Hi.

I have form with 2 controls: WinGrid and UltraCalendarCombo.

WinGrid have editable column  with decimal values.

Scenario:

1. Put incorrect value in cell, for example "hhh".

2. Mouse click  on UltraCalendarCombo.

Problem: Error message shows two times.

Infragistics 10.1.20101.2013

How I can resolve this problem?

Test form:

using System;
using System.Data;
using System.Windows.Forms;
using Infragistics.Win.UltraWinGrid;

namespace Test_Grid
{
public class Form1 : Form
{
private Infragistics.Win.UltraWinGrid.UltraGrid ultraGrid1;
private Infragistics.Win.UltraWinSchedule.UltraCalendarCombo ultraCalendarCombo1;

/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;

public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
DataTable dt = new DataTable();
DataColumn dataColumn = new DataColumn("decimal", typeof (decimal)) {Caption = "Decimal"};
dt.Columns.Add(dataColumn);
dt.Rows.Add(1);
dt.Rows.Add(2);
dt.Rows.Add(3);
dt.Rows.Add(4);

ultraGrid1.DataSource = dt;
}

private void ultraGrid1_InitializeLayout(object sender, InitializeLayoutEventArgs e)
{
e.Layout.Bands[0].Columns["decimal"].CellClickAction = CellClickAction.Edit;
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
Infragistics.Win.Appearance appearance4 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance1 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance2 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance3 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance12 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance7 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance6 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance5 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance9 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance11 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance10 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance8 = new Infragistics.Win.Appearance();
Infragistics.Win.UltraWinSchedule.CalendarCombo.DateButton dateButton1 = new Infragistics.Win.UltraWinSchedule.CalendarCombo.DateButton();
this.ultraGrid1 = new Infragistics.Win.UltraWinGrid.UltraGrid();
this.ultraCalendarCombo1 = new Infragistics.Win.UltraWinSchedule.UltraCalendarCombo();
((System.ComponentModel.ISupportInitialize)(this.ultraGrid1)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.ultraCalendarCombo1)).BeginInit();
this.SuspendLayout();
//
// ultraGrid1
//
appearance4.BackColor = System.Drawing.SystemColors.Window;
appearance4.BorderColor = System.Drawing.SystemColors.InactiveCaption;
this.ultraGrid1.DisplayLayout.Appearance = appearance4;
this.ultraGrid1.DisplayLayout.BorderStyle = Infragistics.Win.UIElementBorderStyle.Solid;
this.ultraGrid1.DisplayLayout.CaptionVisible = Infragistics.Win.DefaultableBoolean.False;
appearance1.BackColor = System.Drawing.SystemColors.ActiveBorder;
appearance1.BackColor2 = System.Drawing.SystemColors.ControlDark;
appearance1.BackGradientStyle = Infragistics.Win.GradientStyle.Vertical;
appearance1.BorderColor = System.Drawing.SystemColors.Window;
this.ultraGrid1.DisplayLayout.GroupByBox.Appearance = appearance1;
appearance2.ForeColor = System.Drawing.SystemColors.GrayText;
this.ultraGrid1.DisplayLayout.GroupByBox.BandLabelAppearance = appearance2;
this.ultraGrid1.DisplayLayout.GroupByBox.BorderStyle = Infragistics.Win.UIElementBorderStyle.Solid;
appearance3.BackColor = System.Drawing.SystemColors.ControlLightLight;
appearance3.BackColor2 = System.Drawing.SystemColors.Control;
appearance3.BackGradientStyle = Infragistics.Win.GradientStyle.Horizontal;
appearance3.ForeColor = System.Drawing.SystemColors.GrayText;
this.ultraGrid1.DisplayLayout.GroupByBox.PromptAppearance = appearance3;
this.ultraGrid1.DisplayLayout.MaxColScrollRegions = 1;
this.ultraGrid1.DisplayLayout.MaxRowScrollRegions = 1;
appearance12.BackColor = System.Drawing.SystemColors.Window;
appearance12.ForeColor = System.Drawing.SystemColors.ControlText;
this.ultraGrid1.DisplayLayout.Override.ActiveCellAppearance = appearance12;
appearance7.BackColor = System.Drawing.SystemColors.Highlight;
appearance7.ForeColor = System.Drawing.SystemColors.HighlightText;
this.ultraGrid1.DisplayLayout.Override.ActiveRowAppearance = appearance7;
this.ultraGrid1.DisplayLayout.Override.BorderStyleCell = Infragistics.Win.UIElementBorderStyle.Dotted;
this.ultraGrid1.DisplayLayout.Override.BorderStyleRow = Infragistics.Win.UIElementBorderStyle.Dotted;
appearance6.BackColor = System.Drawing.SystemColors.Window;
this.ultraGrid1.DisplayLayout.Override.CardAreaAppearance = appearance6;
appearance5.BorderColor = System.Drawing.Color.Silver;
appearance5.TextTrimming = Infragistics.Win.TextTrimming.EllipsisCharacter;
this.ultraGrid1.DisplayLayout.Override.CellAppearance = appearance5;
this.ultraGrid1.DisplayLayout.Override.CellClickAction = Infragistics.Win.UltraWinGrid.CellClickAction.EditAndSelectText;
this.ultraGrid1.DisplayLayout.Override.CellPadding = 0;
appearance9.BackColor = System.Drawing.SystemColors.Control;
appearance9.BackColor2 = System.Drawing.SystemColors.ControlDark;
appearance9.BackGradientAlignment = Infragistics.Win.GradientAlignment.Element;
appearance9.BackGradientStyle = Infragistics.Win.GradientStyle.Horizontal;
appearance9.BorderColor = System.Drawing.SystemColors.Window;
this.ultraGrid1.DisplayLayout.Override.GroupByRowAppearance = appearance9;
appearance11.TextHAlignAsString = "Left";
this.ultraGrid1.DisplayLayout.Override.HeaderAppearance = appearance11;
this.ultraGrid1.DisplayLayout.Override.HeaderClickAction = Infragistics.Win.UltraWinGrid.HeaderClickAction.SortMulti;
this.ultraGrid1.DisplayLayout.Override.HeaderStyle = Infragistics.Win.HeaderStyle.WindowsXPCommand;
appearance10.BackColor = System.Drawing.SystemColors.Window;
appearance10.BorderColor = System.Drawing.Color.Silver;
this.ultraGrid1.DisplayLayout.Override.RowAppearance = appearance10;
this.ultraGrid1.DisplayLayout.Override.RowSelectors = Infragistics.Win.DefaultableBoolean.False;
appearance8.BackColor = System.Drawing.SystemColors.ControlLight;
this.ultraGrid1.DisplayLayout.Override.TemplateAddRowAppearance = appearance8;
this.ultraGrid1.DisplayLayout.ScrollBounds = Infragistics.Win.UltraWinGrid.ScrollBounds.ScrollToFill;
this.ultraGrid1.DisplayLayout.ScrollStyle = Infragistics.Win.UltraWinGrid.ScrollStyle.Immediate;
this.ultraGrid1.DisplayLayout.ViewStyleBand = Infragistics.Win.UltraWinGrid.ViewStyleBand.OutlookGroupBy;
this.ultraGrid1.Location = new System.Drawing.Point(12, 56);
this.ultraGrid1.Name = "ultraGrid1";
this.ultraGrid1.Size = new System.Drawing.Size(510, 194);
this.ultraGrid1.TabIndex = 0;
this.ultraGrid1.Text = "ultraGrid1";
this.ultraGrid1.InitializeLayout += new Infragistics.Win.UltraWinGrid.InitializeLayoutEventHandler(this.ultraGrid1_InitializeLayout);
//
// ultraCalendarCombo1
//
this.ultraCalendarCombo1.DateButtons.Add(dateButton1);
this.ultraCalendarCombo1.Location = new System.Drawing.Point(92, 12);
this.ultraCalendarCombo1.Name = "ultraCalendarCombo1";
this.ultraCalendarCombo1.NonAutoSizeHeight = 0;
this.ultraCalendarCombo1.Size = new System.Drawing.Size(121, 21);
this.ultraCalendarCombo1.TabIndex = 1;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(534, 297);
this.Controls.Add(this.ultraCalendarCombo1);
this.Controls.Add(this.ultraGrid1);
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.ultraGrid1)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.ultraCalendarCombo1)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();

}

/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
}
}

Thanks,

Igor