Question

我正在寻找这个C＃Linq代码到VB.net的准确转换。我已经尝试了许多工具将C＃转换为VB，但没有一个VB转换语句返回正确的结果。

C＃

 var rows = GridView1.Rows.Cast<GridViewRow>().Where(a => a != row).ToList();

VB.net

 Dim rows = GridView1.Rows.Cast(Of GridViewRow)().Where(Function(a) a IsNot row).ToList()

该过程假设选择Gridview的行，不包括通过单击选择的行。所有行都返回，不排除任何行......

C＃

Button btnUp = (Button)sender;
GridViewRow row = (GridViewRow)btnUp.NamingContainer;
 // Get all items except the one selected
var rows = GridView1.Rows.Cast<GridViewRow>().Where(a => a != row).ToList();

VB.net

Dim btnUp As Button = DirectCast(sender, Button)
Dim row As GridViewRow = DirectCast(btnUp.NamingContainer, GridViewRow)
' Get all items except the one selected
Dim rows = GridView1.Rows.Cast(Of GridViewRow)().Where(Function(a) a IsNot row).ToList()

感谢您的帮助。

Answer 1

试试这个：

Dim btnUp As Button = DirectCast(sender, Button)
Dim row As GridViewRow = DirectCast(btnUp.NamingContainer, GridViewRow)
Dim rows = GridView1.Rows.Cast(Of GridViewRow)().Where(Function(a) a <> row).ToList()

纠正从C＃到Vb.net的Linq转换

1 个答案: