这翻译成C# 要怎么写
Dim adapter As New SqlDataAdapter("SELECT Passwd FROM passwd WHERE Name ='admin'", cnn)
Dim table As New DataTable
adapter.Fill(table)
If Trim(Me.TextBox1.Text) = Trim(table.Rows(0).Item(0)) Then
特别是这句Trim(table.Rows(0).Item(0))
主要是想知道怎么从table中取一个数!
或者说是把一个数取出来
高手指教~~
[解决办法]
SqlDataAdapter adapter=new SqlDataAdapter("SELECT Passwd FROM passwd WHERE Name = 'admin ' ", cnn); DataTable dt=new DataTable(); adapter.Fill(dt); if(this.TextBox1.Text.Trim()==table.Rows[0][0].ToString().Trim())
[解决办法]
SqlDataAdapter adapter=new SqlDataAdapter("SELECT Passwd FROM passwd WHERE Name = 'admin ' ", cnn);
DataTable dt=new DataTable();
adapter.Fill(dt);
if(this.Me.TextBox1.Text.Trim()==table.Rows[0][0].ToString().Trim())