Allowing user input into MS Flex Grid cells

[Shan77]

How do I allow user input into the MS Flex Grid cells ??

Help appreciated.

[daneb]

Hi.

I have read in a book that during design-time, you can place a textbox anywhere on your form. Make this textbox invisible. Then at run-time, you can show this textbox and position it above the cell that you clicked for input. The effect is it will be like you are inputting in the grid's cell. After input, you put the contents of the textbox in the cell and hide the textbox again. The events of the flexgrid that you can use are the EnterCell and LeaveCell events.

[SAKYA]

MSflexgrid does not allow direct userinput .butyou can use a text box to do it.i did this long ago.i will give you the steps.

take a text box. set it's visible property to false and borderstyle property to none.in the Form_load event set the width and height property of the textbox equal to the cellwidth and cell height property of the grid control.now on the entercell event set the left and top properties of the text box equal to the cellleft and celltop properties of the grid control.make the textbox visible.now on the leavecell event set the text propery of the grid control equal to the text property of the text box.make the textbox invisible.you can add more code to make it look better.let me know if it helps you

[shree]

The MSFlexGrid doesn't inherently allow you to edit data in a cell. Here is the code that illustrates a workaround, using a textbox.

Place a textbox on a form and set the following properties

Appearance = 0 'Flat
BorderStyle = 0 'None
Height = 375
Left = 1560
TabIndex = 1
Text
Top = 240
Width = 1455

And a MSFlexGrid control with the following properties

Height = 2895
Left = 600
TabIndex = 0
Top = 720
Width = 4215
Rows = 5
Cols = 5

Now paste the following code into the form


private Sub MSFlexGrid1_DblClick()
GridEdit Asc(" ")
End Sub

private Sub MSFlexGrid1_KeyPress(KeyAscii as Integer)
GridEdit KeyAscii
End Sub
Sub GridEdit(KeyAscii as Integer)
'use correct font
Text1.FontName = MSFlexGrid1.FontName
Text1.FontSize = MSFlexGrid1.FontSize
Select Case KeyAscii
Case 0 to Asc(" ")
Text1 = MSFlexGrid1
Text1.SelStart = 1000
Case else
Text1 = Chr(KeyAscii)
Text1.SelStart = 1
End Select

'position the edit box
Text1.Left = MSFlexGrid1.CellLeft + MSFlexGrid1.Left
Text1.Top = MSFlexGrid1.CellTop + MSFlexGrid1.Top
Text1.Width = MSFlexGrid1.CellWidth
Text1.Height = MSFlexGrid1.CellHeight
Text1.Visible = true
Text1.SetFocus
End Sub

private Sub MSFlexGrid1_LeaveCell()
If Text1.Visible then
MSFlexGrid1 = Text1
Text1.Visible = false
End If
End Sub

private Sub MSFlexGrid1_GotFocus()
If Text1.Visible then
MSFlexGrid1 = Text1
Text1.Visible = false
End If
End Sub

private Sub Text1_KeyDown(KeyCode as Integer, Shift as Integer)
Select Case KeyCode
Case vbKeyEscape
Text1.Visible = false
MSFlexGrid1.SetFocus
Case vbKeyReturn
MSFlexGrid1.SetFocus
Case vbKeyDown
MSFlexGrid1.SetFocus
DoEvents
If MSFlexGrid1.Row < MSFlexGrid1.Rows - 1 then
MSFlexGrid1.Row = MSFlexGrid1.Row + 1
End If
Case vbKeyUp
MSFlexGrid1.SetFocus
DoEvents
If MSFlexGrid1.Row > MSFlexGrid1.FixedRows then
MSFlexGrid1.Row = MSFlexGrid1.Row - 1
End If
End Select
End Sub

private Sub Text1_KeyPress(KeyAscii as Integer)
If KeyAscii = vbKeyReturn then KeyAscii = 0
End Sub

[rahim_rasimin]

Input to MSFlexGrid
===================
It is possible to input on flexigrid. Try double click your MSFlexgird, you will find event Grid_KeyPress and Grid_KeyDown:

Grid_KeyDown(KeyCode As Integer, Shift As Integer)
Grid_KeyPress(KeyAscii As Integer)

You can manipulate KeyCode, KeyAscii, and Shift to accpet/control your input. Please refer to ASCII character representation from VB help to know the detail.

How to accept input?
The keycode/keyascii represent the character input from keyboard, convert it into character using function chr(KeyAscii) or chr(KeyCode).

Mail to me if you want the code example:
rahim_rasimin@yahoo.com

Good luck

[John G Duffy]

Where did you get your MSFlexGrid from? The one I got when I installed VB 6.0 PRO does not have those events you described. Could the be from a Addon product?

John G

[Share2]

You can go to http://www.share2.com/easygrid/ to download a substitute OCX.
It's powerful and meets any requirements.