This is more of a curiosity question. Sometimes I add a single item to my listview when I'm "Loading" or displaying other types of informational messages. Out of curiosity, is there a way to add an item and specify its column index all in one line? Right now I create the item, then specify its column index, and then set the text.

Say I have a RadListview created, columns already added are A,B,C,D,E. I want to simply add some entry under the Column "C" that says "Loading" but all in a single line of code.

This is not important, just curious if there is an easier way of doing it vs :

            lv.Items.Insert(0, new ListViewDataItem("Test") { Text = "Test" });
            lv.Items[0]["MyColumn"] = "Test";

Thanks!

     I am getting a Object variable not set error while adding a child template to master template of grid view

here is my code

            {
                grddisplaygrid.DataSource = (DataTable)TransactionController.FetchObject("Itemdetails");
            }

           
           GridViewMultiComboBoxColumn tempmulticombo = (GridViewMultiComboBoxColumn)grddisplaygrid.Columns["BatchNo"];
            tempmulticombo.HeaderText = TransactionController.g_strbatchCaption == "" ? tempmulticombo.HeaderText : TransactionController.g_strbatchCaption;
            tempmulticombo = (GridViewMultiComboBoxColumn)grddisplaygrid.Columns["StockNo"];
            tempmulticombo.HeaderText = TransactionController.g_strStockNoCaption == "" ? tempmulticombo.HeaderText : TransactionController.g_strStockNoCaption;
            GridViewComboBoxColumn tempcombo = (GridViewComboBoxColumn)grddisplaygrid.Columns["SMGUid"];
            tempcombo.IsVisible = false;
            tempcombo = (GridViewComboBoxColumn)grddisplaygrid.Columns["UOM"];
            DataTable dttemp = GetUOmlist();
            tempcombo.DataSource = dttemp;
            tempcombo.DisplayMember = "UnitSymbol";
            tempcombo.ValueMember = "QBGUID";
            tempcombo.DropDownStyle = RadDropDownStyle.DropDownList;
            tempcombo.AutoCompleteMode = AutoCompleteMode.Suggest;
            #region item level Location
            if (TransactionController.g_intLocationenabled == 3)
            {
                tempmulticombo = (GridViewMultiComboBoxColumn)grddisplaygrid.Columns["LocationCd"];
                tempmulticombo.IsVisible = true;
                tempmulticombo.Width = 100;
                tempmulticombo.ReadOnly = false;
                tempmulticombo.HeaderText = TransactionController.g_strlocationCaption == "" ? tempmulticombo.HeaderText : TransactionController.g_strlocationCaption;
            }
            #endregion item level Location

            OverrideColumnVisibility();
            if (TransactionController.g_intDisplayImageinItemDisplaygrid > 0)
            {
                GridViewImageColumn colimage = (GridViewImageColumn)grddisplaygrid.Columns["ItemImage"];
                colimage.IsVisible = true;
            }
            templatesubdetails = new GridViewTemplate();
            templatesubdetails.AllowAddNewRow = false;
            templatesubdetails.AllowEditRow = false;
            templatesubdetails.AllowDeleteRow = false;
            templatesubdetails.ShowRowHeaderColumn = false;
            if (dtsubitemdetails.Columns.Count > 0) { dtsubitemdetails.Columns.Clear(); }
            dtsubitemdetails.Columns.Add("cStockNo", typeof(string));
            dtsubitemdetails.Columns.Add("cItemDesc", typeof(string));
            dtsubitemdetails.Columns.Add("cBatchNo", typeof(string));
            dtsubitemdetails.Columns.Add("cQty", typeof(decimal));
            dtsubitemdetails.Columns.Add("cUOM", typeof(string));
            dtsubitemdetails.Columns.Add("cItemGUID", typeof(string));
            dtsubitemdetails.Columns.Add("cBatchGuid", typeof(string));
            dtsubitemdetails.Columns.Add("cBOMItemGuid", typeof(string));
            dtsubitemdetails.Columns.Add("cRowsrlno", typeof(int));
            dtsubitemdetails.Columns.Add("cBOMQty", typeof(decimal));
            dtsubitemdetails.Columns.Add("BatchEnabled", typeof(int));
            dtsubitemdetails.Rows.Clear();
            templatesubdetails.DataSource = dtsubitemdetails;

            templatesubdetails.Columns["cItemGUID"].IsVisible = false;
            templatesubdetails.Columns["cRowsrlno"].IsVisible = false;
            templatesubdetails.Columns["cBOMQty"].IsVisible = false;
            templatesubdetails.Columns["cBatchGuid"].IsVisible = false;
            templatesubdetails.Columns["cBOMItemGuid"].IsVisible = false;
            templatesubdetails.Columns["BatchEnabled"].IsVisible = false;
            templatesubdetails.Columns["cStockNo"].HeaderText = "Stock No.";
            templatesubdetails.Columns["cStockNo"].Width = 100;
            templatesubdetails.Columns["cItemDesc"].HeaderText = "Description";
            templatesubdetails.Columns["cItemDesc"].Width = 120;

            templatesubdetails.Columns["cBatchNo"].HeaderText = "Batch Number";
            templatesubdetails.Columns["cBatchNo"].Width = 100;
            templatesubdetails.Columns["cBatchNo"].IsVisible = TransactionController.g_intbatchEnabled > 0 ? true : false;

            GridViewDecimalColumn deccolumn = (GridViewDecimalColumn) templatesubdetails.Columns["cQty"];
            deccolumn.HeaderText = "Qty.";
            deccolumn.Width = 70;
            deccolumn.DecimalPlaces = 3;
            deccolumn.FormatString = "{0:N3}";

            templatesubdetails.Columns["cUOM"].HeaderText = "Per";
            templatesubdetails.Columns["cUOM"].Width = 80;
            grddisplaygrid.MasterTemplate.Templates.Clear();
            grddisplaygrid.Relations.Clear();
           
            
           grddisplaygrid.MasterTemplate.Templates.Add(templatesubdetails);

getting the error while executing the above line of code. kindly help me to solve the issue.

Hello,

I have a small amount of data that's already been grouped and sorted by sql. It looks something like this:

value - category name

25 - Cat1
15 - Cat2
5  - Cat3

Each time I run the query, I may receive different categories with different names and different values. These categories, if I understand how the ChartView works correctly, are represented via Series. Since my data is dynamic, how should I go about creating these series on the fly? Most of the examples I've seen use hard coded series. I'm sure I can hack it together, but I'd rather ask first in case there's a better way. Btw, I did search the forums and found a post where someone is using VB and Linq to get a list of categories. That may work, but its from 2012 so I thought I'd ask.

Thanks!

Hello. 

I need print múltiples radchartview on a document, it's posible this?.

I know that i can use radchartview.print() for one chart but one how print one document with 2 or more pages with 2 o more radchartvew?.

Thanks and apologies for my English. 

I have a grid where a hyperlink sometimes needs to be displayed as red. How is this done?

The following doesn't work.

hi all.

can I change waiting Style with GIF or other Animations in waiting bar control?