通过

DataGridColumnStyle.GetMinimumHeight 方法

  • 参考

定义

命名空间:
System.Windows.Forms
程序集:
System.Windows.Forms.dll

在派生类中被重写时，将获取一行的最小高度。

protected public:
 abstract int GetMinimumHeight();
protected internal abstract int GetMinimumHeight ();
abstract member GetMinimumHeight : unit -> int
Protected Friend MustOverride Function GetMinimumHeight () As Integer

返回

Int32

行的最小高度。

示例

下面的代码示例获取列的最小高度。

public ref class MyGridColumn: public DataGridBoolColumn
{
public:
   int GetMinHeight()
   {
      return this->GetMinimumHeight();
   }

};

public ref class Form1: public Form
{
protected:
   DataGrid^ dataGrid1;

private:
   void GetHeight()
   {
      MyGridColumn^ myGridColumn = dynamic_cast<MyGridColumn^>(dataGrid1->TableStyles[ 1 ]->GridColumnStyles[ 0 ]);
      Console::WriteLine( myGridColumn->GetMinHeight() );
   }

};

public class Form1: Form
{
 protected DataGrid dataGrid1;

private void GetHeight(){
    MyGridColumn myGridColumn = (MyGridColumn)dataGrid1.TableStyles[1].GridColumnStyles[0];
    Console.WriteLine(myGridColumn.GetMinHeight());
 }
}

public class MyGridColumn:DataGridBoolColumn{
   public int GetMinHeight(){
   return this.GetMinimumHeight();
   }
}

Public Class Form1
   Inherits Form
   Protected dataGrid1 As DataGrid
    
   Private Sub GetHeight()
      Dim myGridColumn As MyGridColumn = _
      CType(dataGrid1.TableStyles(1).GridColumnStyles(0), _
      MyGridColumn)
      Console.WriteLine(myGridColumn.GetMinHeight())
   End Sub 

End Class 

Public Class MyGridColumn
Inherits DataGridBoolColumn
   Public Function GetMinHeight() As Integer
      return me.GetMinimumHeight()
   End Function
End Class

适用于

另请参阅