Questions on UI for WinForms Forum

1 answer

145 views

Hello,

I would like to know whether RadControls for winforms Q2 2008 SP1of Telerik provides a control like BindingNavigator (a control that can be used in VS)

General Discussions

answered on 16 Sep 2008

2 answers

140 views

Gruping

Hello,

I dont know how to solve this:
I have a RadGridView grouped by program code and I know that each group has always 2 rows. And I want in the GroupHeader to be displayed some data from not "group by" collumns from the second of the rows in that group. Is it possible?

GridView

answered on 15 Sep 2008

1 answer

113 views

WinForms 2008Q2

The code example off the manual is incorrect regarding custom cell formatting.

The problem is that with the documentation example the progressbar gets drawn at wrong postitions (especially when scrolling the grid vertically) in the correct column, the original value gets drawn also (instead of the progressbar) and last but not least, the progressbar gets drawer gray instead of green (randomly).

The working code is :

//Don't do anything if there is no column info, or the cel is a Header element of the data column.

if ((e.CellElement.ColumnInfo is GridViewDataColumn) && (e.CellElement.RowElement is GridTableHeaderRowElement) == false)

{

GridViewDataColumn columnInfo = (GridViewDataColumn)e.CellElement.ColumnInfo;

if (columnInfo.FieldName == "SurfaceConsumedTotalInPct") //For all the cells that match the databound property's name.

{

e.CellElement.Children.Clear();

RadProgressBarElement progressBar = new RadProgressBarElement();

e.CellElement.Children.Add(progressBar);

double intValue = (double)e.CellElement.RowInfo.Cells["columnSurfaceConsumedTotalInPct"].Value;

progressBar.Value1 = (

int)Math.Round(intValue, 0);

if (intValue > 0)

{

//only show the % textually in the progressbar if there is a value greater than zero,

progressBar.Text = intValue.ToString() +

"%";

}

else

{

progressBar.Text =

string.Empty;

}

// apply theme to the progress bar

progressBar.SeparatorWidth = 0;

//ApplyThemeToElement(progressBar, this.radGridViewWarehouseOccupations.ThemeName);

ApplyThemeToElement(progressBar,

null);

}

GridView

answered on 15 Sep 2008

2 answers

214 views

Mousehover over tabstrip, move away, changes to ugly backcolor?

I'm building a winforms application and using the Telerik Tabstrip. The tabstrip contains 3 tabItems, all of which have their backcolor explicitly set via the designer. When I run the application program and hover over a tabItem not in focus, or not selected, it's fine, until I move my mouse away, the backcolor changes to something very ugly and unprofessional looking. This ugly color remains until it is in focus or selected, but then of course hovering on the other two unselected tabItems makes those in turn change to this ugly color.$0Is there something I can set or do to fix this? I'm not sure if I've included all relevant information, so forgive me this is my first time posting here.$0$0Thanks ahead of time for any help I receive!$0$0$0$0

Tabstrip (obsolete as of Q2 2010)

answered on 15 Sep 2008

2 answers

187 views

Printing multiple charts on one page

hi

I have 4 line charts in my form that I want to print on one page. I can see how to print them one to a page - but I can't work out how to print them all on one page.

What is the best way to do this?

regards
peter

Chart (obsolete as of Q1 2013)

answered on 15 Sep 2008

1 answer

262 views

[Solved] GridViewCellEventArgs and Filtering

I have a grid with interactive filtering enabled. If the users doubleclicks on a
cell I get the GridViewCellEventArgs.RowIndex to access the Row.

However, when Filtering is active, the RowIndex in the Event does not
point to the correct Row, when I access the

RadGridView _grid.Rows[rowIndex].Cells[colName].Value

The GridViewCellEventArgs.RowIndex seems to point to the unfiltered row
index, while grid.Rows[] contains only the filtered rows.

What am I missing?

2008Q2Sp1

GridView

answered on 12 Sep 2008

3 answers

202 views

SelectedNodes on treeview count is wrong

I have a treeview where allow multiselect is set to true. When I select one node, the SelectedNodes.Count = 1 in the Selected event handler.

I then select a different node. I am not performing a multiselect or holding the shit or ctrl key, and in the Selected event handler the SelectedNodes.Count = 2.

I thought that the Selected event handler fired after the selection occurred. If so, how is it that my count of SelectedNodes is anything other then 1?

Is this a bug or is there a work around for this?

Treeview

answered on 12 Sep 2008

1 answer

459 views

RadTextBoxElement Max Length Property

Hi,
I have to added a custom elements (RadTextBoxElement) to grid cells on the CellFormatting event at runtime.

    
            RadTextBoxElement textbox = new RadTextBoxElement();  
        
            textbox.Alignment = ContentAlignment.MiddleCenter;  
        
            textbox.KeyPress += new KeyPressEventHandler(textbox_KeyPress);  
        
            textbox.TextChanged += new EventHandler(textbox_TextChanged);  
        
            e.CellElement.Children.Add(textbox);

I would like to limit the value of textbox not over 99 but i can't set the max length property of the RadTextBoxElement.
Can you help me for solve this problem ?

GridView

answered on 12 Sep 2008

1 answer

116 views

RadTextBoxElement (Fix Max Length)

Hi,
I have to added a custom elements (RadTextBoxElement) to grid cells on the CellFormatting event at runtime.

    
            RadTextBoxElement textbox = new RadTextBoxElement();  

            textbox.Alignment = ContentAlignment.MiddleCenter;  

            textbox.KeyPress += new KeyPressEventHandler(textbox_KeyPress);  

            textbox.TextChanged += new EventHandler(textbox_TextChanged);  

            e.CellElement.Children.Add(textbox);

I would like to limit the value of textbox not over 99 but i can't set the max length property of the RadTextBoxElement.
Can you help me for solve this problem ?

GridView