DataGridViewRow.ReadOnly 属性

定义

获取或设置一个值,指示行是否为只读。Gets or sets a value indicating whether the row is read-only.

public:
 virtual property bool ReadOnly { bool get(); void set(bool value); };
[System.ComponentModel.Browsable(true)]
public override bool ReadOnly { get; set; }
member this.ReadOnly : bool with get, set
Public Overrides Property ReadOnly As Boolean

属性值

如果行是只读的,则为 true;否则为 falsetrue if the row is read-only; otherwise, false.

属性

异常

行位于 DataGridView 控件中,并且是共享行。The row is in a DataGridView control and is a shared row.

示例

下面的代码示例演示如何使用 DataGridViewBand.ReadOnly 属性,该属性与 DataGridViewRow 类的 ReadOnly 属性几乎完全相同。The following code example demonstrates how to use the DataGridViewBand.ReadOnly property, which is nearly identical to the ReadOnly property of the DataGridViewRow class. 此代码示例是为 DataGridViewBand 类提供的更大示例的一部分。This code example is part of a larger example provided for the DataGridViewBand class.

// Make the entire DataGridView read only.
void Button8_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{
   System::Collections::IEnumerator^ myEnum = dataGridView->Columns->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      DataGridViewBand^ band = safe_cast<DataGridViewBand^>(myEnum->Current);
      band->ReadOnly = true;
   }
}


// Make the entire DataGridView read only.
private void Button8_Click(object sender, System.EventArgs e)
{
    foreach (DataGridViewBand band in dataGridView.Columns)
    {
        band.ReadOnly = true;
    }
}
' Make the entire DataGridView read only.
Private Sub Button8_Click(ByVal sender As Object, _
    ByVal e As System.EventArgs) Handles Button8.Click

    For Each band As DataGridViewBand In dataGridView.Columns
        band.ReadOnly = True
    Next
End Sub

注解

ReadOnly 属性影响行中每个单元格的 DataGridViewCell.ReadOnly 属性。The ReadOnly property affects the DataGridViewCell.ReadOnly property of each cell in the row.

如果 trueDataGridView.ReadOnly 属性的值,则设置此属性不起作用。Setting this property has no effect if the value of the DataGridView.ReadOnly property is true.

适用于

另请参阅