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//改成这样
protected void gvTableA_SelectedIndexChanged(object sender, EventArgs e)
{
int dataA = int.Parse(gvTableA.SelectedRow.Cells[1].Text);
//int titleB = int.Parse(gvTableB.SelectedRow.Cells[0].Text);
if (dataA != null && dataA!="")
{
this.gvTableB.DataSource = DataTableBManager.GetAllByTitle(dataA);
this.gvTableB.DataBind();
}
else
{
this.gvTableB.DataSource = DataTableBManager.GetAll();
this.gvTableB.DataBind();
}
}
if (dataA == titleB)
{
this.gvTableB.DataSource = DataTableBManager.GetAllByTitle(2);
this.gvTableB.DataBind();
}
else
{
this.gvTableB.DataSource = DataTableBManager.GetAll();
this.gvTableB.DataBind();
}
}