How do I display rows in a DataGrid in a free-form layout using TextBoxes on a Panel?
DataGrid - Windows Forms FAQsHere is a VB and C# sample showing how you might do this. The idea is to add TextBoxes and Lables to a Panel with whatever layout you want to use. Then use DataBindings.Add calls to bind the TextBoxes to columns in your grid's datasource. Then, since...
How to display a Master Detail data using DataGrid?
Datagrid Web Control in Asp.net , Problems, Issues and FAQs ...lt;asp:datagrid id="DataGrid1" ShowHeader =false AutoGenerateColumns =true runat="server" DataKeyField="OrderId" OnItemDataBound="ItemDB"> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load DataGrid generates an HTML Table, with TableRows and Cells. If you already have some display properties set for <td>,<TR>... make sure to check them in the Stylesheet.
How to insert data in database using Textboxes?
Megasolutions.net :: Asp.Net Frequently Asked Questions - FA...lt;asp:TextBox id="txtDate" style="Z-INDEX: 104; LEFT: 168px; POSITION: absolute; TOP: 120px" runat="server"></asp:TextBox> lt;asp:Label id="Label1" style="Z-INDEX: 105; LEFT: 56px; POSITION: absolute; TOP: 240px" runat="server"></asp:Label> sqlStmt = "insert into Employees (FirstName,LastName,HireDate) Values (@FirstName,@LastName,@Date) ";
How do I determine which rows are selected in a DataGrid?
DataGrid - Windows Forms FAQsYou could derive a control from DataGrid and add a SelectedItems property, along the lines of ListView.SelectedItems, like this: using System.Collections; using System.Data; using System.Windows.Forms; public class DataGridSelectedItems : DataGrid { public...
How do I iterate through all the rows and columns in a DataGrid?
DataGrid - Windows Forms FAQsYou use the row index and column index as indexers on the DataGrid object. private void IterateOverDataTable() { CurrencyManager cm = (CurrencyManager) BindingContext[ dataGrid1.DataSource ]; int rowCount = cm.Count; // assumes data source is a DataTable...
How do I determine the number of rows in a DataGrid?
DataGrid - Windows Forms FAQsOne way you can do this is through the BindingManager.Count property. [C#] int numRows = dataGrid1.BindingContext[ dataGrid1.DataSource, dataGrid1.DataMember ].Count; Contributed from George Shepherd's Windows Forms FAQ
How can I get the number of rows in my DataGrid?
Windows Forms FAQ - Windows Forms Datagridint numRows = dataGridDetails.BindingContext[dataGridDetails.DataSource, dataGridDetails.DataMember].Count; Dim numRows as Integer = i dataGridDetails.BindingContext(dataGridDetails.DataSource, dataGridDetails.DataMember).Count;
What does the L indicator on the display panel stand for?
Thermometry - FAQ's and What you should know about feversThe Omron Instant Ear Thermometer will display the L indicator after the on-measurement button is pushed if the temperature reading is not within the human temperature range of 89.6 to 108.0 degrees Fahrenheit. Make sure the lens cover is properly attached. Carefully insert the safety probe into the ear canal. Retake the measurement.
How to Select a record using Listbox and edit/update it's fields using textboxes?
Megasolutions.net :: Asp.Net Miscellaneous FAQslt;TABLE class="cdb-AltRow2" id="Table1" style="Z-INDEX: 101; LEFT: 189px; POSITION: absolute; TOP: 20px" cellSpacing="1" cellPadding="1" width="300" border="0"> lt;TD><asp:textbox id="txtProductId" runat="server" Enabled="False"></asp:textbox></TD> lt;TD><asp:button id="btnUpdate" runat="server" Text="Update"></asp:button></TD> lt;asp:listbox id="ListBox1" style="Z-INDEX: 102; LEFT: 8px; POSITION: absolute; TOP: 12px" runat="server" AutoPostBack="Tru.
How do I move rows in a DataGrid by dragging the row header cell?
DataGrid - Windows Forms FAQsOne way to implement this is to derive a DataGrid and override the virtual OnMouseDown, OnMouseMove and OnMouseUp methods. In your overrides, if the mousedown is on a row header, track the initial mousedown row, and as it moves, draw a line to indicate...
How do I set default values for new rows in a DataGrid?
DataGrid - Windows Forms FAQsYou use the DataColumn.DefaultValue property to provide default values for new rows. You access this property through the DataTable associated with the DataGrid, [C#] dataGrid1.DataSource = dataSet.Tables[ "orders" ]; // default value for column...
How do I programmatically determine the selected rows in a datagrid?
Windows Forms FAQ - Windows Forms DatagridThe method DataGrid.IsSelected can tell you if a particular row is selected. So, you could use IsSelected in a loop through all your rows to finds if multiple rows have been selected. Depending upon the size of your datagrid, this may be a viable solution. If not, you could track the selections yourself by monitoring the key actions and the mouse actions. This would be more work. Thanks to John Hughes to the suggestion to use the dataview.
How do I display alarms in a Remote Message Display tool within Panel Toolkit Module (PTM)?
FAQ's Frequently Asked QuestionsI am getting the following error message: "Cannot initialize PTM. ERROR - Invalid Panel list or Key Pad Address.
What does the indicator message PC on the display panel represent?
Thermometry - FAQ's and What you should know about feversOmron ear thermometers will not operate without the probe cover. The indicator message of PC will appear on the display panel. Attach a clean probe cover. Wait about 10 seconds and take another measurement.
Can I use a touch panel to control music in an area without a video display?
Kaleidescape - FAQ (Frequently Asked Questions)Yes. Your music library can be browsed, selected, and played back using a stand-alone interactive touch panel. You can view information about their music on these touch panels, navigate lists, and select music to play, all without the use of the onscreen display. The bi-directional Kaleidescape Control System Protocol can supply music information fields to a touch panel or other devices with data display capabilities.
How do I make a column in a DataGrid automatically increment as new rows are added?
DataGrid - Windows Forms FAQsDataTable myTable = new DataTable("Customers"); ... DataColumn cCustID = new DataColumn("CustID", typeof(int)); cCustID.AutoIncrement = true; cCustID.AutoIncrementSeed = 1; cCustID.AutoIncrementStep = 1; myTable.Columns.Add(cCustID...
How do I delete rows in my Personal Use Form?
Acclique: Frequently Asked QuestionsJust a reminder that if you make a mistake when entering data into the Personal Use table please select the grey box on the left hand side of the row (this select the whole row) and then hit delete on your keyboard. This will delete the whole row. If you want to delete data from a previous date make sure you unlock the form first and follow the instructions above.
Can I change the form to a two column layout?
quixForms - Web forms and surveys made easyOur next version of quixForms will give the administrator the ability to choose between two or more layout options. In the meantime, if you would like a two column layout you download form.tpl and save it over the current file in the form_templates directory.
