or
2 answers
145 views
Hi
i'm using version 2010.2.10.713.
in version 2009.3.9.1203 it says that "Fixed: BestFitColumns doesn’t resize the row when AutoSizeRows is true "
but when I try it it doesn't work for me,
Thank u.
Dror.
i'm using version 2010.2.10.713.
in version 2009.3.9.1203 it says that "Fixed: BestFitColumns doesn’t resize the row when AutoSizeRows is true "
but when I try it it doesn't work for me,
Thank u.
Dror.
Jack
Telerik team
answered
on
02 Nov 2010
4 answers
213 views
I want to launch a new form after a carousel selected element has rotated into position
but I can not find any (end of rotation event) that will allow me to do this.
Is there one or is there a techinque I can use to simulate this
but I can not find any (end of rotation event) that will allow me to do this.
Is there one or is there a techinque I can use to simulate this
Peter
Telerik team
answered
on
02 Nov 2010
2 answers
222 views
I need to be able to drag a row from a gridview over onto a tree view. I see an example but it's pretty old. I was wondering if there are any newer examples or better ways of doing it?
TIA - Jeff.
TIA - Jeff.
Svett
Telerik team
answered
on
02 Nov 2010
1 answer
129 views
I noticed that RadDock's (2010.2.10.914) ActiveWindowChanging event has some inconsistent behaviors:
private void mainDock_ActiveWindowChanging(object sender, DockWindowCancelEventArgs e)
{
//Current: radDock1.ActiveWindow
//Changing To: e.DockWindow
if (radDock1.ActiveWindow != e.DockWindow)
{
//There are at least 2 documents in radDock1
}
else
{
//There is none or only 1 document in radDock1
}
}
It would be nice if DockWindowCancelEventArgs class would have both the current and the changing-to DockWindows information.
This is useful when you have a situation where a MDI application and documents having their own RadDock components. In this scenario, when switching between documents, it would be a good idea to hide any floating windows in the existing document before switching to the changing-to document. I don't think RadDock currently has anything for this purpose.
Phi
private void mainDock_ActiveWindowChanging(object sender, DockWindowCancelEventArgs e)
{
//Current: radDock1.ActiveWindow
//Changing To: e.DockWindow
if (radDock1.ActiveWindow != e.DockWindow)
{
//There are at least 2 documents in radDock1
}
else
{
//There is none or only 1 document in radDock1
}
}
It would be nice if DockWindowCancelEventArgs class would have both the current and the changing-to DockWindows information.
This is useful when you have a situation where a MDI application and documents having their own RadDock components. In this scenario, when switching between documents, it would be a good idea to hide any floating windows in the existing document before switching to the changing-to document. I don't think RadDock currently has anything for this purpose.
Phi
Julian Benkov
Telerik team
answered
on
02 Nov 2010
1 answer
119 views
Hi team,
I have normal windows form which is docked using raddock.
I need to set an icon on the tab of the form.
Thanks
Suresh.
I have normal windows form which is docked using raddock.
I need to set an icon on the tab of the form.
Thanks
Suresh.
Richard Slade
Top achievements
Rank 2
Rank 2
answered
on
02 Nov 2010
2 answers
507 views
Problem: You want the grid to fill up entirely so you use Column Fill mode so no empty space would be showing in the right side of the columns. In doing that, you loose the horizontal scroll bar when the grid's size is smaller than the sum of the column's width. There has been suggestion of using a scrollable panel to host the grid. But that solution is not ideal.
Solution: It is very simple. Just turn off the Column Fill mode so the horizontal scroll bar would be available when needed. Then we just have to do what the Column Fill mode is doing manually
Below is the code that I came up with: Subscribe to the grid's
.
Solution: It is very simple. Just turn off the Column Fill mode so the horizontal scroll bar would be available when needed. Then we just have to do what the Column Fill mode is doing manually
Below is the code that I came up with: Subscribe to the grid's
gridView_Resize() event so it would call FillWidth() when there is a resize event. Where ever in your code when you show the grid the first time, just call to FillWidth() so it would look right in the case that that gridView_Resize() event does not fire.public void FillWidth(){ if (gridView.ColumnCount == 0) return; var width = CalcColumnsWidth(); if (width < gridView.ClientSize.Width) { // get the remain empty space in grid width = gridView.ClientSize.Width - width; int extraWidthPerColumn = width / gridView.ColumnCount; int i, limit = gridView.ColumnCount - 1; // stop before the last column for (i = 0; i < limit; i++) { if (gridView.Columns[i].MaxWidth > 0 && gridView.Columns[i].Width + extraWidthPerColumn > gridView.Columns[i].MaxWidth) { // do calculation before we lost the original width width -= (gridView.Columns[i].MaxWidth - gridView.Columns[i].Width); gridView.Columns[i].Width = gridView.Columns[i].MaxWidth; } else { gridView.Columns[i].Width += extraWidthPerColumn; width -= extraWidthPerColumn; } } // the last column get any remaining width gridView.Columns[i].Width += width; // This only add to the last column //gridView.Columns[gridView.ColumnCount - 1].Width += gridView.ClientSize.Width - width; }}private int CalcColumnsWidth(){ int width = 0; foreach (var column in gridView.Columns) width += column.Width; return width + gridView.ColumnCount + 15; //take into the vertical lines between columns and vertical scrollbar}private void gridView_Resize(object sender, EventArgs e){ gridView.MasterTemplate.BestFitColumns(); FillWidth();}1 answer
193 views
Hi,
I followed an example i found on this forum with this code:
This code are inserted into the event CellBeginEdit.
The problem is when i'm editing the cell. Since i have bounded this grid to a datasource i expect the value (Time) from the datasource to show up in this cell when i'm editing as well as when i'm not editing it.
But instead of showing the value, the value presented is 00:00:00.
The second question is, how can i modify this editorElement to only show hh:mm (ex. 11:30) when editing?
Regards
Svein Thomas
I followed an example i found on this forum with this code:
RadDateTimeEditor editor = this.radGridView1.ActiveEditor as RadDateTimeEditor; if (editor != null) { RadDateTimeEditorElement editorElement = (RadDateTimeEditorElement)editor.EditorElement; editorElement.ShowUpDown = true; }This code are inserted into the event CellBeginEdit.
The problem is when i'm editing the cell. Since i have bounded this grid to a datasource i expect the value (Time) from the datasource to show up in this cell when i'm editing as well as when i'm not editing it.
But instead of showing the value, the value presented is 00:00:00.
The second question is, how can i modify this editorElement to only show hh:mm (ex. 11:30) when editing?
Regards
Svein Thomas
Emanuel Varga
Top achievements
Rank 1
Rank 1
answered
on
01 Nov 2010
1 answer
164 views
Hi,
I can't find the element that change the colors and appearence of the tabs that are shown inside the radgriview as child rows.
Anyone knows the name of the element that I'm looking?
Thanks,
Felipe
Alexander
Telerik team
answered
on
01 Nov 2010
3 answers
238 views
Hi,
I've got a RadChart that I'm building on the fly from a filtered binding source. It shows some values on the Y Axis and along the X Axis it shows the month number that the data corresponds to:
For example
20
15
10
5
1 2 3 4 5 6 7 8 9 10 11 12
Where 1 = january and so on.
Because I am not binding this to a datasource, but I am building the series and data on the fly, I cannot use the
I've got a RadChart that I'm building on the fly from a filtered binding source. It shows some values on the Y Axis and along the X Axis it shows the month number that the data corresponds to:
For example
20
15
10
5
1 2 3 4 5 6 7 8 9 10 11 12
Where 1 = january and so on.
Because I am not binding this to a datasource, but I am building the series and data on the fly, I cannot use the
Me
.RadChart.PlotArea.XAxis.DataLabelsColumn as far as I know.
However, I want to replace the X Axis labels with meaningful names I.e Jan Feb Mar etc...
I have tried adding this in during the loop and the labels show, but once the labels show, the data doesn't.
Please can you advise an easy way to get the X Axis labels to be set to a custom value
Thanks
Richard
Evgenia
Telerik team
answered
on
01 Nov 2010
9 answers
346 views
Hello!
Was the meaning of GridCellElement.RowIndex property changed since 2009-Q3?
Please see the following code snippet:
01.public Form1() 02.{ 03. InitializeComponent(); 04. 05. radGridView1.Columns.Add(new GridViewTextBoxColumn("Group")); 06. radGridView1.Columns.Add(new GridViewTextBoxColumn("RowIndex")); 07. 08. for (int i = 0; i < 3; i++) 09. radGridView1.Rows.Add("Group 1"); 10. for (int i = 0; i < 3; i++) 11. radGridView1.Rows.Add("Group 2"); 12. 13. radGridView1.MasterTemplate.GroupDescriptors.Add(new GroupDescriptor("Group")); 14.} 15. 16.private void radGridView1_CellFormatting(object sender, CellFormattingEventArgs e) 17.{ 18. if (e.CellElement.ColumnInfo.Name == "RowIndex") 19. e.CellElement.Value = e.CellElement.RowIndex.ToString(); 20.} I expect the following result:
Group 1
0
1
2
Group 2
3
4
5
But the result is:
Group 1
0
1
2
Group 2
0
1
2
It seems that the RowIndex is an index inside the group but not the entire grid. Could you please confirm this?
Is the following workaround correct?
1.int rowIndex = radGridView1.Rows.IndexOf(e.CellElement.RowInfo);Thank you.
Jack
Telerik team
answered
on
01 Nov 2010
