GridView繫結記錄為空顯示表頭

2021-04-30 07:32:49 字數 515 閱讀 9914

protected void btnquery_click(object sender, eventargs e)

if (!idcode.equals(""))

if (!flowindate.equals(""))

if (!matename.equals(""))

if (!mateidcode.equals(""))

if (!reportdate.equals(""))

if (!verifystate.equals("--請選擇--"))

//this.gvflowing.datasource = bibrecdatabll.getbywhere(querycondition);

//this.gvflowing.databind();

dataset ds = bibrecdatabll.getbywhere(querycondition);

if (ds.tables[0].rows.count == 0)

else

}

gridview 空資料繫結

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Gridview所繫結的資料為空時顯示表頭

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ADO Recordset 判斷記錄是否為空

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