public Control ExtendedFindChildControl(string strid, FindControlType type, Type ReturnControlType)
{
Control objContentPlaceHolder = this.Page.Form.FindControl("ContentPlaceHolder1");
if (objContentPlaceHolder != null)
{
return this.FindChildControl(strid, objContentPlaceHolder, type, ReturnControlType);
}
else
{
return this.FindChildControl(strid, this.Page.Form, type, ReturnControlType);
}
}
public List<Control> ExtendedFindChildControls(string strid, FindControlType type, Type ReturnControlType)
{
Control objContentPlaceHolder = this.DesignMode ? this.Page.FindControl("ContentPlaceHolder1") : this.Page.Form.FindControl("ContentPlaceHolder1");
if (objContentPlaceHolder != null)
{
return this.FindChildControls(strid, objContentPlaceHolder, type, ReturnControlType);
}
else
{
if (this.DesignMode)
return this.FindChildControls(strid, this.Page, type, ReturnControlType);
else
return this.FindChildControls(strid, this.Page.Form, type, ReturnControlType);
}
}
internal List<Control> FindChildControls(string strid, Control ct, FindControlType type, Type ReturnControlType)
{
List<Control> lControls = new List<Control>();
string fieldName = "ID";
if (type == FindControlType.DataSourceID)
{
fieldName = "DataSourceID";
}
else if (type == FindControlType.BindingObject)
{
fieldName = "BindingObject";
}
else if (type == FindControlType.MasterDataSource)
{
fieldName = "MasterDataSource";
}
Type ctType = ct.GetType();
PropertyInfo pi = ctType.GetProperty(fieldName);
if (pi != null && pi.GetValue(ct, null) != null && pi.GetValue(ct, null).ToString() == strid && ReturnControlType.IsInstanceOfType(ct))
{
lControls.Add(ct);
}
else
{
if (ct.HasControls())
{
foreach (Control ctchild in ct.Controls)
{
Control ctrtn = FindChildControl(strid, ctchild, type, ReturnControlType);
if (ctrtn != null)
{
lControls.Add(ctrtn);
}
}
}
else
{
return null;
}
}
return lControls;
}
