Approved
Last Updated: 08 Nov 2016 14:28 by ADMIN
ADMIN
Dess | Tech Support Engineer, Sr.
Created on: 21 Oct 2016 11:16
Category: MultiColumnCombo
Type: Bug Report
2
FIX. RadMultiColumnComboBox - add option to pre-load popup data to avoid initial delay when opening the popup
To reproduce:

DataTable dt = new DataTable();
for (int i = 0; i < 10; i++)
{
    dt.Columns.Add("Column " + i);
}
for (int i = 0; i < 1000; i++)
{
    dt.Rows.Add(i);
}

this.radMultiColumnComboBox1.DataSource = dt;
this.radMultiColumnComboBox1.DisplayMember = "Column 0";
this.radMultiColumnComboBox1.DropDownSizingMode = SizingMode.UpDown;
this.radMultiColumnComboBox1.AutoSizeDropDownToBestFit = true;
this.radMultiColumnComboBox1.EditorControl.LoadElementTree();
this.radMultiColumnComboBox1.MultiColumnComboBoxElement.DropDownAnimationEnabled = false;
this.radMultiColumnComboBox1.MultiColumnComboBoxElement.ShowPopup();


The columns are autosized but the popup is not sized correctly.
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