Grids, grids, grids...
Como puedo consultar un valor contenido en un grid en la columna n i la fila m. Hasta ahora utilizaba el ACTIVATECELL pero me encuentro que cuando pongo la columna no visible o a ancho 0 no me lo encuentra. ¿Hay alguna otra manera de coger los valores de dichas columnas?
GRACIAS DE ANTEMANO
GRACIAS DE ANTEMANO
Respuesta de falvarez
1
GridHitTest Method
See Also
ActivateCell Method | ActiveColumn Property | ActiveRow Property | MCOL( ) | MROW( )
Applies To: Grid Control
Returns, as output parameters, the components of a grid control corresponding to specified horizontal (X) and vertical (Y) coordinates.
Grid.GridHitTest(nXCoord_In, nYCoord_In
[, nWhere_Out [, nRelRow_Out [, nRelCol_Out [, nView_Out]]]])
Parameters
nXCoord_In
Specifies the horizontal (X) position in pixels within the form containing the grid.
nYCoord_In
Specifies the vertical (Y) position in pixels within the form containing the grid.
nWhere_Out
An output parameter that contains a value corresponding to the grid component at the position specified with nXCoord_In and nYCoord_In. The following table lists the values for @nWhere_Out and the corresponding grid component. @nWhere_Out Grid component
0 A grid component that cannot be determined.
1 Column header.
2 Between column headers.
3 Cell.
4 Reserved.
5 SplitBar.
6 Record deletion marker.
7 Reserved
8 Reserved.
9 Reserved.
10 Reserved.
11 Box in upper left corner.
12 Record marker.
13 Column header sizing area.
14 Row sizing area.
15 Reserved.
16 Horizontal scrollbar.
17 Vertical scrollbar.
nRelRow_Out
An output parameter containing the relative grid row at the specified point.
nRelCol_Out
An output parameter containing the relative grid column at the specified point.
nView_Out
An output parameter containing a value corresponding to the grid pane containing the specified point. If the grid is split into two panes, this parameter contains 0 if the specified point is in the left pane, and contains 1 if the specified point is in the right pane. If the grid isn't split into separate panes, this parameter contains 1.
Remarks
The GridHitTest( ) method returns true (.T.) if the specified point is within the grid; otherwise false (.F.) is returned.
The GridHitTest( ) method can be used during mouse events or OLE drop target events to determine where the mouse pointer is positioned over the grid. The nRelRow_Out and nRelCol_Out parameters can be passed to the ActivateCell( ) method to activate a specific cell in the grid.
Un saludo
See Also
ActivateCell Method | ActiveColumn Property | ActiveRow Property | MCOL( ) | MROW( )
Applies To: Grid Control
Returns, as output parameters, the components of a grid control corresponding to specified horizontal (X) and vertical (Y) coordinates.
Grid.GridHitTest(nXCoord_In, nYCoord_In
[, nWhere_Out [, nRelRow_Out [, nRelCol_Out [, nView_Out]]]])
Parameters
nXCoord_In
Specifies the horizontal (X) position in pixels within the form containing the grid.
nYCoord_In
Specifies the vertical (Y) position in pixels within the form containing the grid.
nWhere_Out
An output parameter that contains a value corresponding to the grid component at the position specified with nXCoord_In and nYCoord_In. The following table lists the values for @nWhere_Out and the corresponding grid component. @nWhere_Out Grid component
0 A grid component that cannot be determined.
1 Column header.
2 Between column headers.
3 Cell.
4 Reserved.
5 SplitBar.
6 Record deletion marker.
7 Reserved
8 Reserved.
9 Reserved.
10 Reserved.
11 Box in upper left corner.
12 Record marker.
13 Column header sizing area.
14 Row sizing area.
15 Reserved.
16 Horizontal scrollbar.
17 Vertical scrollbar.
nRelRow_Out
An output parameter containing the relative grid row at the specified point.
nRelCol_Out
An output parameter containing the relative grid column at the specified point.
nView_Out
An output parameter containing a value corresponding to the grid pane containing the specified point. If the grid is split into two panes, this parameter contains 0 if the specified point is in the left pane, and contains 1 if the specified point is in the right pane. If the grid isn't split into separate panes, this parameter contains 1.
Remarks
The GridHitTest( ) method returns true (.T.) if the specified point is within the grid; otherwise false (.F.) is returned.
The GridHitTest( ) method can be used during mouse events or OLE drop target events to determine where the mouse pointer is positioned over the grid. The nRelRow_Out and nRelCol_Out parameters can be passed to the ActivateCell( ) method to activate a specific cell in the grid.
Un saludo
Debido a que tengo varias preguntas que no tienen puntaje, a veces paso a estado "no disponible" automaticamente, por lo cual los usuarios no me pueden hacer preguntas... Debido a ello necesito que puntues la pregunta para liberar espacio en mi pagina de todoexpertos.com
Un saludo
Un saludo
