or
1 answer
207 views
Hi All,
I am wondering how to programable change the ForeColor of a toolstrip label. The following code does not work.
I am wondering how to programable change the ForeColor of a toolstrip label. The following code does not work.
tslMode.ForeColor = Color.Red
Thanks in advance
Mark
Martin Vasilev
Telerik team
answered
on
12 Nov 2009
6 answers
1.6K+ views
I am evaluating RadControls for WinForms, particularly the GridView and so far am impressed. I was wondering though, is there a way to check if a row or cell is dirty, or has been changed? It would be great if I could do this in the CurrentRowChanging event.
Martin Vasilev
Telerik team
answered
on
12 Nov 2009
7 answers
438 views
I'm trying to "Conditionally Format" a Row in a different color whose Date value in a specified Column is equal to a specified value. I added ConditionalFormattingObject using RadGridView.Columns.Item("Date Column's Came").ConditionalFormattingObjectList.Add method. I haven't been able to get it to work with comparison values other than blank.
I know I can always manually implement conditional formatting using the RowFormatting or CellFormatting Events. However, that means the user can't add, edit or delete the formatting (unless you also implement your own Conditional Formats Editor) it and it can't be saved / loaded by SaveLayout / LoadLayout (unless you manually add / remove-interpret it before / after the calls to SaveLayout / LoadLayout ). Getting the ConditionalFormattingObject to support comparing non-blank Date values would still be the ideal solution.
Telerik 2009Q2 (2009.2.9.729), VS 2005 (v8.0.50727.762 SP.050727-7600), XP SP3 on Core2Duo 2.99GHZ with 3GB.
I know I can always manually implement conditional formatting using the RowFormatting or CellFormatting Events. However, that means the user can't add, edit or delete the formatting (unless you also implement your own Conditional Formats Editor) it and it can't be saved / loaded by SaveLayout / LoadLayout (unless you manually add / remove-interpret it before / after the calls to SaveLayout / LoadLayout ). Getting the ConditionalFormattingObject to support comparing non-blank Date values would still be the ideal solution.
Telerik 2009Q2 (2009.2.9.729), VS 2005 (v8.0.50727.762 SP.050727-7600), XP SP3 on Core2Duo 2.99GHZ with 3GB.
Martin Vasilev
Telerik team
answered
on
11 Nov 2009
1 answer
138 views
Hello
Currently I have the following problem: In my solution there is a radgridview object bound to a MS SQL table containing one string field, three numeric fields and one boolean field. None of these fields are allowed to be NULL. If I click on "new row" the editor of the first field opens correctly. Now if I click to another row in the table the grid raises the DataError event because the field values are not set. So far, so good.
In my event handler I want to check if all values are empty and then cancel the "add new row" process. So I want to check the values of the problem line by using GridViewDataRowInfo myRow = radGrid.Rows[e.RowIndex] and then loop over all cell values.
But when the event is raised I get e.RowIndex=0 and e.ColumnIndex=-1. RowIndex points to the first existing row in the table but this is not the problem line. Also the columnindex points not to the problem field.
Do I do a mistake by checking RowIndex/ColumnIndex for a new row?
I use Q2/2009 of the telerik suite.
Any ideas or better solutions to solve this problem are welcome.
Kind regards
Roger
Currently I have the following problem: In my solution there is a radgridview object bound to a MS SQL table containing one string field, three numeric fields and one boolean field. None of these fields are allowed to be NULL. If I click on "new row" the editor of the first field opens correctly. Now if I click to another row in the table the grid raises the DataError event because the field values are not set. So far, so good.
In my event handler I want to check if all values are empty and then cancel the "add new row" process. So I want to check the values of the problem line by using GridViewDataRowInfo myRow = radGrid.Rows[e.RowIndex] and then loop over all cell values.
But when the event is raised I get e.RowIndex=0 and e.ColumnIndex=-1. RowIndex points to the first existing row in the table but this is not the problem line. Also the columnindex points not to the problem field.
Do I do a mistake by checking RowIndex/ColumnIndex for a new row?
I use Q2/2009 of the telerik suite.
Any ideas or better solutions to solve this problem are welcome.
Kind regards
Roger
Martin Vasilev
Telerik team
answered
on
11 Nov 2009
5 answers
193 views
Hello,
I have a RadDock with MDI enabled and when opening child forms they do not appear maximized. I have set the property "WindowState" to "Maximized" on the RadForm and set the "MaximizeBox" and "MinimizeBox" properties to false. However when I open up these forms in the RadDock they are not maximized and they still have the Maximize and Minimize buttons in the top right hand corner. When I double click on the MenuBar they go away and appear maximized at that point. Please advise.
Thanks,
I have a RadDock with MDI enabled and when opening child forms they do not appear maximized. I have set the property "WindowState" to "Maximized" on the RadForm and set the "MaximizeBox" and "MinimizeBox" properties to false. However when I open up these forms in the RadDock they are not maximized and they still have the Maximize and Minimize buttons in the top right hand corner. When I double click on the MenuBar they go away and appear maximized at that point. Please advise.
Thanks,
ayumi hinako
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Rank 1
Rank 1
answered
on
11 Nov 2009
1 answer
111 views
Good morning.
I have a problem with the DocumentWindow in your RadDock class. I downloaded your RadControls for WinForms Q3 2009 release. I did the following steps:
- New project, WindowsForm Application (with Visual Basic 2008 Express Edition).
- Insert a RadDock.
- Insert a RadMenu, one item only (“Add”).
- Here is the code in the form:
Imports Telerik.WinControls.UI.Docking
Public Class Form1
Private Sub RadMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadMenuItem1.Click
RadDock1.Visible = False
Dim docW As DocumentWindow = New DocumentWindow("Test")
Dim pnl As New Panel
pnl.BorderStyle = BorderStyle.FixedSingle
pnl.Dock = DockStyle.Fill
docW.Controls.Add(pnl)
RadDock1.AddDocument(docW)
RadDock1.Visible = True
End Sub
End Class
I programmatically insert a new DocumentWindow with a Panel in it. If you omit instruction “RadDock1.Visible = False”, all is ok, otherwise the panel will overlap the tab. If you click the small down arrow on the right (it’s almost invisible) and select the window (Test), all returns ok.
In my application, obviously much more complicated, I need to make invisible the RadDock during certain operations. What can I do to solve this problem?
Thank you.
Georgi
Telerik team
answered
on
11 Nov 2009
1 answer
170 views
Hi i have a radtab strip . Inside that i have two grids and a treeview . I had set the Tab content panel Autoscroll property to false . I need to enable the horizontal scroll bar only not the vertical scroll bar . When the autoscroll property is set to the Tab content panel when i scroll the entire content panel is scrolling . I need the only one grid should scroll while the other controls need not be scroll . How to enable the Horizontal scroll bar of the Tab content panel manually? Please suggest me a solution.Thanks .
Vassil Petev
Telerik team
answered
on
11 Nov 2009
1 answer
250 views
Good morning.
I have a problem with the DocumentWindow in your RadDock class. I downloaded your RadControls for WinForms Q3 2009 release. I did the following steps:
- New project, WindowsForm Application (with Visual Basic 2008 Express Edition).
- Insert a RadDock.
- Insert a RadMenu, one item only (“Add”).
- Here is the code in the form:
Imports Telerik.WinControls.UI.Docking
Public Class Form1
Private Sub RadMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadMenuItem1.Click
RadDock1.Visible = False
Dim docW As DocumentWindow = New DocumentWindow("Test")
Dim pnl As New Panel
pnl.BorderStyle = BorderStyle.FixedSingle
pnl.Dock = DockStyle.Fill
docW.Controls.Add(pnl)
RadDock1.AddDocument(docW)
RadDock1.Visible = True
End Sub
End Class
I programmatically insert a new DocumentWindow with a Panel in it. If you omit instruction “RadDock1.Visible = False”, all is ok, otherwise the panel will overlap the tab. If you click the small down arrow on the right (it’s almost invisible) and select the window (Test), all returns ok.
In my application, obviously much more complicated, I need to make invisible the RadDock during certain operations. What can I do to solve this problem?
Thank you.
Georgi
Telerik team
answered
on
11 Nov 2009
4 answers
142 views
In Q2 version there was an EnsureChildElements method for the RadItem.
After I updated my project to Q3 version this method cannot be found and I get an error.
Any ideas?
Thanks in advance
After I updated my project to Q3 version this method cannot be found and I get an error.
Any ideas?
Thanks in advance
Georgi
Telerik team
answered
on
11 Nov 2009
3 answers
207 views
I have a RadGridView which has a row for every employee in the database. Users manage employees using this Grid, so they have the capability to add, modify, and remove rows.
I have been able to use the RowsChanging/Changed events to call the appropriate DAL methods to add/remove the information from the underlying database, but when the user adds a row, the row is immediately sorted by whatever sort the user has chosen, and so it "appears" to disappear. In actuality, it has simply placed itself in the appropriate spot in the list according to the sort function. I would like to hook into an event that occurs when the user finishes adding the row and select the row so that the user can see that it was added successfully and did not disappear.
How would I accomplish this?
Martin Vasilev
Telerik team
answered
on
11 Nov 2009
