السلام عليكم ورحمة الله وبركاته
بالنسبة للسؤال الأول :
بالنسبة للسؤال الأول :
PHP كود :
Dim DatabaseName As String = "Your Database Name here"
Dim conStr As String = ("Server=.\sqlexpress; DataBase=" + DatabaseName + "; Integrated Security=SSPI")
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TableColumnNames("Your Table Name here")
End Sub
Private Sub TableColumnNames(ByVal tblName As String)
Try
Dim strSQL As String = "SELECT [COLUMN_NAME] FROM INFORMATION_SCHEMA.columns Where [TABLE_NAME]=@1"
Dim da As SqlDataAdapter = New SqlDataAdapter(strSQL, conStr)
With da.SelectCommand.Parameters
.Clear()
.AddWithValue("@1", tblName)
End With
Dim ds As New DataSet()
da.Fill(ds)
If ds.Tables(0).Rows.Count > 0 Then
DataGridView1.DataSource = ds.Tables(0)
Else
MessageBox.Show("لا يوجد جدول بهذا الاسم", "تنبيه", MessageBoxButtons.OK, MessageBoxIcon.Asterisk)
End If
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try
End Sub

