Dim dt As DataTable = New DataTable("notepad")
Dim dc1 As DataColumn = New DataColumn("id", Type.GetType("System.Int16"))
Dim dc2 As DataColumn = New DataColumn("title", Type.GetType("System.String"))
Dim dc3 As DataColumn = New DataColumn("content", Type.GetType("System.String"))
dt.Columns.Add(dc1)
dt.Columns.Add(dc2)
dt.Columns.Add(dc3)
Dim i As Integer
For i = 0 To 10
Dim dr As DataRow = dt.NewRow()
dr("id") = 1
dr("title") = "Test My Program"
dr("content") = "Hello world!"
dt.Rows.Add(dr)
Next
'删除行
'方法1:
dt.Rows(0).Delete()
dt.AcceptChanges()
'方法2:
dt.Rows.RemoveAt(0)
Dim dc1 As DataColumn = New DataColumn("id", Type.GetType("System.Int16"))
Dim dc2 As DataColumn = New DataColumn("title", Type.GetType("System.String"))
Dim dc3 As DataColumn = New DataColumn("content", Type.GetType("System.String"))
dt.Columns.Add(dc1)
dt.Columns.Add(dc2)
dt.Columns.Add(dc3)
Dim i As Integer
For i = 0 To 10
Dim dr As DataRow = dt.NewRow()
dr("id") = 1
dr("title") = "Test My Program"
dr("content") = "Hello world!"
dt.Rows.Add(dr)
Next
'删除行
'方法1:
dt.Rows(0).Delete()
dt.AcceptChanges()
'方法2:
dt.Rows.RemoveAt(0)