I want HeaderText to be displayed only when Edit Mode is active <asp:TemplateField> <EditItemTemplate>
i have a requirement t开发者_如何学JAVAo show a gridview column as mandatory field(using asterix sign) ie
I have 6 required field validators and 1 custom validator. ErrorMsg is common for required fields so I have set that msg to validation summery headertext but the problem is that error message is comin
血源对于医院来说非常重要，因为只要涉及到手术，就需要大量的血液作为基础。这些血应该从哪里来？目前很多地方无偿献血，只是为了给医院提供足够的新鲜血液。那么献血后对健康有威胁吗？让我们一开发者_开发问答起
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