你試試行不行
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Dim bt As Bitmap = New Bitmap(456, 456)
Dim dcObject As Integer = bt.GetHbitmap().ToInt32()
Using b As New Bitmap(1, 1)
Using g As Graphics = Graphics.FromImage(b)
g.CopyFromScreen(New Point(300, 300), New Point, New Size(1, 1))
PictureBox1.BackColor = b.GetPixel(0, 0)
End Using
End Using
復(fù)制當(dāng)前屏幕左上角位置(300,300)的一個點,取其顏色
Public?Function?IsRunnian(ByVal?n?As?Integer)?As?Boolean
Dim?res?As?Boolean
res?=?False
If?n?Mod?400?=?0?Then
res?=?True
End?If
If?(n?Mod?100??0)?And?(n?Mod?4?=?0)?Then
res?=?True
End?If
IsRunnian?=?res
End?Function
Public?Function?Fc(ByVal?td?As?Date)?As?Byte
Dim?y?As?Integer
Dim?m?As?Integer
Dim?d?As?Integer
Dim?yc?As?Integer
Dim?mc?As?Integer
Dim?dc?As?Integer
y?=?Year(td)
m?=?Month(td)
d?=?Day(td)
dc?=?d
If?IsRunnian(y)?Then
mc?=?Val(Mid("512503514624",?m,?1))
Else
mc?=?Val(Mid("622503514624",?m,?1))
End?If
yc?=?((y?Mod?100)?\?4?+?(y?Mod?100))?Mod?7
Fc?=?(yc?+?mc?+?dc)?Mod?7
End?Function
Private?Sub?Form1_Load(ByVal?sender?As?System.Object,?ByVal?e?As?System.EventArgs)?Handles?MyBase.Load
DataGridView1.Columns.Clear()
DataGridView1.DataSource?=?GetDateTable("1|2|3,張三|李四|王五,1111111|2222222|3333333",?"編號|姓名|卡號")
End?Sub
Function?GetDateTable(ByVal?s?As?String,?ByVal?TabNames?As?String)?As?DataTable
Dim?tb?As?New?DataTable
Dim?ss()?As?String?=?s.Split(",")
Dim?tc()?As?String?=?TabNames.Split("|")
Dim?c?As?Integer
For?Each?i?As?String?In?ss
Dim?ts()?As?String?=?i.Split("|")
Dim?dc?As?DataColumn
If?c??tc.Length?Then
dc?=?New?DataColumn(tc(c))
Else
dc?=?New?DataColumn
End?If
tb.Columns.Add(dc)
For?j?As?Integer?=?0?To?ts.Length?-?1
If?j??tb.Rows.Count?-?1?Then
tb.Rows.Add(tb.NewRow)
End?If
tb.Rows(j)(dc)?=?ts(j)
Next
c?+=?1
Next
Return?tb
End?Function
網(wǎng)頁名稱:vb點虐
dc的簡單介紹
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