Questions on UI for WinForms Forum

3 answers

504 views

[Solved] Change a cells background color

Hello

I have looked through the forums and I haven't found an answer that works yet so I thought I would just ask. I am trying to make the first row of my radgridview object have a blue background color in c#. This is some of the code

foreach (var ResultLine in myFiles)
{
string[] Contents = System.IO.File.ReadAllLines(ResultLine.FullName.ToString());
if (headercount == 0)
{
string HeaderRow = Contents[0];
string[] HeaderRowSplit = HeaderRow.Split(new char[] { ',' });
for (int i = 0; i < rgvAlarmLog.ColumnCount; i++)
{
rgvAlarmLog.Rows[rowCount].Cells[i].Value = HeaderRowSplit[i];
rgvAlarmLog.Rows[rowCount].Cells[i].Style.BackColor = System.Drawing.Color.Blue;
}
rowCount++;
headercount = 1;

If I change backcolor1 or 2 or 3 then I see color change in the highlighted row when selected. I do not want that though. I want the background color to be blue all the time. How can I do this with code?

GridView

answered on 20 Apr 2012

1 answer

241 views

Group can be selected

Hello

I have my data added like this way Added for items and two groups and assigned as below.

this.radListView1.Groups.Add(new ListViewDataItemGroup("First Group"));
this.radListView1.Groups.Add(new ListViewDataItemGroup("Second Group"));
 
this.radListView1.Items[0].Group = this.radListView1.Groups[0];
this.radListView1.Items[1].Group = this.radListView1.Groups[0];
this.radListView1.Items[2].Group = this.radListView1.Groups[1];
this.radListView1.Items[3].Group = this.radListView1.Groups[1];

If I wanted to select the first Group "First Group" and on basis for that i wanted to show message or call any other event...
How can i do that ?

ListView

answered on 20 Apr 2012

3 answers

577 views

How to remove GridViewSummaryRowItem from RadGridView.

Hi,

Background:

I am populate a grid on certain criteria which user selects within a form. When user press the Load Data button, the data is getting loaded into the RadGridView along with a SummaryRow on the top of the grid.

I have a clear data button which currently clears the grid by setting the DataSource property to null.

Issue:

When user hit the Clear Data button alothough it clears out all the data but leaves that Summary row on the top, which is an issue.

My question is - Is there a way to remove the GridViewSummaryRowItem or any way I can refresh the whole grid which removes the SummaryRow.

Thanks.
Regards
Mohammad

GridView

answered on 20 Apr 2012

2 answers

102 views

ChkAllDay CheckBox

I have created a custom appointment edit form. I have created my own fields as well as disabling inherited fields that I did not need. For the fields that I did not need, I moved them to an empty part of the form, set the Visible property to False and erased anything in the text property.

However, I did this with the chkAllDay CheckBox. Set the Visible property to false and erased the text in the Text Property. The form designer reflects these changes - no text shows up next to the CheckBox. Anytime that I run my program and use the form this CheckBox is visible on the form, and the original text is displayed.

I have a simple fix for this. In the MouseMove Event handling I use the following code:
If (chkAllDay.Visible = True) Then
chkAllDay.Visible = False
End If

This will make the control not visible as desired anytime the user moves the mouse.

I just wanted to point out a possible bug - or if someone could show me what I'm doing wrong.

Thanks!

Scheduler and Reminder

answered on 20 Apr 2012

1 answer

117 views

Resource information did not save

Hi,
I am having an issue to save data to database.

I used code below to bind data from database and save information into database as needed.

but Resource field, it did not save the information at all. for example, user books new appointment and choose resource: Laptop and clicks save, but when user come back, resouce field went to None.

Please help and kindly regard.

'load event...
Me.SchedulerDataDataSet1 = New SchedulerDataDataSet()
Dim appointmentsAdapter As New AppointmentsTableAdapter()
appointmentsAdapter.Fill(Me.SchedulerDataDataSet1.Appointments)
Dim resourcesAdapter As New ResourcesTableAdapter()
resourcesAdapter.Fill(Me.SchedulerDataDataSet1.Resources)
Dim appointmentsResourcesAdapter As New AppointmentsResourcesTableAdapter()
appointmentsResourcesAdapter.Fill(Me.SchedulerDataDataSet1.AppointmentsResources)
Dim dataSource As New SchedulerBindingDataSource()
Dim appointmentMappingInfo As New AppointmentMappingInfo()
appointmentMappingInfo.Start = "Start"
appointmentMappingInfo.End = "End"
appointmentMappingInfo.Summary = "Summary"
appointmentMappingInfo.Description = "Description"
appointmentMappingInfo.Location = "Location"
appointmentMappingInfo.BackgroundId = "BackgroundID"
appointmentMappingInfo.StatusId = "StatusID"
appointmentMappingInfo.Resources = "Appointments_AppointmentsResources"
appointmentMappingInfo.ResourceId = "ResourceID"
appointmentMappingInfo.RecurrenceRule = "RecurrenceRule"

dataSource.EventProvider.Mapping = appointmentMappingInfo
dataSource.EventProvider.DataSource = Me.SchedulerDataDataSet1.Appointments

Dim resourceMappingInfo As New ResourceMappingInfo()
resourceMappingInfo.Id = "ID"
resourceMappingInfo.Name = "Name"

dataSource.ResourceProvider.Mapping = resourceMappingInfo
dataSource.ResourceProvider.DataSource = Me.SchedulerDataDataSet1.Resources

Me.RadScheduler1.DataSource = dataSource

'Save data...
Dim appointmentsAdapter As New AppointmentsTableAdapter()
appointmentsAdapter.Update(Me.SchedulerDataDataSet1.Appointments)

Dim appointmentsResourcesAdapter As New AppointmentsResourcesTableAdapter()
appointmentsResourcesAdapter.Update(Me.SchedulerDataDataSet1.AppointmentsResources)

Scheduler and Reminder

answered on 20 Apr 2012

1 answer

125 views

RadRibbonBar items text disappears on minimize

hi,
I use RadRibBonBar, and RadElementTree as its elements, when I minimize the form that RadRibBonBar used in, the text of that elements disappear...
How can I solve this problem
thanks

RibbonBar

answered on 20 Apr 2012

1 answer

573 views

[Solved] Dropdownlist height

Sirs:
I have a WinForm onto which I'm dropping quite a few text boxes and one radDropDownList. All the text boxes (not Telerik) are 20 px tall, and the DropDownList is 18 px tall. I have to use the default theme.

Is there a simple way to set the height of the control? (Not the dropped down height, the height when closed)
You'd think that CONTROLNAME.HEIGHT = 20 would work, but it doesn't

I tried increasing the font size, that worked but looked dumb. <smiles>

DropDownList

answered on 19 Apr 2012

3 answers

498 views

ColumnGroupsViewDefinition

Hi all.
I have a WindowsForm Aplication with a RadGridView(RadGridView3) added into mainForm.
I have a class "Class1" with a shared function:

Imports

Telerik.WinControls.UI

Public

Class Class1

Public Shared Function gridul_3() As RadGridView

Dim cerinte0 As New GridViewCheckBoxColumn()

Dim cerinte1 As New GridViewCheckBoxColumn()

Dim cerinte20 As New GridViewCheckBoxColumn()

Dim cerinte3 As New GridViewCheckBoxColumn()

Dim cerinte4 As New GridViewCheckBoxColumn()

Dim _teme As New GridViewTextBoxColumn()

Dim aptitudini As New GridViewCommandColumn()

Dim nivel0 As New GridViewCheckBoxColumn()

Dim nivel_0 As New GridViewCheckBoxColumn()

Dim nivel1 As New GridViewCheckBoxColumn()

Dim nivel20 As New GridViewCheckBoxColumn()

Dim nivel3 As New GridViewCheckBoxColumn()

Dim nivel4 As New GridViewCheckBoxColumn()

Dim observatii As New GridViewTextBoxColumn()

Dim columnGroupsView As ColumnGroupsViewDefinition

mainForm.RadGridView3.Columns.Clear()

mainForm.RadGridView3.AutoSize =

False

mainForm.RadGridView3.BackColor = System.Drawing.

Color.White

mainForm.RadGridView3.Dock = System.Windows.Forms.DockStyle.Fill

mainForm.RadGridView3.ForeColor = System.Drawing.Color.Black

mainForm.RadGridView3.MasterTemplate.AllowAddNewRow = True

mainForm.RadGridView3.MasterTemplate.AllowRowReorder =

False

mainForm.RadGridView3.MasterTemplate.AutoExpandGroups =

True

mainForm.RadGridView3.AutoGenerateColumns = False

mainForm.RadGridView3.AllowAddNewRow = True

mainForm.RadGridView3.AllowEditRow = True

mainForm.RadGridView3.AllowRowResize = False

'add columns name

cerinte0.FieldName = "Nu_stie"

cerinte0.HeaderText =

"0"

cerinte0.Width = 28

cerinte0.IsAutoGenerated =

True

cerinte1.FieldName =

"Stie_cu_ajutor"

cerinte1.HeaderText = "1"

cerinte1.Width = 28

cerinte1.IsAutoGenerated =

True

cerinte20.FieldName = "Stie_singur"

cerinte20.HeaderText = "2"

cerinte20.Width = 28

cerinte20.IsAutoGenerated =

True

cerinte3.FieldName = "Invata_si_pe_altii"

cerinte3.HeaderText =

"3"

cerinte3.Width = 28

cerinte3.IsAutoGenerated =

True

cerinte4.FieldName =

"Expert"

cerinte4.HeaderText = "4"
cerinte4.Width = 28

cerinte4.IsAutoGenerated =

True

_teme.FieldName =

"Teme_parcurse"

_teme.HeaderText = "Asteptari "

_teme.Width = 260

_teme.IsAutoGenerated =

True

aptitudini.Name =

"cauta_aptitudini"

aptitudini.HeaderText =

"*"

aptitudini.FieldName = "*"

aptitudini.Width = 18

aptitudini.IsAutoGenerated =

True

nivel_0.FieldName =

"N_Nu_stie"

nivel_0.HeaderText = "0"

nivel_0.Width = 28

nivel_0.IsAutoGenerated =

True

nivel1.FieldName =

"N_Stie_cu_ajutor"

nivel1.HeaderText = "1"

nivel1.Width = 28

nivel1.IsAutoGenerated =

True

nivel20.FieldName =

"N_Stie_singur"

nivel20.HeaderText = "2"

nivel20.Width = 28

nivel20.IsAutoGenerated =

True

nivel3.FieldName =

"N_Invata_si_pe_altii"

nivel3.HeaderText = "3"

nivel3.Width = 28

nivel3.IsAutoGenerated =

True

nivel4.FieldName =

"N_Expert"

nivel4.HeaderText =

"4"

nivel4.Width = 28

nivel4.IsAutoGenerated =

True

observatii.FieldName =

"Observatii"

observatii.HeaderText =

"Observatii"

observatii.Width = 124

observatii.IsAutoGenerated =

True

'add column into grid

With mainForm.RadGridView3.MasterTemplate

.Columns.Add(cerinte0)

.Columns.Add(cerinte1)

.Columns.Add(cerinte20)

.Columns.Add(cerinte3)

.Columns.Add(cerinte4)

.Columns.Add(_teme)

.Columns.Add(aptitudini)

.Columns.Add(nivel_0)

.Columns.Add(nivel1)

.Columns.Add(nivel20)

.Columns.Add(nivel3)

.Columns.Add(nivel4)

.Columns.Add(observatii)

End With

' define groups

columnGroupsView =

New ColumnGroupsViewDefinition()

columnGroupsView.ColumnGroups.Add(New GridViewColumnGroup("Cerinte post si alte cerinte"))

columnGroupsView.ColumnGroups.Add(New GridViewColumnGroup("Asteptarile superiorului de la" & vbCrLf & " comportamentul subalternului"))

columnGroupsView.ColumnGroups.Add(New GridViewColumnGroup("A"))

columnGroupsView.ColumnGroups.Add(New GridViewColumnGroup("Nivel angajat"))

columnGroupsView.ColumnGroups.Add(New GridViewColumnGroup("Specificare observatii"))

'add the subgroup and the columns into the first group

columnGroupsView.ColumnGroups(0).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(0).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Nu_stie"))

columnGroupsView.ColumnGroups(0).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(0).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Stie_cu_ajutor"))

columnGroupsView.ColumnGroups(0).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(0).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Stie_singur"))

columnGroupsView.ColumnGroups(0).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(0).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Invata_si_pe_altii"))

columnGroupsView.ColumnGroups(0).Rows.Add(

New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(0).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Expert"))

'add the subgroup and the columns into the second group

columnGroupsView.ColumnGroups(1).Rows.Add(

New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(1).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Teme_parcurse"))

columnGroupsView.ColumnGroups(2).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(2).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("cauta_aptitudini"))

columnGroupsView.ColumnGroups(3).Rows.Add(

New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(3).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("N_Nu_stie"))

columnGroupsView.ColumnGroups(3).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(3).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("N_Stie_cu_ajutor"))

columnGroupsView.ColumnGroups(3).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(3).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("N_Stie_singur"))

columnGroupsView.ColumnGroups(3).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(3).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("N_Invata_si_pe_altii"))

columnGroupsView.ColumnGroups(3).Rows.Add(New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(3).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("N_Expert"))

columnGroupsView.ColumnGroups(4).Rows.Add(

New GridViewColumnGroupRow())

columnGroupsView.ColumnGroups(4).Rows(0).Columns.Add(mainForm.RadGridView3.Columns("Observatii"))

group definition
mainForm.RadGridView3.ViewDefinition = columnGroupsView

Return mainForm.RadGridView3

End Function
End Class

This function returns me the mainForm.RadGridView3.

In the Load method ai call the mentioned function and I obtain the Radgridview3 with custon header columns.

Private

Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Class1.gridul_3()

End Sub

My question is how can I meke an height adjustment for grid header because i can't see all the column header text?
I need to give an increased height for each ColumnGroups added.

Thanks!

GridView

answered on 19 Apr 2012

1 answer

121 views

Advanced Chart Functionality

I was wondering if i can expand the series legend box and have more information in it like the attached picture. I would like to have legend look like what it has for "top 5 spending" is it possible?

Chart (obsolete as of Q1 2013)

answered on 19 Apr 2012

10 answers

364 views

[Solved] Installation of Q2 2011 hangs

Hello, I am trying to install Winforms Q2 2011 on a Win7 64bit machine with VS2008 and VS2010. The installation hangs after copying the files leaving a status bar empty. I have tried to reboot, uninstall, re-install, repair, clean registry etc, but it always hangs at the same location, and the product cannot be installed. I was sucessfull in installing Q2 Reporting and Q2 WPF and Q2 Silverlight.

Thanks

General Discussions

answered on 19 Apr 2012