TableStyles without GridColumnStyles ??

[DraguVaso]

Hi,

I'm having an error that I didn't really expected:
I have a DataGrid, to which I added a (empty) TableStyle like this:
dbgMulti.TableStyles.Clear()

Dim tbsTableStyle As New DataGridTableStyle

dbgMulti.TableStyles.Add(tbsTableStyle)


When I Want to use afterwuths the GridColumnStyles it doesn't work:
I got this:

?dbgmulti.TableStyles(0).GridColumnStyles.Item(0).HeaderText

Run-time exception thrown : System.ArgumentOutOfRangeException - Index was
out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

Although, when I use something liek this: ?me.TableStyles(0).BackColor this
doesn't throw an exception. When I look to my DataSource on that moment I
see that it does have columns.

I just can't find out why I do have TableStyle, but no GridColumnStyles
although there are Columns in the DataGrid.

Does anybody knwo the reason for this problem and a solution?

Thanks in advance,

Pieter

 

[Dmitriy Lapshin [C# / .NET MVP]]

Hi,

Unfortunately, you cannot access grid column styles created automatically by
the grid. You should populate the ColumnStyles collection manually to have
control over the grid column styles.

 

[DraguVaso]

I'm affraid I don't really understand what you are saying.

I'm using some piece of code of this application:
http://www.syncfusion.com/FAQ/WinForms/FAQ_c44c.asp#q877q (How can I
autosize a column in my datagrid?)

In this application they do use GridColumnStyles but they didn't populate
any ColumnStyles colelction manually?

So I guess that's not the reason of my problem?

Hi,

Unfortunately, you cannot access grid column styles created automatically by
the grid. You should populate the ColumnStyles collection manually to have
control over the grid column styles.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://www.x-unity.net/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

Hi,

I'm having an error that I didn't really expected:
I have a DataGrid, to which I added a (empty) TableStyle like this:
dbgMulti.TableStyles.Clear()

Dim tbsTableStyle As New DataGridTableStyle

dbgMulti.TableStyles.Add(tbsTableStyle)


When I Want to use afterwuths the GridColumnStyles it doesn't work:
I got this:

?dbgmulti.TableStyles(0).GridColumnStyles.Item(0).HeaderText

Run-time exception thrown : System.ArgumentOutOfRangeException - Index was
out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

Although, when I use something liek this: ?me.TableStyles(0).BackColor this
doesn't throw an exception. When I look to my DataSource on that moment I
see that it does have columns.

I just can't find out why I do have TableStyle, but no GridColumnStyles
although there are Columns in the DataGrid.

Does anybody knwo the reason for this problem and a solution?

Thanks in advance,

Pieter

 

[Dmitriy Lapshin [C# / .NET MVP]]

Have you downloaded the full working sample? I think that they have just
omitted the code populating the GridColumnStyles collection for the sake of
brevity.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://www.x-unity.net/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

I'm affraid I don't really understand what you are saying.

I'm using some piece of code of this application:
http://www.syncfusion.com/FAQ/WinForms/FAQ_c44c.asp#q877q (How can I
autosize a column in my datagrid?)

In this application they do use GridColumnStyles but they didn't populate
any ColumnStyles colelction manually?

So I guess that's not the reason of my problem?

Hi,

Unfortunately, you cannot access grid column styles created

automatically

by
the grid. You should populate the ColumnStyles collection manually to have
control over the grid column styles.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://www.x-unity.net/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

Hi,

I'm having an error that I didn't really expected:
I have a DataGrid, to which I added a (empty) TableStyle like this:
dbgMulti.TableStyles.Clear()

Dim tbsTableStyle As New DataGridTableStyle

dbgMulti.TableStyles.Add(tbsTableStyle)


When I Want to use afterwuths the GridColumnStyles it doesn't work:
I got this:

?dbgmulti.TableStyles(0).GridColumnStyles.Item(0).HeaderText

Run-time exception thrown : System.ArgumentOutOfRangeException - Index was
out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

Although, when I use something liek this: ?me.TableStyles(0).BackColor this
doesn't throw an exception. When I look to my DataSource on that

moment

I

 

[DraguVaso]

Yes I downloaded the full working sample and it works fine, but now when I
try to do the same in another application it gives me that error, hehe.

Have you downloaded the full working sample? I think that they have just
omitted the code populating the GridColumnStyles collection for the sake of
brevity.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://www.x-unity.net/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

I'm affraid I don't really understand what you are saying.

I'm using some piece of code of this application:
http://www.syncfusion.com/FAQ/WinForms/FAQ_c44c.asp#q877q (How can I
autosize a column in my datagrid?)

In this application they do use GridColumnStyles but they didn't populate
any ColumnStyles colelction manually?

So I guess that's not the reason of my problem?


in message news:[email protected]...

Hi,

Unfortunately, you cannot access grid column styles created

automatically

by
the grid. You should populate the ColumnStyles collection manually to have
control over the grid column styles.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://www.x-unity.net/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

Hi,

I'm having an error that I didn't really expected:
I have a DataGrid, to which I added a (empty) TableStyle like this:
dbgMulti.TableStyles.Clear()

Dim tbsTableStyle As New DataGridTableStyle

dbgMulti.TableStyles.Add(tbsTableStyle)


When I Want to use afterwuths the GridColumnStyles it doesn't work:
I got this:

?dbgmulti.TableStyles(0).GridColumnStyles.Item(0).HeaderText

Run-time exception thrown : System.ArgumentOutOfRangeException -

Index
was

out of range. Must be non-negative and less than the size of the
collection.

Parameter name: index

Although, when I use something liek this: ?me.TableStyles(0).BackColor
this
doesn't throw an exception. When I look to my DataSource on that

moment

I
see that it does have columns.

I just can't find out why I do have TableStyle, but no GridColumnStyles
although there are Columns in the DataGrid.

Does anybody knwo the reason for this problem and a solution?

Thanks in advance,

Pieter