Hi,

           How to make context menu strip for particular column in rad gridview. Please give solution 

Hello,
I would like to have in my gridView a delete button(no commandButton) for each row added. 
When  i clicked on one of this buttons, i would like the corresponding row to be deleted.

This is what it does:
ICreate the button on cellFormatting and add an eventHandler

Now, i would like the row to be deleted when the delete button is clicked, but i don't know how.
I tried this, but it doesn't delete the right row .
can you help me?
Thank you
==: Shirya :==

Dear Support,

We use RadGridView with Summaries rows and Parent Summaries rows. On loading all sum are correct. But when the user change a value in the grid, the summaries are updated but not the parent summaries rows.

I attached pictures showing the problem. AfterLoad is the gris after the form is loaded, and afterChange is the gris when I change the value of the first row from 75 to 65. Top Summaries and group summaries have updated but not the parent summaries.

Please advise,
Nadia

Hello,

I looked sometimes for a solution to change the count of items displayed in the Popup of the RadDropDownListEditorElement.

My solution now is:

Use of EditorRequired event from RadPropertyGrid, Setting the editor to RadDropDownListEditor. Getting the EditorElement as RadDropDownListEditorElement and define the MinSize of Popup as follows:


where as 10 ist the count of items to be displayed.


Regards from Leipzig

Holger

Hi telerik

I have a toolwindow on the right, and i disabled the close button and window state button, but the close button and window state button re-appeared after the auto hide action.

Thanks

Hello every one...
I use the groupdescriptor by smart tag and set the settings by wizards.
It works great and grouping well,but some times,without any reasons and without any execution of event,
the NullReferenceException thrown...and i don't know why
It's very bad...please help

Hi, i'm using radmenu with a few buttons, and submenus... This has happened to me 3 times. When i try to change the name of a item directly on the property window, not the item collection window, i get the error "The value can't be null. Parameter name objecttype":

en System.ComponentModel.TypeDescriptor.TypeDescriptionNode.GetRuntimeType(Type objectType) en System.ComponentModel.TypeDescriptionProvider.GetRuntimeType(Type reflectionType) en Microsoft.VisualStudio.Design.MultiTargetingContextProvider.GetRuntimeType(Type objectType) en Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.GetFieldType(String fieldName, Type documentBaseType) en Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.GetReferencedComponentType(String componentName, CodeTypeDeclaration codeTypeDecl, ITypeResolutionService loader, IDictionary& cache) en Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.ParseHandlesClauses(CodeTypeDeclaration codeTypeDecl, Boolean updateCache) en Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomParser.OnMethodPopulateStatements(Object sender, EventArgs e) en System.CodeDom.CodeMemberMethod.get_Statements() en System.ComponentModel.Design.Serialization.TypeCodeDomSerializer.Deserialize(IDesignerSerializationManager manager, CodeTypeDeclaration declaration) en System.ComponentModel.Design.Serialization.CodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager manager) en Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager) en Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.DeferredLoadHandler.Microsoft.VisualStudio.TextManager.Interop.IVsTextBufferDataEvents.OnLoadCompleted(Int32 fReload)

And now every time i open the designer i get this error.

Any help?
Thanks

im populating a data gridview from a sql table and once the information is in the grid view i want to take the average of the 5th row called TotalTime i need the average time it takes to build the product and put it in to a text box and put it in to a text box labeled Tb_AverageTime
my code so far
string _connStr = "Server = ESIDC2\\ALLORDERS,62800; User ID=sa; password=Sysadmin1;Database=ESIVENTURES";
            using (SqlConnection conn = new SqlConnection(_connStr))
            {

                conn.Open();
                string sql = "SELECT AssemblyWhen, AssemblyWho, AssemblyDevID, AssemblyTimeLength FROM ESI_AssemblyTime WHERE AssemblyDevID = 'AOS-1';";
                SqlDataReader rdr = new SqlCommand(sql, conn).ExecuteReader();

                if (!rdr.HasRows)
                {
                    rdr.Close();
                    // ADD WHAT TO DO WHEN THERE IS NO DATA
                    MessageBox.Show("No Data");
                }
                if (rdr.HasRows)
                {
                    rdr.Read();
                    while (rdr.Read())
                    {
                        if ((rdr["AssemblyWhen"] != DBNull.Value) && (rdr["AssemblyWho"] != DBNull.Value) && (rdr["AssemblyDevID"] != DBNull.Value) && (rdr["AssemblyTimeLength"] != DBNull.Value))
                        {

                            GridViewInfo info = new GridViewInfo(Aos1_GridView.MasterTemplate);
                            GridViewDataRowInfo rowInfo = new GridViewDataRowInfo(info);
                            rowInfo.Cells["PartName"].Value = rdr["AssemblyDevID"].ToString();
                            rowInfo.Cells["DateMade"].Value = rdr["AssemblyWhen"].ToString();
                            rowInfo.Cells["Employee"].Value = rdr["AssemblyWho"].ToString();
                            rowInfo.Cells["TotalTime"].Value = rdr["AssemblyTimeLength"].ToString();
                            Aos1_GridView.Rows.Add(rowInfo);
                            TB_PartsDone.Text = Aos1_GridView.Rows.Count.ToString();

                        }

                    }
                }
            }
        }

Hi support,

Is it possible to select a group, right-click or press the delete key, and all the lines in that group will be deleted?

Example:
GROUP1
    SUBGROUP A
        SUBSUBGROUP i
            row i1
            row i2
            row i3
        SUBGROUP ii
            row ii1
            row ii2
            row ii3
    SUBGROUP B
....

The user select SUBSUBGROUP i in the row header and press delete and the rows row i1, row i2, row i3 will be deleted.

Regards,
Nadia

Hi

I need put the size of the command bar to 100%.