本文整理匯總了VB.NET中System.Windows.Forms.ErrorProvider.DataMember屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET ErrorProvider.DataMember屬性的具體用法？VB.NET ErrorProvider.DataMember怎麽用？VB.NET ErrorProvider.DataMember使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Windows.Forms.ErrorProvider的用法示例。
在下文中一共展示了ErrorProvider.DataMember屬性的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: InitializeComponent
Private Sub InitializeComponent()
' Standard control setup.
'....
' You set the DataSource to a data set, and the DataMember to a table.
errorProvider1.DataSource = dataSet1
errorProvider1.DataMember = dataTable1.TableName
errorProvider1.ContainerControl = Me
errorProvider1.BlinkRate = 200
End Sub
'...
' Since the ErrorProvider control does not have a visible component,
' it does not need to be added to the form.
Private Sub buttonSave_Click(ByVal sender As Object, ByVal e As System.EventArgs)
' Checks for a bad post code.
Dim CustomersTable As DataTable
CustomersTable = dataSet1.Tables("Customers")
Dim row As DataRow
For Each row In CustomersTable.Rows
If Convert.ToBoolean(row("PostalCodeIsNull")) Then
row.RowError = "The Customer details contain errors"
row.SetColumnError("PostalCode", "Postal Code required")
End If
Next row
End Sub