DataGridViewColumnDividerDoubleClickEventArgs DataGridViewColumnDividerDoubleClickEventArgs DataGridViewColumnDividerDoubleClickEventArgs DataGridViewColumnDividerDoubleClickEventArgs Class

定义

DataGridViewColumnDividerDoubleClick 事件提供数据。Provides data for the ColumnDividerDoubleClick event of a DataGridView.

public ref class DataGridViewColumnDividerDoubleClickEventArgs : System::Windows::Forms::HandledMouseEventArgs
public class DataGridViewColumnDividerDoubleClickEventArgs : System.Windows.Forms.HandledMouseEventArgs
type DataGridViewColumnDividerDoubleClickEventArgs = class
    inherit HandledMouseEventArgs
Public Class DataGridViewColumnDividerDoubleClickEventArgs
Inherits HandledMouseEventArgs
继承
DataGridViewColumnDividerDoubleClickEventArgsDataGridViewColumnDividerDoubleClickEventArgsDataGridViewColumnDividerDoubleClickEventArgsDataGridViewColumnDividerDoubleClickEventArgs

示例

下面的代码示例演示如何使用此类型。The following code example demonstrates the use of this type. 在此示例中, 事件处理程序报告ColumnDividerDoubleClick事件的发生。In the example, an event handler reports on the occurrence of the ColumnDividerDoubleClick event. 此报表可帮助你了解何时发生事件, 并可帮助你进行调试。This report helps you to learn when the event occurs and can assist you in debugging. 若要报告多个事件或频繁发生的事件, 请考虑ShowConsole.WriteLine消息替换为多行或将TextBox其追加到多行。To report on multiple events or on events that occur frequently, consider replacing Show with Console.WriteLine or appending the message to a multiline TextBox.

若要运行示例代码, 请将其粘贴到包含名为DataGridView DataGridView1的类型的实例的项目中。To run the example code, paste it into a project that contains an instance of type DataGridView named DataGridView1. 然后, 确保事件处理程序与ColumnDividerDoubleClick事件相关联。Then ensure that the event handler is associated with the ColumnDividerDoubleClick event.

private void DataGridView1_ColumnDividerDoubleClick(Object sender, DataGridViewColumnDividerDoubleClickEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Handled", e.Handled );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Button", e.Button );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Clicks", e.Clicks );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "X", e.X );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Y", e.Y );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Delta", e.Delta );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Location", e.Location );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "ColumnDividerDoubleClick Event" );
}
Private Sub DataGridView1_ColumnDividerDoubleClick(sender as Object, e as DataGridViewColumnDividerDoubleClickEventArgs) _ 
     Handles DataGridView1.ColumnDividerDoubleClick

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Handled", e.Handled)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Button", e.Button)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Clicks", e.Clicks)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "X", e.X)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Y", e.Y)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Delta", e.Delta)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Location", e.Location)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"ColumnDividerDoubleClick Event")

End Sub

注解

有关如何处理事件的详细信息, 请参阅处理和引发事件For more information about how to handle events, see Handling and Raising Events.

构造函数

DataGridViewColumnDividerDoubleClickEventArgs(Int32, HandledMouseEventArgs) DataGridViewColumnDividerDoubleClickEventArgs(Int32, HandledMouseEventArgs) DataGridViewColumnDividerDoubleClickEventArgs(Int32, HandledMouseEventArgs) DataGridViewColumnDividerDoubleClickEventArgs(Int32, HandledMouseEventArgs)

初始化 DataGridViewColumnDividerDoubleClickEventArgs 类的新实例。Initializes a new instance of the DataGridViewColumnDividerDoubleClickEventArgs class.

属性

Button Button Button Button

获取曾按下的是哪个鼠标按钮。Gets which mouse button was pressed.

(Inherited from MouseEventArgs)
Clicks Clicks Clicks Clicks

获取按下并释放鼠标按钮的次数。Gets the number of times the mouse button was pressed and released.

(Inherited from MouseEventArgs)
ColumnIndex ColumnIndex ColumnIndex ColumnIndex

已双击的列分隔符旁边列的索引。The index of the column next to the column divider that was double-clicked.

Delta Delta Delta Delta

获取鼠标轮已转动的制动器数的有符号计数乘以 WHEEL_DELTA 常数。Gets a signed count of the number of detents the mouse wheel has rotated, multiplied by the WHEEL_DELTA constant. 制动器是鼠标轮的一个凹口。A detent is one notch of the mouse wheel.

(Inherited from MouseEventArgs)
Handled Handled Handled Handled

获取或设置是否应将此事件转发到控件的父容器。Gets or sets whether this event should be forwarded to the control's parent container.

(Inherited from HandledMouseEventArgs)
Location Location Location Location

获取鼠标在产生鼠标事件时的位置。Gets the location of the mouse during the generating mouse event.

(Inherited from MouseEventArgs)
X X X X

获取鼠标在产生鼠标事件时的 x 坐标。Gets the x-coordinate of the mouse during the generating mouse event.

(Inherited from MouseEventArgs)
Y Y Y Y

获取鼠标在产生鼠标事件时的 y 坐标。Gets the y-coordinate of the mouse during the generating mouse event.

(Inherited from MouseEventArgs)

方法

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

获取当前实例的 TypeGets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(Inherited from Object)

适用于

另请参阅