private void butModify_Click(object sender, EventArgs e)
{
try
{
if (listView1.SelectedItems.Count <= 0)
{
return;
}
ListViewItem lvi = listView1.SelectedItems[0];
DesignLabelFormatItem fi = lvi.Tag as DesignLabelFormatItem;
UpdateFormatItem(fi);
lvi.Text = fi.数据值;
lvi.SubItems[1].Text = fi.显示内容;
lvi.SubItems[2].Text = fi.图标名称;
lvi.SubItems[3].BackColor = fi.背景色;
lvi.SubItems[4].BackColor = fi.前景色;
}
catch (Exception ex)
{
MsgBox.ShowException(ex, this);
}
}
private void UpdateFormatItem(DesignLabelFormatItem formatItem)
{
formatItem.数据值 = txtValue.Text;
formatItem.显示内容 = txtDisplayValue.Text;
formatItem.图标名称 = txtImgName.Text;
formatItem.背景色 = labBkColor.Color;
formatItem.前景色 = labForeColor.Color;
}
private void butAdd_Click(object sender, EventArgs e)
{
try
{
DesignLabelFormatItem newItem = new DesignLabelFormatItem();
UpdateFormatItem(newItem);
AddItemToList(newItem);
}
catch (Exception ex)
{
MsgBox.ShowException(ex, this);
}
}
private void AddItemToList(DesignLabelFormatItem fi)
{
ListViewItem itemNew = new ListViewItem(new string[] { fi.数据值,
fi.显示内容,
fi.图标名称,
"",
"" }, 0);
itemNew.UseItemStyleForSubItems = false;
itemNew.Tag = fi;
itemNew.Name = fi.数据值;
itemNew.SubItems[3].BackColor = fi.背景色;
itemNew.SubItems[4].BackColor = fi.前景色;
listView1.Items.Add(itemNew);
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (listView1.SelectedItems.Count <= 0)
{
return;
}
ListViewItem lvi = listView1.SelectedItems[0];
DesignLabelFormatItem fi = lvi.Tag as DesignLabelFormatItem;
txtValue.Text = fi.数据值;
txtDisplayValue.Text = fi.显示内容;
txtImgName.Text = fi.图标名称;
labBkColor.Color = fi.背景色;
labForeColor.Color = fi.前景色;
}
catch (Exception ex)
{
MsgBox.ShowException(ex, this);
}
}
private void ReloadDictionary(Dictionary <string, object> dicts)
{
foreach (BaseLayoutItem bli in layoutControl1.Items)
{
DesignLabel dl = bli as DesignLabel;
if (dl == null)
{
continue;
}
if (string.IsNullOrEmpty(dl.Formats.数据项名称))
{
continue;
}
dl.Image = null;
dl.AppearanceItemCaption.BackColor = dl.Formats.默认背景色;
dl.AppearanceItemCaption.ForeColor = dl.Formats.默认前景色;
if (dicts == null)
{
dl.Text = " ";
continue;
}
string showDisplay = "";
bool isDataItem = dicts.ContainsKey(dl.Formats.数据项名称);
if (isDataItem)
{
string value = Convert.ToString(dicts[dl.Formats.数据项名称]);
showDisplay = value;
if (dl.Formats.文本格式.Count > 0)
{
int vIndex = dl.Formats.文本格式.FindIndex(T => T.数据值 == value);
if (vIndex >= 0)
{
DesignLabelFormatItem formatItem = dl.Formats.文本格式[vIndex];
dl.Image = Img24Resource.LoadImg(formatItem.图标名称);
showDisplay = formatItem.显示内容;
if (formatItem.背景色.Name != "0")
{
dl.AppearanceItemCaption.BackColor = formatItem.背景色;
}
if (formatItem.前景色.Name != "0")
{
dl.AppearanceItemCaption.ForeColor = formatItem.前景色;
}
}
}
}
if (string.IsNullOrEmpty(showDisplay))
{
showDisplay = " ";
}
dl.Text = showDisplay;
}
}
