DataGridColumnStyle.GetMinimumHeight 方法
定义
重要
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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 -> intProtected Friend MustOverride Function GetMinimumHeight () As Integer返回
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
