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DataCogsFieldControls 有时保存不上的问题
public void InitializeWithField(SPField field)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
if (!IsPostBack)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
ChildDropDownListField ChildField = field as ChildDropDownListField;
if (ChildField != null)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
childSiteUrl = ChildField.ChildSiteUrl;
childListName = ChildField.ChildListName;
childListTextField = ChildField.ChildListTextField;
childListValueField = ChildField.ChildListValueField;
childJoinField = ChildField.ChildJoinField;
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
EnsureChildControls();
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if (string.IsNullOrEmpty(txtSiteURL.Text) && !string.IsNullOrEmpty(childSiteUrl))
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
txtSiteURL.Text = childSiteUrl;
loadLists();
ddlLists.Items.FindByText(childListName).Selected = true;
refreshLookups();
ddlColumnText.Items.FindByText(childListTextField).Selected = true;
ddlColumnValue.Items.FindByText(childListValueField).Selected = true;
ddlColumnJoin.Items.FindByText(childJoinField).Selected = true;
}
}
}
}
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原文地址:https://www.cnblogs.com/chenfulai/p/1183407.html
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