Questions on UI for WinForms Forum

3 answers

105 views

Column Cells Formatted Like Column Header Cell

I would like to format the cells in a GridView column similar to the format of the column header cell. For example, I would like the first cell in each row to look like it is a header cell.

Is there a way to do this?

Thanks.

Ken...

GridView

answered on 25 May 2011

2 answers

464 views

Unable to delete node from treeview

Hi,

This seems like the simplest thing in the world to do, but I have been unable (as yet) to simply remove a treenode from the TreeView control. I've created a RadForm with JUST a RadTreeView on it, added a handful of items, then simply responded to the SelectedNodeChanged() event to delete the node clicked. This isn't what it's going to do in real life, but it's a simple test. It doesn't work if I do the delete from a button event etc.

Here's the list of items:

treeMenu.AllowRemove = true;

treeMenu.NodeRemoved += new RadTreeView.RadTreeViewEventHandler(treeMenu_NodeRemoved);

RadTreeNode rootNode = new RadTreeNode("Menu",true);

RadTreeNode homeMenu = new RadTreeNode("Home",true);

RadTreeNode servicesMenu = new RadTreeNode("Our Services",true);

servicesMenu.Nodes.Add(new RadTreeNode("Compliance Services",true));

servicesMenu.Nodes.Add(new RadTreeNode("Support Services",true));

servicesMenu.Nodes.Add(new RadTreeNode("Consultancy & Systems Advice",true));

servicesMenu.Nodes.Add(new RadTreeNode("Business Startup",true));

rootNode.Nodes.Add(homeMenu);

rootNode.Nodes.Add(servicesMenu);

treeMenu.Nodes.Add(rootNode);

Then the event to delete the selected node:

private void treeMenu_SelectedNodeChanged(object sender, RadTreeViewEventArgs e)

{

treeMenu.Nodes.Remove(e.Node);

}

I've set AllowRemove to true in the Design Interface and in the code, but nothing. I've hooked the NodeRemoved() event to see if it's actually doing it, but nothing. The Event treeMenu_SelectedNodeChanged() is firing fine, and I'm not seeing the NodeRemove() event at all (and nothing is removed from the tree).

Help! This is just bugging me now!

Thanks,
Paul

Treeview

answered on 25 May 2011

20 answers

393 views

All day event

Why is always an all day event shown in all day row in radscheduler Q2 2009.
Is it possible to show it in hour row instead?

Before Q2 2009 it was possible.

Scheduler and Reminder

answered on 25 May 2011

1 answer

222 views

AutoFit Column

Hi,
my gridview has a self-reference relation its first column holds '+' sign to expand a row. when i expand a row the first cell's content
shows it's whole text after expand current row and going to next row, the first cell of the new row's content appears ellipsed and i must resize the first column again to see whole contents of the cell, any ideas to solve this?
thanks.

GridView

answered on 25 May 2011

3 answers

134 views

Binding to MultiColumComboBox not work

Hi,
I want to select data from radgrid (see picture "selectdata.jpg") after that it will bind to MultiColumComboBox (see picture "multicolumcombobox.jpg") but it not work.

My code here

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<script type="text/javascript">

function UpdateItemCountField(sender, args) {

//set the footer text

sender.get_dropDownElement().lastChild.innerHTML = "A total of " + sender.get_items().get_count() + " items";

}

</script>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid2_Search">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel_Search_New" />

<telerik:AjaxUpdatedControl ControlID="RadGrid2_Search" />

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel_Footer" />

<telerik:AjaxUpdatedControl ControlID="txtPrdtOrderNo" />

<telerik:AjaxUpdatedControl ControlID="RadComboBox_Plan" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server" Skin="WebBlue" />

<table cellspacing="10" width="100%">

<tr>

<td class="style20"></td

<td class="styleLbl">PrdtOrderNo: </td>

<td class="styleTxtBox">

<asp:TextBox ID="txtPrdtOrderNo" runat="server" Width="150px" Visible="false" ></asp:TextBox>

</td>

<td>

<telerik:RadAjaxPanel ID="RadAjaxPanel_Search_New" runat="server">

<asp:Button ID="btnSearch" runat="server" Text="¤é¹ËÒ" Width="100px" />

<asp:Button ID="btnNew" runat="server" Text="New" Width="100px" />

</telerik:RadAjaxPanel>

</td>

</tr>

<tr>

<td class="style20"></td>

<td class="styleLbl">Plan : </td>

<td class="styleTxtBox">

<telerik:RadComboBox runat="server" ID="RadComboBox_Plan" Height="150px"

Width="200px" MarkFirstMatch="true" DataSourceID="SqlDataSource_Plan"

DataValueField="planNo"

EnableLoadOnDemand="true"

HighlightTemplatedItems="true" AppendDataBoundItems="true"

OnClientItemsRequested="UpdateItemCountField"

OnDataBound="RadComboBox_Plan_DataBound"

OnItemDataBound="RadComboBox_Plan_ItemDataBound"

OnItemsRequested="RadComboBox_Plan_ItemsRequested" Skin="WebBlue">

<Items>

<telerik:RadComboBoxItem Text="--Please Select--" Value="" Selected="true"/>

</Items>

<HeaderTemplate>

<ul>

<li class="col1">Plan No</li>

<li class="col2">Plan Date</li>

</ul>

</HeaderTemplate>

<ItemTemplate>

<ul>

<li class="col1">

<%#DataBinder.Eval(Container.DataItem, "planNo")%></li>

<li class="col2">

<%#DataBinder.Eval(Container.DataItem, "date", "{0:dd/MM/yyyy}")%></li>

</ul>

</ItemTemplate>

<FooterTemplate>

A total of

<asp:Literal runat="server" ID="RadComboItemsCount" />

items

</FooterTemplate>

</telerik:RadComboBox>

<asp:SqlDataSource ID="SqlDataSource_Plan" runat="server"

ConnectionString="<%$ ConnectionStrings:projectConnectionString %>"

SelectCommand="SELECT planNo, date FROM [Plan] ORDER BY date">

</asp:SqlDataSource>

</td>

<td>

<asp:RequiredFieldValidator runat="server"

ID="ReqFieldValidate_ddlPlan" ControlToValidate="RadComboBox_Plan"

ErrorMessage="*" ValidationGroup="ForSave" Display="Dynamic"

InitialValue="--Please Select--" />

</td>

</tr>

</table>

<table cellspacing="10" width="100%">

<tr>

<td class="style20"></td

<td colspan="2">

<telerik:RadGrid ID="RadGrid2_Search" runat="server"

AllowAutomaticDeletes="True"

AllowAutomaticUpdates="True" DataSourceID="SqlDataSource2_Search"

AllowAutomaticInserts="True"

AutoGenerateColumns="False"

GridLines="None" Width="100%" Skin="WebBlue">

<ClientSettings EnablePostBackOnRowClick="true" EnableRowHoverStyle="true">

<Selecting AllowRowSelect="true" />

</ClientSettings>

<MasterTableView DataKeyNames="prdtOrderNo, planNo, planDate, date, productNo, productName, qtyPrdtOrder, qtyProduce, status, remark"

DataSourceID="SqlDataSource2_Search"

NoMasterRecordsText="No records to display."

AutoGenerateColumns="false" Name="ProductionOrder_Search">

<Columns>

<telerik:GridBoundColumn DataField="prdtOrderNo" DefaultInsertValue=""

HeaderText="prdtOrderNo" SortExpression="prdtOrderNo"

UniqueName="prdtOrderNo" ReadOnly="True" Display="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="planNo" DefaultInsertValue=""

HeaderText="planNo" SortExpression="planNo"

UniqueName="planNo" ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="planDate" DefaultInsertValue=""

HeaderText="planDate" SortExpression="planDate" UniqueName="planDate"

DataFormatString="{0:dd/MM/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="date" DefaultInsertValue=""

HeaderText="date" SortExpression="date" UniqueName="date"

DataFormatString="{0:dd/MM/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="productName" DefaultInsertValue=""

HeaderText="productName" SortExpression="productName" UniqueName="productName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="qtyPrdtOrder" DefaultInsertValue=""

HeaderText="qtyPrdtOrder" SortExpression="qtyPrdtOrder" UniqueName="qtyPrdtOrder"

ItemStyle-HorizontalAlign="Right" DataFormatString="{0:N}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="qtyProduce" DefaultInsertValue=""

HeaderText="qtyProduce" SortExpression="qtyProduce" UniqueName="qtyProduce"

ItemStyle-HorizontalAlign="Right" DataFormatString="{0:N}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="status" DefaultInsertValue=""

HeaderText="status" SortExpression="status" UniqueName="status">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="remark" DefaultInsertValue=""

HeaderText="remark" SortExpression="remark" UniqueName="remark" Visible="false">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource2_Search" runat="server"

ConnectionString="<%$ ConnectionStrings:projectConnectionString %>"

SelectCommand="SELECT ProductionOrder.prdtOrderNo, ProductionOrder.planNo, [Plan].date AS planDate, ProductionOrder.date, ProductionOrder.productNo, Product.productName, [Plan].qtyPlan, ProductionOrder.qtyPrdtOrder, ProductionOrder.qtyProduce, ProductionOrder.status, ProductionOrder.remark FROM [Plan] INNER JOIN Product ON [Plan].productNo = Product.productNo INNER JOIN ProductionOrder ON [Plan].planNo = ProductionOrder.planNo">

</asp:SqlDataSource>

</td>

</tr>

</table>

<center>

<telerik:RadAjaxPanel ID="RadAjaxPanel_Footer" runat="server">

<asp:Button ID="btnSave" runat="server" Text="Save" Width="100px" ValidationGroup="ForSave" />

<asp:Button ID="btnCancel" runat="server" Text="Cancel" Width="100px"/>

</telerik:RadAjaxPanel>

</center>

<asp:SqlDataSource ID="SqlDataSource_ddlProduct" runat="server"

ConnectionString="<%$ ConnectionStrings:projectConnectionString %>"

SelectCommand="SELECT productNo, productName FROM Product WHERE status = 'Active'">

</asp:SqlDataSource>

</asp:Content>

Protected Sub RadComboBox_Plan_DataBound(ByVal sender As Object, ByVal e As EventArgs)

'set the initial footer label

CType(RadComboBox_Plan.Footer.FindControl("RadComboItemsCount"), Literal).Text = Convert.ToString(RadComboBox_Plan.Items.Count)

End Sub

Protected Sub RadComboBox_Plan_ItemsRequested(ByVal sender As Object, ByVal e As RadComboBoxItemsRequestedEventArgs)

SqlDataSource_Plan.SelectCommand = "SELECT planNo, date FROM [Plan] ORDER BY date"

RadComboBox_Plan.DataBind()

End Sub

Protected Sub RadComboBox_Plan_ItemDataBound(ByVal sender As Object, ByVal e As RadComboBoxItemEventArgs)

'set the Text and Value property of every item

'here you can set any other properties like Enabled, ToolTip, Visible, etc.

e.Item.Text = Convert.ToDateTime(DirectCast(e.Item.DataItem, DataRowView)("date").ToString()).ToString("dd/MM/yyyy")

e.Item.Value = (DirectCast(e.Item.DataItem, DataRowView))("planNo").ToString()

End Sub

Private Sub RadGrid2_Search_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadGrid2_Search.SelectedIndexChanged

'''' set header

txtPrdtOrderNo.Text = RadGrid2_Search.SelectedItems(0).OwnerTableView.DataKeyValues(RadGrid2_Search.SelectedItems(0).ItemIndex)(

"prdtOrderNo")

RadComboBox_Plan.SelectedValue = RadGrid2_Search.SelectedItems(0).OwnerTableView.DataKeyValues(RadGrid2_Search.SelectedItems(0).ItemIndex)(

"planNo")

End Sub

Thanks

MultiColumn ComboBox

answered on 25 May 2011

1 answer

132 views

Radscheduler properties

Hi,

I am using radscheduler ,i want to know the properties it has a property activeviewtype =day,week,timeline

for janus i am using like this for workweek to be shown

scheduler1.View = Janus.Windows.Schedule.

ScheduleView.WorkWeek;

foe telerik radscheduler how can i write please can anyone tell me regarding this i tried by using
radscheduler1.ActiveViewType property but couldnt do it

Thanks
Divya

Scheduler and Reminder

answered on 25 May 2011

4 answers

132 views

filtered items height in raddropdownlist

Hi, In the ItemDataBound event i use the following code to change the height of the items:

args.NewItem.Height = 35

But with filtered items the height gets reset.
I've searched over the internet for an event or property
but couldn't find how to keep the height unchanged.
Please help.
Thank you.

DropDownList

answered on 25 May 2011

7 answers

184 views

Display NullText for a Time Picker?

I'm using a DateTimePicker for time entry by setting Format = Custom and CustomFormat = "h:mm tt" (ex, 12:34 PM) This is working fine as long as I have a value assigned.

Sometimes I don't have a value for this field and would like to display the NullText. When working with dates, I call SetToNullValue() and the NullText is displayed. However, with the way I've set up the picker for times, the NullText is not displayed and I'm left with an empty data entry text box. This also happens when Format = Time, so I think the issue is related to not displaying the date, rather than what the time format is.

Is there a way to use the CustomFormat mentioned above and also get the NullText to display after SetToNullValue() is called? I don't care what the date value is and only need resolution of minutes, so tricks involving setting the date or time to special values are probably ok.

Thanks,
DaveL

Calendar, DateTimePicker, TimePicker and Clock

answered on 25 May 2011

2 answers

87 views

Copy information in grid

Good morning

i have the next doubt....i have a grid with information and i need that the end-user can copy the information that it containt but i run the application and i see the information in the grid i use click-right -> copy after that i am going to paste in for exaple excel or notepad but it doesn't work.. its possible ..

Thanks for your information..
Emilio

GridView

answered on 25 May 2011

1 answer

137 views

Resource size Scheduler

How to set a static size to my Resources in Scheduler.
see pic.

Scheduler and Reminder

answered on 25 May 2011