Font Format in DataGrid - C# Discussion Boards

Re: accessing objects in form by index or somthing like index

1-Jul-08 12:13

Depends on how you define "position". The tag value, the (x,y) position, the order of how they were added to the form?

modified 12-Sep-18 21:01pm.

Sajjad Izadi1-Jul-08 12:18

Sajjad Izadi

1-Jul-08 12:18

how is it if i want them in (x,y) position?
how is it if i want to add them in order of tag value? Smile | :)

and what if i want them in order of they were added to form? Big Grin | :-D

you will help me if multiple aspects if you answer these threes.

thanks in advanced Wink | ;)

Re: accessing objects in form by index or somthing like index

User 66581-Jul-08 12:20

Re: accessing objects in form by index or somthing like index

1-Jul-08 12:20

You need to figure these ones out by yourself now Poke tongue | ;-P

modified 12-Sep-18 21:01pm.

Sajjad Izadi1-Jul-08 12:24

Sajjad Izadi

1-Jul-08 12:24

ok man ..., you're right Big Grin | :-D

: i have to write them myself.
thanks for your really hale answers Smile | :)

How to use DrawString to position text

shultas1-Jul-08 9:07

shultas

1-Jul-08 9:07

Hello-

I am currently using the Graphics.DrawString method to write text on the screen. I am using the StringFormatFlags.DirectionVertical in order to display a "banner" of text on the right hand side of the screen. The problem I am faced with is the text is in the opposite direction of what I am looking for. I am not really sure how to word this...

The way the string shows up now with the DirectionVertical flag is if you turned your head 90 degrees to the right, the text would be legible. If you turned your head 90 degrees to the left, the text would be upside down.

I am trying to use the DrawString method to make it so the text is in the opposite direction. If you turn your head 90 degrees to the LEFT, the text would be legible, 90 degrees to the RIGHT it would appear upside down.

I basically want to "flip" the text 180 degrees. My english is weak hopefully I explained properly.

Thank you so much in advance

Re: How to use DrawString to position text

Pete O'Hanlon1-Jul-08 9:48

Pete O'Hanlon

1-Jul-08 9:48

I suspect you can achieve this by using a RotateTransform.

Deja View - the feeling that you've seen this post before.

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Re: How to use DrawString to position text

luisnike191-Jul-08 9:56

luisnike19

1-Jul-08 9:56

try to use this...
save your drawing like an image and the apply the flip

image.RotateFlip(RotateFlipType.Rotate180FlipX);

change the RotateFlipType in order to solve exactly your problem.. Cool | :cool:

luisnike19

Font Format in DataGrid

cidmi.dovic1-Jul-08 8:40

cidmi.dovic

1-Jul-08 8:40

Hi,

I'm using .NET Framework 1.1.
I need to 'draw' a DataGrid with 4 columns but I need that diffenrent font sizes in every column.

I've tried using the DataGridTextBoxColumn TextBox.Font property but it doesn't work, the cell always take the size of the parent TableStyle.

Is this possible to configure different cells in a DataGrid.
Thanks.

Re: Font Format in DataGrid

Kjetil Svendsen1-Jul-08 9:38

Kjetil Svendsen

1-Jul-08 9:38

Hi
Long time since I used 1.1.

Try to start Here: http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridcolumnstyle(VS.71).aspx[^]

Hope it helps

Kjetil

Is it possible to Load Console APP in background in C# ?

Mohammad Dayyan1-Jul-08 8:08

Mohammad Dayyan

1-Jul-08 8:08

Hi there.

Is it possible to Load Console APP in background ?

Freshman

Re: Is it possible to Load Console APP in background in C# ?

Colin Angus Mackay1-Jul-08 10:37

Colin Angus Mackay

1-Jul-08 10:37

Do you mean:
* Asynchonously
* Behind other windows
* Without a console window
?

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Re: Is it possible to Load Console APP in background in C# ?

Mohammad Dayyan1-Jul-08 15:33

Mohammad Dayyan

1-Jul-08 15:33

Without a console window.

Freshman

Saving & Retrieving null Dates

belzer1-Jul-08 7:00

belzer

1-Jul-08 7:00

Hello
I am using C# with MSSQL and in my project i have a typed DataSet that contains a DateTime Field.

In my case the DateTime Filed could be Null,

I have set the AllowNulls to Yes.

When i am retrieving or saving records with null date an error pops up

StrongTypingException was unhanded by user code - The value for column 'Date' in table 'SpecialGroupRules' is DBNull.

in the DataSet Properties for the Date Column I tried to set NullValue to Null, but i wouldn't allow me

only to set it to (Throw exception)

Please Help

User 66581-Jul-08 7:20

1-Jul-08 7:20

Have you tried setting the data type to System.Data.SqlTypes.SqlDateTime and the null value to SqlTypes.Null?

I haven't tested it, but you might give it a try.

regards

modified 12-Sep-18 21:01pm.

belzer1-Jul-08 7:28

belzer

1-Jul-08 7:28

Thanks for your reply, but in the properties i don't ave this option, i only have System.DateTime

Where else can i change it?

Thanks Again

User 66581-Jul-08 7:33

1-Jul-08 7:33

Enter them manually instead of selecting them from the combobox.

modified 12-Sep-18 21:01pm.

belzer1-Jul-08 7:59

belzer

1-Jul-08 7:59

I was able to change the DataType but it wouldn't allow me to change the DefaultValue, but it seems to work.

Thanks a 100000000000

Object details

DarrollWalsh1-Jul-08 6:35

DarrollWalsh

1-Jul-08 6:35

I'm sure I know the answer but........

Is there a way to box an item without knowing or having access to the class defined in the type?

I mean if I have an object can I see it's data items without boxing it to it's class?

I would apreciate confirmation on my belief that this isn't possible or clarification on the issues with doing this.

Thanks!

D^arroll

led mike1-Jul-08 7:34

led mike

1-Jul-08 7:34

Darrol wrote:
I mean if I have an object can I see it's data items without boxing it to it's class?

"can I see"? What does that mean? You can see it in the Debugger yes? Confused | :confused:

led mike

DarrollWalsh1-Jul-08 9:14

DarrollWalsh

1-Jul-08 9:14

I mean can I access and view or modify the data programmatically from within C#.

Ultimately what I'd like is to create objects on the fly and be able to add data to them. I liken it to dynamic web pages where I can add controls to any container. I'd like to use the object, or use my own I guess, to create a fully flexible object.

D^arroll

Pete O'Hanlon1-Jul-08 9:52

Pete O'Hanlon

1-Jul-08 9:52

I'm not 100% sure what you are trying to achieve. If you are asking, can you dynamically instantiate objects and manipulate them, then yes you can - you're looking to reflection to do this. If, on the other hand, you are asking if you can create new types objects at runtime and then manipulate them (i.e. dynamic typing), then you can do this as well - but you'll need to look at using the CodeDOM - or possibly Reflection.Emit.

Deja View - the feeling that you've seen this post before.

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DarrollWalsh1-Jul-08 10:17

DarrollWalsh

1-Jul-08 10:17

Pete, it is the later of the two examples. Thank you for the direction. I will do some research on dynamic typing.

Thanks!

D^arroll