeginFigure() to construct the points of a geometry type figure. BeginFigure() can only construct the starting endpoint for a geometry type figure. Use AddLine() to construct additional points for the figure.
Method throws a FormatException when there is invalid input.