vb.net获取股价

VB.NET想用GetWindowRECT获取某窗口的坐标,但测试结果是L,T,R,B显示都是0,0,0,0

Private Structure RECT

Dim Left As Integer

Dim Top As Integer

Dim Right As Integer

Dim Bottom As Integer

End Structure

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click

Dim ksWND As integer

Dim ksTitle As String

Dim winS As RECT

If TextBox1.Text "" Then

ksTitle = TextBox1.Text

ksWND = FindWindow(vbNullString, ksTitle)

GetWindowRect(ksWND, winS)

MsgBox("左上角坐标(" winS.Left "," winS.Top ")" vbCrLf "右下角坐标(" winS.Right "," winS.Bottom ")" vbCrLf "窗口高" winS.Bottom - winS.Top "窗口宽" winS.Right - winS.Left)

Else

MsgBox("请填写窗口名称")

End If

End Sub

用VB如何直接获取股票实时数据

可以通过调用ChinaStockWebService的服务来实现获取股票的实时数据,代码如下：

public?string[]?getStockInfo(string?stockcode)?

{

//string?url?=?""+stockcode;

//stockcode?某只股票的代码

string?url?=?"";

WebClient?client?=?new?WebClient();

Stream?data?=?client.OpenRead(url);

string?s?=?reader.ReadToEnd();

reader.Close();

data.Close();

return?s.Split(',');

}

在VB.NET中如何使用新浪股票数据接口

Dim HttpReq As Object

Dim request As String

HttpReq.open("GET", uri, False)

HttpReq.send()

'解析返回值

request = HttpReq.responseBody

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